{"text_format":"dbase-jsonl-2026-09-30","columns":[{"name":"AREA","type":"number","width":18,"decimals":5},{"name":"PERIMETER","type":"number","width":18,"decimals":5},{"name":"ROX10MG_","type":"number","width":10,"decimals":0},{"name":"ROX10MG_ID","type":"number","width":10,"decimals":0},{"name":"SYMBOL","type":"number","width":3,"decimals":0},{"name":"UNIT","type":"character","width":10},{"name":"NAME","type":"character","width":61},{"name":"TECTONIC_E","type":"character","width":63},{"name":"LOCATION","type":"character","width":90},{"name":"ERA","type":"character","width":35},{"name":"PERIOD","type":"character","width":35},{"name":"PERIOD_EPO","type":"character","width":40},{"name":"AGE","type":"character","width":134}],"n_rows":795,"rows_kept":795,"cut":false,"deleted_skipped":0,"read_ended":"whole","bounds":"16MiB/16384/4096/first_that_fit","version":"dbase_level_three","encoding_class":"enc_absent","reader":"statdb_count/9"}
[442.89683,102.17554,2,62,217,"NAC","Western North American Craton","craton","east of Canadian Cordillera","Archean to Mesozoic","Archean to Cretaceous","Archean to Cretaceous","Archean, Proterozoic, Cambrian, Ordovician, Devonian, Mississippian, Jurassic, Cretaceous"]
[5.31272,13.65009,3,19,56,"HE","Henrietta terrane","passive continental margin terrane","East Siberian Sea","Paleozoic","Mississippian and Pennsylvanian","Mississippian and Pennsylvanian","Mississippian, Pennsylvanian"]
[1.51952,7.39047,4,14,56,"BE","Bennett terrane","passive continental margin terrane","East Siberian Sea","Paleozoic","Cambrian and Ordovician","Cambrian and Ordovician","Cambrian, Ordovician"]
[170.90969,190.17763,5,1,13,"Czs",null,"Cenozoic (Quaternary and Tertiary) overlap assemblage",null,"Cenozoic","Tertiary and Quaternary","Tertiary and Quaternary","Tertiary, Quaternary"]
[7.44134,13.76629,6,6,56,"KT","Kote'nyi terrane","passive continental margin terrane","New Siberian Islands","Paleozoic and Mesozoic","Ordovician to Jurassic","Ordovician to Jurassic","Ordovician, Silurian, Devonian, Mississippian, Pennsylvanian, Permian, Triassic, Jurassic"]
[2.22885,7.72283,7,9,8,"io","Indigirka-Oloy sedimentary-volcanic-plutonic assemblage","Jurassic overlap assemblage","southeastern to northwestern Russian Northeast","Mesozoic","Jurassic and Cretaceous","Middle Jurassic to Early Cretaceous","Middle Jurassic, Late Jurassic, Early Cretaceous"]
[1.37046,6.18659,8,15,8,"io","Indigirka-Oloy sedimentary-volcanic-plutonic assemblage","Jurassic overlap assemblage","southeastern to northwestern Russian Northeast","Mesozoic","Jurassic and Cretaceous","Middle Jurassic to Early Cretaceous","Middle Jurassic, Late Jurassic, Early Cretaceous"]
[0.23188,3.53294,9,17,58,"SA","South Anyui terrane","accretionary wedge and subduction zone terrane-B oceanic rocks","northern part of Russian Northeast","Paleozoic and Mesozoic","Pennsylvanian to Jurassic","Pennsylvanian to Jurassic","Pennsylvanian, Permian, Triassic, Jurassic"]
[2.16109,11.43539,10,2,218,"NSV","North Asian Craton Margin - Verkhoyansk fold belt","craton margin",null,"Archean to Mesozoic","Archean to Cretaceous","Archean to Cretaceous","Archean, Proterozoic, Cambrian, Ordovician, Silurian, Devonian, Mississippian, Pennsylvanian, Permian, Triassic, Jurassic, Cretaceous"]
[0.75310,5.72258,11,20,58,"SA","South Anyui terrane","accretionary wedge and subduction zone terrane-B oceanic rocks","northern part of Russian Northeast","Paleozoic and Mesozoic","Pennsylvanian to Jurassic","Pennsylvanian to Jurassic","Pennsylvanian, Permian, Triassic, Jurassic"]
[0.27070,2.84167,12,22,8,"io","Indigirka-Oloy sedimentary-volcanic-plutonic assemblage","Jurassic overlap assemblage","southeastern to northwestern Russian Northeast","Mesozoic","Jurassic and Cretaceous","Middle Jurassic to Early Cretaceous","Middle Jurassic, Late Jurassic, Early Cretaceous"]
[199.36912,155.53377,13,3,217,"NSC","North Asian Craton","craton","eastern part of North Asian Craton","Archean to Mesozoic","Archean to Cretaceous","Archean to Cretaceous","Archean, Proterozoic, Cambrian, Ordovician, Silurian, Devonian, Mississippian, Pennsylvanian, Permian, Triassic, Jurassic, Cretaceous"]
[102.72199,91.61797,14,4,218,"NSV","North Asian Craton Margin - Verkhoyansk fold belt","craton margin",null,"Archean to Mesozoic","Archean to Cretaceous","Archean to Cretaceous","Archean, Proterozoic, Cambrian, Ordovician, Silurian, Devonian, Mississippian, Pennsylvanian, Permian, Triassic, Jurassic, Cretaceous"]
[1.20608,6.50229,15,117,13,"Czs",null,"Cenozoic (Quaternary and Tertiary) overlap assemblage",null,"Cenozoic","Tertiary and Quaternary","Tertiary and Quaternary","Tertiary, Quaternary"]
[0.43189,4.37927,16,117,13,"Czs",null,"Cenozoic (Quaternary and Tertiary) overlap assemblage",null,"Cenozoic","Tertiary and Quaternary","Tertiary and Quaternary","Tertiary, Quaternary"]
[0.33702,3.09828,17,127,111,"oc","Okhotsk-Chukotka volcanic-plutonic belt","Cretaceous overlap assemblage","eastern Russian Northeast","Mesozoic","Cretaceous","Cretaceous","Cretaceous, Early Tertiary"]
[27.56957,54.55151,18,134,13,"Czs",null,"Cenozoic (Quaternary and Tertiary) overlap assemblage",null,"Cenozoic","Tertiary and Quaternary","Tertiary and Quaternary","Tertiary, Quaternary"]
[1.70751,7.93269,19,125,56,"CH","Chukotka terrane","passive continental margin terrane","northern part of Russian Northeast","Proterozoic to Mesozoic","Proterozoic to Jurassic","Proterozoic to Jurassic","Proterozoic, Cambrian, Ordovician, Silurian, Devonian, Mississippian, Pennsylvanian, Permian, Triassic, Jurassic"]
[1.26933,4.85878,20,125,56,"CH","Chukotka terrane","passive continental margin terrane","northern part of Russian Northeast","Proterozoic to Mesozoic","Proterozoic to Jurassic","Proterozoic to Jurassic","Proterozoic, Cambrian, Ordovician, Silurian, Devonian, Mississippian, Pennsylvanian, Permian, Triassic, Jurassic"]
[3.16318,9.41384,21,86,111,"oc","Okhotsk-Chukotka volcanic-plutonic belt","Cretaceous overlap assemblage","eastern Russian Northeast","Mesozoic","Cretaceous","Cretaceous","Cretaceous, Early Tertiary"]
[19.47453,83.44070,22,18,129,"KOKN","Kular-Nera terrane","accretionary wedge and subduction zone terrane-A turbidites","central part of Russian Northeast","Paleozoic and Mesozoic","Permian to Jurassic","Permian to Jurassic","Permian, Triassic, Jurassic"]
[18.64813,52.72438,23,165,111,"co","Colville sedimentary basin","Cretaceous overlap assemblage","northern Alaska","Mesozoic and Cenozoic","Cretaceous and Tertiary","Cretaceous and Tertiary","Cretaceous, Tertiary"]
[2.50648,10.92947,24,167,13,"Czs",null,"Cenozoic (Quaternary and Tertiary) overlap assemblage",null,"Cenozoic","Tertiary and Quaternary","Tertiary and Quaternary","Tertiary, Quaternary"]
[2.79698,8.90605,25,70,8,"io","Indigirka-Oloy sedimentary-volcanic-plutonic assemblage","Jurassic overlap assemblage","southeastern to northwestern Russian Northeast","Mesozoic","Jurassic and Cretaceous","Middle Jurassic to Early Cretaceous","Middle Jurassic, Late Jurassic, Early Cretaceous"]
[136.39631,163.23861,26,93,218,"NAM","North American Craton Margin","craton margin","between North American Craton and terranes of Canadian Cordillera","Proterozoic to Mesozoic","Proterozoic to Cretaceous","Proterozoic to Cretaceous","Proterozoic, Cambrian, Ordovician, Silurian, Devonian, Mississippian, Permian, Triassic, Cretaceous"]
[11.57440,31.75024,27,26,8,"io","Indigirka-Oloy sedimentary-volcanic-plutonic assemblage","Jurassic overlap assemblage","southeastern to northwestern Russian Northeast","Mesozoic","Jurassic and Cretaceous","Middle Jurassic to Early Cretaceous","Middle Jurassic, Late Jurassic, Early Cretaceous"]
[10.00491,45.65329,28,124,56,"CH","Chukotka terrane","passive continental margin terrane","northern part of Russian Northeast","Proterozoic to Mesozoic","Proterozoic to Jurassic","Proterozoic to Jurassic","Proterozoic, Cambrian, Ordovician, Silurian, Devonian, Mississippian, Pennsylvanian, Permian, Triassic, Jurassic"]
[0.72213,7.09534,29,81,8,"io","Indigirka-Oloy sedimentary-volcanic-plutonic assemblage","Jurassic overlap assemblage","southeastern to northwestern Russian Northeast","Mesozoic","Jurassic and Cretaceous","Middle Jurassic to Early Cretaceous","Middle Jurassic, Late Jurassic, Early Cretaceous"]
[4.76660,14.66356,30,111,13,"Czs",null,"Cenozoic (Quaternary and Tertiary) overlap assemblage",null,"Cenozoic","Tertiary and Quaternary","Tertiary and Quaternary","Tertiary, Quaternary"]
[0.14089,2.14860,31,23,111,"vk","Verkhoyansk collisional granite belt","Cretaceous overlap assemblage","southern and western parts of Russian Northeast","Mesozoic","Jurassic and Cretaceous","Late Jurassic and Early Cretaceous","Late Jurassic, Early Cretaceous"]
[0.22238,3.34150,32,34,111,"vk","Verkhoyansk collisional granite belt","Cretaceous overlap assemblage","southern and western parts of Russian Northeast","Mesozoic","Jurassic and Cretaceous","Late Jurassic and Early Cretaceous","Late Jurassic, Early Cretaceous"]
[0.71875,6.87272,33,146,13,"Czs",null,"Cenozoic (Quaternary and Tertiary) overlap assemblage",null,"Cenozoic","Tertiary and Quaternary","Tertiary and Quaternary","Tertiary, Quaternary"]
[0.72303,7.08939,34,159,111,"om","Omineca-Selwyn plutonic belt","Cretaceous overlap assemblage","eastern Canadian Cordillera, interior and northern Alaska, and northern Russian Northeast","Mesozoic","Cretaceous","mid-Cretaceous","Mid-Cretaceous"]
[0.05572,0.97519,35,182,13,"Czs",null,"Cenozoic (Quaternary and Tertiary) overlap assemblage",null,"Cenozoic","Tertiary and Quaternary","Tertiary and Quaternary","Tertiary, Quaternary"]
[0.15424,2.50882,36,43,111,"vk","Verkhoyansk collisional granite belt","Cretaceous overlap assemblage","southern and western parts of Russian Northeast","Mesozoic","Jurassic and Cretaceous","Late Jurassic and Early Cretaceous","Late Jurassic, Early Cretaceous"]
[0.97157,4.42618,37,135,112,"rc","Rauhcha sedimentary basin","Early Cretaceous and Late Jurassic overlap assemblage","northeastern part of Russian Northeast","Mesozoic","Jurassic and Cretaceous","Late Jurassic to mid-Cretaceous","Jurassic, Early Cretaceous"]
[0.11526,1.36580,38,185,13,"Czs",null,"Cenozoic (Quaternary and Tertiary) overlap assemblage",null,"Cenozoic","Tertiary and Quaternary","Tertiary and Quaternary","Tertiary, Quaternary"]
[0.36513,3.98003,39,166,111,"oc","Okhotsk-Chukotka volcanic-plutonic belt","Cretaceous overlap assemblage","eastern Russian Northeast","Mesozoic","Cretaceous","Cretaceous","Cretaceous, Early Tertiary"]
[2.08763,12.56909,40,73,56,"KOV","Omulevka terrane","passive continental margin terrane","south-central part of Russian Northeast","Late Proterozoic to Mesozoic","Late Proterozoic to Triassic","Late Proterozoic to Triassic","Late Proterozoic, Cambrian, Ordovician, Silurian, Devonian, Mississippian, Pennsylvanian, Permian, Triassic"]
[9.24973,35.93183,41,107,56,"CH","Chukotka terrane","passive continental margin terrane","northern part of Russian Northeast","Proterozoic to Mesozoic","Proterozoic to Jurassic","Proterozoic to Jurassic","Proterozoic, Cambrian, Ordovician, Silurian, Devonian, Mississippian, Pennsylvanian, Permian, Triassic, Jurassic"]
[32.00322,108.61156,42,147,56,"AA","Arctic Alaska superterrane","passive continental margin terrane","northern Alaska and western Seward Peninsula","Late Proterozoic to Mesozoic","Late Proterozoic to Cretaceous","Late Proterozoic to Cretaceous","Late Proterozoic, Cambrian, Ordovician, Silurian, Devonian, Mississippian, Pennsylvanian, Permian, Triassic, Jurassic, Cretaceous"]
[0.10321,2.24453,43,168,111,"co","Colville sedimentary basin","Cretaceous overlap assemblage","northern Alaska","Mesozoic and Cenozoic","Cretaceous and Tertiary","Cretaceous and Tertiary","Cretaceous, Tertiary"]
[2.37268,17.80824,44,52,56,"KOV","Omulevka terrane","passive continental margin terrane","south-central part of Russian Northeast","Late Proterozoic to Mesozoic","Late Proterozoic to Triassic","Late Proterozoic to Triassic","Late Proterozoic, Cambrian, Ordovician, Silurian, Devonian, Mississippian, Pennsylvanian, Permian, Triassic"]
[0.59734,8.80684,45,68,8,"io","Indigirka-Oloy sedimentary-volcanic-plutonic assemblage","Jurassic overlap assemblage","southeastern to northwestern Russian Northeast","Mesozoic","Jurassic and Cretaceous","Middle Jurassic to Early Cretaceous","Middle Jurassic, Late Jurassic, Early Cretaceous"]
[0.15890,3.11203,46,118,112,"rc","Rauhcha sedimentary basin","Early Cretaceous and Late Jurassic overlap assemblage","northeastern part of Russian Northeast","Mesozoic","Jurassic and Cretaceous","Late Jurassic to mid-Cretaceous","Jurassic, Early Cretaceous"]
[0.40707,4.92148,47,53,129,"KOKN","Kular-Nera terrane","accretionary wedge and subduction zone terrane-A turbidites","central part of Russian Northeast","Paleozoic and Mesozoic","Permian to Jurassic","Permian to Jurassic","Permian, Triassic, Jurassic"]
[0.52696,3.28312,48,47,13,"Czs",null,"Cenozoic (Quaternary and Tertiary) overlap assemblage",null,"Cenozoic","Tertiary and Quaternary","Tertiary and Quaternary","Tertiary, Quaternary"]
[3.00173,19.08917,49,32,13,"Czs",null,"Cenozoic (Quaternary and Tertiary) overlap assemblage",null,"Cenozoic","Tertiary and Quaternary","Tertiary and Quaternary","Tertiary, Quaternary"]
[3.14079,15.14266,50,136,112,"rc","Rauhcha sedimentary basin","Early Cretaceous and Late Jurassic overlap assemblage","northeastern part of Russian Northeast","Mesozoic","Jurassic and Cretaceous","Late Jurassic to mid-Cretaceous","Jurassic, Early Cretaceous"]
[0.22308,3.19772,51,137,56,"CH","Chukotka terrane","passive continental margin terrane","northern part of Russian Northeast","Proterozoic to Mesozoic","Proterozoic to Jurassic","Proterozoic to Jurassic","Proterozoic, Cambrian, Ordovician, Silurian, Devonian, Mississippian, Pennsylvanian, Permian, Triassic, Jurassic"]
[4.11762,25.12363,52,124,56,"CH","Chukotka terrane","passive continental margin terrane","northern part of Russian Northeast","Proterozoic to Mesozoic","Proterozoic to Jurassic","Proterozoic to Jurassic","Proterozoic, Cambrian, Ordovician, Silurian, Devonian, Mississippian, Pennsylvanian, Permian, Triassic, Jurassic"]
[0.33039,4.96425,53,120,111,"om","Omineca-Selwyn plutonic belt","Cretaceous overlap assemblage","eastern Canadian Cordillera, interior and northern Alaska, and northern Russian Northeast","Mesozoic","Cretaceous","mid-Cretaceous","Mid-Cretaceous"]
[1.92303,10.30681,54,162,13,"Czs",null,"Cenozoic (Quaternary and Tertiary) overlap assemblage",null,"Cenozoic","Tertiary and Quaternary","Tertiary and Quaternary","Tertiary, Quaternary"]
[0.57415,3.91092,55,45,129,"KOKN","Kular-Nera terrane","accretionary wedge and subduction zone terrane-A turbidites","central part of Russian Northeast","Paleozoic and Mesozoic","Permian to Jurassic","Permian to Jurassic","Permian, Triassic, Jurassic"]
[0.29140,2.35563,56,57,8,"io","Indigirka-Oloy sedimentary-volcanic-plutonic assemblage","Jurassic overlap assemblage","southeastern to northwestern Russian Northeast","Mesozoic","Jurassic and Cretaceous","Middle Jurassic to Early Cretaceous","Middle Jurassic, Late Jurassic, Early Cretaceous"]
[0.06424,0.93919,57,192,111,"co","Colville sedimentary basin","Cretaceous overlap assemblage","northern Alaska","Mesozoic and Cenozoic","Cretaceous and Tertiary","Cretaceous and Tertiary","Cretaceous, Tertiary"]
[0.08280,1.37188,58,189,111,"co","Colville sedimentary basin","Cretaceous overlap assemblage","northern Alaska","Mesozoic and Cenozoic","Cretaceous and Tertiary","Cretaceous and Tertiary","Cretaceous, Tertiary"]
[0.20648,2.55765,59,184,111,"oc","Okhotsk-Chukotka volcanic-plutonic belt","Cretaceous overlap assemblage","eastern Russian Northeast","Mesozoic","Cretaceous","Cretaceous","Cretaceous, Early Tertiary"]
[43.23187,108.96110,60,180,111,"oc","Okhotsk-Chukotka volcanic-plutonic belt","Cretaceous overlap assemblage","eastern Russian Northeast","Mesozoic","Cretaceous","Cretaceous","Cretaceous, Early Tertiary"]
[0.16816,2.80508,61,140,111,"om","Omineca-Selwyn plutonic belt","Cretaceous overlap assemblage","eastern Canadian Cordillera, interior and northern Alaska, and northern Russian Northeast","Mesozoic","Cretaceous","mid-Cretaceous","Mid-Cretaceous"]
[0.61149,6.15087,62,116,111,"oc","Okhotsk-Chukotka volcanic-plutonic belt","Cretaceous overlap assemblage","eastern Russian Northeast","Mesozoic","Cretaceous","Cretaceous","Cretaceous, Early Tertiary"]
[0.42138,5.00931,63,119,112,"rc","Rauhcha sedimentary basin","Early Cretaceous and Late Jurassic overlap assemblage","northeastern part of Russian Northeast","Mesozoic","Jurassic and Cretaceous","Late Jurassic to mid-Cretaceous","Jurassic, Early Cretaceous"]
[0.16363,1.94379,64,35,129,"KOKN","Kular-Nera terrane","accretionary wedge and subduction zone terrane-A turbidites","central part of Russian Northeast","Paleozoic and Mesozoic","Permian to Jurassic","Permian to Jurassic","Permian, Triassic, Jurassic"]
[1.37714,4.65780,65,224,56,"AA","Arctic Alaska superterrane","passive continental margin terrane","northern Alaska and western Seward Peninsula","Late Proterozoic to Mesozoic","Late Proterozoic to Cretaceous","Late Proterozoic to Cretaceous","Late Proterozoic, Cambrian, Ordovician, Silurian, Devonian, Mississippian, Pennsylvanian, Permian, Triassic, Jurassic, Cretaceous"]
[0.39741,3.56479,66,208,13,"Czs",null,"Cenozoic (Quaternary and Tertiary) overlap assemblage",null,"Cenozoic","Tertiary and Quaternary","Tertiary and Quaternary","Tertiary, Quaternary"]
[0.33477,3.75282,67,218,13,"Czs",null,"Cenozoic (Quaternary and Tertiary) overlap assemblage",null,"Cenozoic","Tertiary and Quaternary","Tertiary and Quaternary","Tertiary, Quaternary"]
[2.60088,10.51629,68,171,13,"Czs",null,"Cenozoic (Quaternary and Tertiary) overlap assemblage",null,"Cenozoic","Tertiary and Quaternary","Tertiary and Quaternary","Tertiary, Quaternary"]
[2.53238,14.84844,69,79,8,"io","Indigirka-Oloy sedimentary-volcanic-plutonic assemblage","Jurassic overlap assemblage","southeastern to northwestern Russian Northeast","Mesozoic","Jurassic and Cretaceous","Middle Jurassic to Early Cretaceous","Middle Jurassic, Late Jurassic, Early Cretaceous"]
[0.16211,2.42329,70,61,20,"KOM","Munilkan terrane","oceanic crust, sea mount, and ophiolite terrane","northwestern part of Russian Northeast","Late Proterozoic and Paleozoic","Late Proterozoic and Cambrian","Late Proterozoic and Cambrian","Late Proterozoic, Cambrian"]
[0.52795,4.07050,71,37,13,"Czs",null,"Cenozoic (Quaternary and Tertiary) overlap assemblage",null,"Cenozoic","Tertiary and Quaternary","Tertiary and Quaternary","Tertiary, Quaternary"]
[0.03847,0.85723,72,29,111,"vk","Verkhoyansk collisional granite belt","Cretaceous overlap assemblage","southern and western parts of Russian Northeast","Mesozoic","Jurassic and Cretaceous","Late Jurassic and Early Cretaceous","Late Jurassic, Early Cretaceous"]
[11.58787,58.68063,73,193,13,"Czs",null,"Cenozoic (Quaternary and Tertiary) overlap assemblage",null,"Cenozoic","Tertiary and Quaternary","Tertiary and Quaternary","Tertiary, Quaternary"]
[0.40247,3.81047,74,40,111,"vk","Verkhoyansk collisional granite belt","Cretaceous overlap assemblage","southern and western parts of Russian Northeast","Mesozoic","Jurassic and Cretaceous","Late Jurassic and Early Cretaceous","Late Jurassic, Early Cretaceous"]
[0.37312,3.04560,75,217,13,"Czs",null,"Cenozoic (Quaternary and Tertiary) overlap assemblage",null,"Cenozoic","Tertiary and Quaternary","Tertiary and Quaternary","Tertiary, Quaternary"]
[0.14460,1.90712,76,221,13,"Czs",null,"Cenozoic (Quaternary and Tertiary) overlap assemblage",null,"Cenozoic","Tertiary and Quaternary","Tertiary and Quaternary","Tertiary, Quaternary"]
[2.54096,17.28321,77,133,58,"SA","South Anyui terrane","accretionary wedge and subduction zone terrane-B oceanic rocks","northern part of Russian Northeast","Paleozoic and Mesozoic","Pennsylvanian to Jurassic","Pennsylvanian to Jurassic","Pennsylvanian, Permian, Triassic, Jurassic"]
[0.05023,1.29598,78,233,58,"AG","Angayucham terrane","accretionary wedge and subduction zone terrane-B oceanic rocks","east- and west-central Alaska, and southern Brooks Range","Paleozoic and Mesozoic","Devonian to Jurassic","Devonian to Jurassic","Devonian, Mississippian, Pennsylvanian,  Permian, Triassic, Jurassic"]
[0.21952,2.66406,79,203,56,"CH","Chukotka terrane","passive continental margin terrane","northern part of Russian Northeast","Proterozoic to Mesozoic","Proterozoic to Jurassic","Proterozoic to Jurassic","Proterozoic, Cambrian, Ordovician, Silurian, Devonian, Mississippian, Pennsylvanian, Permian, Triassic, Jurassic"]
[0.00541,0.32929,80,213,111,"om","Omineca-Selwyn plutonic belt","Cretaceous overlap assemblage","eastern Canadian Cordillera, interior and northern Alaska, and northern Russian Northeast","Mesozoic","Cretaceous","mid-Cretaceous","Mid-Cretaceous"]
[0.20242,2.70668,81,213,111,"om","Omineca-Selwyn plutonic belt","Cretaceous overlap assemblage","eastern Canadian Cordillera, interior and northern Alaska, and northern Russian Northeast","Mesozoic","Cretaceous","mid-Cretaceous","Mid-Cretaceous"]
[0.31001,4.50924,82,213,111,"om","Omineca-Selwyn plutonic belt","Cretaceous overlap assemblage","eastern Canadian Cordillera, interior and northern Alaska, and northern Russian Northeast","Mesozoic","Cretaceous","mid-Cretaceous","Mid-Cretaceous"]
[1.07939,13.12054,83,142,3,"NU","Nutesyn terrane","island arc terrane","northern part of Russian Northeast","Paleozoic and Mesozoic","Mississippian to Cretaceous","Mississippian to Cretaceous","Mississippian, Jurassic, Cretaceous"]
[0.00350,0.26092,84,124,56,"CH","Chukotka terrane","passive continental margin terrane","northern part of Russian Northeast","Proterozoic to Mesozoic","Proterozoic to Jurassic","Proterozoic to Jurassic","Proterozoic, Cambrian, Ordovician, Silurian, Devonian, Mississippian, Pennsylvanian, Permian, Triassic, Jurassic"]
[0.12571,1.98185,85,237,58,"AG","Angayucham terrane","accretionary wedge and subduction zone terrane-B oceanic rocks","east- and west-central Alaska, and southern Brooks Range","Paleozoic and Mesozoic","Devonian to Jurassic","Devonian to Jurassic","Devonian, Mississippian, Pennsylvanian,  Permian, Triassic, Jurassic"]
[12.74337,84.17992,86,240,13,"Czs",null,"Cenozoic (Quaternary and Tertiary) overlap assemblage",null,"Cenozoic","Tertiary and Quaternary","Tertiary and Quaternary","Tertiary, Quaternary"]
[1.10584,6.66412,87,176,13,"Czs",null,"Cenozoic (Quaternary and Tertiary) overlap assemblage",null,"Cenozoic","Tertiary and Quaternary","Tertiary and Quaternary","Tertiary, Quaternary"]
[0.15795,2.64808,88,46,129,"KOKN","Kular-Nera terrane","accretionary wedge and subduction zone terrane-A turbidites","central part of Russian Northeast","Paleozoic and Mesozoic","Permian to Jurassic","Permian to Jurassic","Permian, Triassic, Jurassic"]
[0.03885,0.83803,89,238,58,"AG","Angayucham terrane","accretionary wedge and subduction zone terrane-B oceanic rocks","east- and west-central Alaska, and southern Brooks Range","Paleozoic and Mesozoic","Devonian to Jurassic","Devonian to Jurassic","Devonian, Mississippian, Pennsylvanian,  Permian, Triassic, Jurassic"]
[26.92753,86.18330,90,63,8,"io","Indigirka-Oloy sedimentary-volcanic-plutonic assemblage","Jurassic overlap assemblage","southeastern to northwestern Russian Northeast","Mesozoic","Jurassic and Cretaceous","Middle Jurassic to Early Cretaceous","Middle Jurassic, Late Jurassic, Early Cretaceous"]
[1.06921,12.15027,91,242,13,"Czs",null,"Cenozoic (Quaternary and Tertiary) overlap assemblage",null,"Cenozoic","Tertiary and Quaternary","Tertiary and Quaternary","Tertiary, Quaternary"]
[0.06863,1.22214,92,246,58,"AG","Angayucham terrane","accretionary wedge and subduction zone terrane-B oceanic rocks","east- and west-central Alaska, and southern Brooks Range","Paleozoic and Mesozoic","Devonian to Jurassic","Devonian to Jurassic","Devonian, Mississippian, Pennsylvanian,  Permian, Triassic, Jurassic"]
[19.73382,92.09015,93,110,8,"io","Indigirka-Oloy sedimentary-volcanic-plutonic assemblage","Jurassic overlap assemblage","southeastern to northwestern Russian Northeast","Mesozoic","Jurassic and Cretaceous","Middle Jurassic to Early Cretaceous","Middle Jurassic, Late Jurassic, Early Cretaceous"]
[0.09870,1.67283,94,160,111,"oc","Okhotsk-Chukotka volcanic-plutonic belt","Cretaceous overlap assemblage","eastern Russian Northeast","Mesozoic","Cretaceous","Cretaceous","Cretaceous, Early Tertiary"]
[0.07542,1.43930,95,36,111,"vk","Verkhoyansk collisional granite belt","Cretaceous overlap assemblage","southern and western parts of Russian Northeast","Mesozoic","Jurassic and Cretaceous","Late Jurassic and Early Cretaceous","Late Jurassic, Early Cretaceous"]
[0.04271,1.35188,96,245,58,"AG","Angayucham terrane","accretionary wedge and subduction zone terrane-B oceanic rocks","east- and west-central Alaska, and southern Brooks Range","Paleozoic and Mesozoic","Devonian to Jurassic","Devonian to Jurassic","Devonian, Mississippian, Pennsylvanian,  Permian, Triassic, Jurassic"]
[0.12903,1.93259,97,231,111,"om","Omineca-Selwyn plutonic belt","Cretaceous overlap assemblage","eastern Canadian Cordillera, interior and northern Alaska, and northern Russian Northeast","Mesozoic","Cretaceous","mid-Cretaceous","Mid-Cretaceous"]
[0.20094,2.26927,98,42,111,"vk","Verkhoyansk collisional granite belt","Cretaceous overlap assemblage","southern and western parts of Russian Northeast","Mesozoic","Jurassic and Cretaceous","Late Jurassic and Early Cretaceous","Late Jurassic, Early Cretaceous"]
[1.75446,9.97521,99,207,58,"AG","Angayucham terrane","accretionary wedge and subduction zone terrane-B oceanic rocks","east- and west-central Alaska, and southern Brooks Range","Paleozoic and Mesozoic","Devonian to Jurassic","Devonian to Jurassic","Devonian, Mississippian, Pennsylvanian,  Permian, Triassic, Jurassic"]
[1.40594,8.33872,100,87,3,"KOAL","Alazeya terrane","island arc terrane","north-central part of Russian Northeast","Paleozoic and Mesozoic","Devonian to Jurassic","Devonian to Jurassic","Devonian, Mississippian, Pennsylvanian, Permian, Triassic, Jurassic"]
[0.20592,2.42223,101,232,111,"om","Omineca-Selwyn plutonic belt","Cretaceous overlap assemblage","eastern Canadian Cordillera, interior and northern Alaska, and northern Russian Northeast","Mesozoic","Cretaceous","mid-Cretaceous","Mid-Cretaceous"]
[0.93958,10.04092,102,139,3,"KOKT","Khetachan terrane","island arc terrane","north-central part of Russian Northeast","Mesozoic","Triassic and Jurassic","Triassic and Jurassic","Triassic, Jurassic"]
[1.45711,9.22194,103,33,13,"Czs",null,"Cenozoic (Quaternary and Tertiary) overlap assemblage",null,"Cenozoic","Tertiary and Quaternary","Tertiary and Quaternary","Tertiary, Quaternary"]
[0.55037,6.51440,104,126,3,"KOKT","Khetachan terrane","island arc terrane","north-central part of Russian Northeast","Mesozoic","Triassic and Jurassic","Triassic and Jurassic","Triassic, Jurassic"]
[0.15563,2.55777,105,254,56,"AA","Arctic Alaska superterrane","passive continental margin terrane","northern Alaska and western Seward Peninsula","Late Proterozoic to Mesozoic","Late Proterozoic to Cretaceous","Late Proterozoic to Cretaceous","Late Proterozoic, Cambrian, Ordovician, Silurian, Devonian, Mississippian, Pennsylvanian, Permian, Triassic, Jurassic, Cretaceous"]
[0.29368,3.32721,106,31,13,"Czs",null,"Cenozoic (Quaternary and Tertiary) overlap assemblage",null,"Cenozoic","Tertiary and Quaternary","Tertiary and Quaternary","Tertiary, Quaternary"]
[0.35319,2.86188,107,232,111,"om","Omineca-Selwyn plutonic belt","Cretaceous overlap assemblage","eastern Canadian Cordillera, interior and northern Alaska, and northern Russian Northeast","Mesozoic","Cretaceous","mid-Cretaceous","Mid-Cretaceous"]
[0.39279,3.23731,108,54,8,"io","Indigirka-Oloy sedimentary-volcanic-plutonic assemblage","Jurassic overlap assemblage","southeastern to northwestern Russian Northeast","Mesozoic","Jurassic and Cretaceous","Middle Jurassic to Early Cretaceous","Middle Jurassic, Late Jurassic, Early Cretaceous"]
[0.12811,2.35800,109,257,58,"AG","Angayucham terrane","accretionary wedge and subduction zone terrane-B oceanic rocks","east- and west-central Alaska, and southern Brooks Range","Paleozoic and Mesozoic","Devonian to Jurassic","Devonian to Jurassic","Devonian, Mississippian, Pennsylvanian,  Permian, Triassic, Jurassic"]
[1.15434,8.11691,110,59,56,"KOV","Omulevka terrane","passive continental margin terrane","south-central part of Russian Northeast","Late Proterozoic to Mesozoic","Late Proterozoic to Triassic","Late Proterozoic to Triassic","Late Proterozoic, Cambrian, Ordovician, Silurian, Devonian, Mississippian, Pennsylvanian, Permian, Triassic"]
[0.40917,3.72678,111,188,112,"rc","Rauhcha sedimentary basin","Early Cretaceous and Late Jurassic overlap assemblage","northeastern part of Russian Northeast","Mesozoic","Jurassic and Cretaceous","Late Jurassic to mid-Cretaceous","Jurassic, Early Cretaceous"]
[0.30034,4.24084,112,210,56,"AA","Arctic Alaska superterrane","passive continental margin terrane","northern Alaska and western Seward Peninsula","Late Proterozoic to Mesozoic","Late Proterozoic to Cretaceous","Late Proterozoic to Cretaceous","Late Proterozoic, Cambrian, Ordovician, Silurian, Devonian, Mississippian, Pennsylvanian, Permian, Triassic, Jurassic, Cretaceous"]
[2.30977,26.24977,113,230,74,"CO","Coldfoot terrane","metamorphosed continental margin terrane","southern Brooks Range, Alaska","Proterozoic and Paleozoic","Proterozoic to Mississippian","Proterozoic to Mississippian","Proterozoic, Cambrian, Silurian, Devonian, Mississippian"]
[0.00666,0.35733,114,124,56,"CH","Chukotka terrane","passive continental margin terrane","northern part of Russian Northeast","Proterozoic to Mesozoic","Proterozoic to Jurassic","Proterozoic to Jurassic","Proterozoic, Cambrian, Ordovician, Silurian, Devonian, Mississippian, Pennsylvanian, Permian, Triassic, Jurassic"]
[0.18187,2.15051,115,228,58,"AG","Angayucham terrane","accretionary wedge and subduction zone terrane-B oceanic rocks","east- and west-central Alaska, and southern Brooks Range","Paleozoic and Mesozoic","Devonian to Jurassic","Devonian to Jurassic","Devonian, Mississippian, Pennsylvanian,  Permian, Triassic, Jurassic"]
[0.09119,1.69037,116,149,111,"oc","Okhotsk-Chukotka volcanic-plutonic belt","Cretaceous overlap assemblage","eastern Russian Northeast","Mesozoic","Cretaceous","Cretaceous","Cretaceous, Early Tertiary"]
[0.19266,2.67069,117,258,56,"CH","Chukotka terrane","passive continental margin terrane","northern part of Russian Northeast","Proterozoic to Mesozoic","Proterozoic to Jurassic","Proterozoic to Jurassic","Proterozoic, Cambrian, Ordovician, Silurian, Devonian, Mississippian, Pennsylvanian, Permian, Triassic, Jurassic"]
[0.31343,3.10849,118,234,58,"VE","Vel'may terrane","accretionary wedge and subduction zone terrane-B oceanic rocks","northeastern part of Russian Northeast","Mesozoic","Triassic","Triassic","Triassic"]
[0.00189,0.19547,119,232,111,"om","Omineca-Selwyn plutonic belt","Cretaceous overlap assemblage","eastern Canadian Cordillera, interior and northern Alaska, and northern Russian Northeast","Mesozoic","Cretaceous","mid-Cretaceous","Mid-Cretaceous"]
[0.32552,2.69626,120,48,8,"io","Indigirka-Oloy sedimentary-volcanic-plutonic assemblage","Jurassic overlap assemblage","southeastern to northwestern Russian Northeast","Mesozoic","Jurassic and Cretaceous","Middle Jurassic to Early Cretaceous","Middle Jurassic, Late Jurassic, Early Cretaceous"]
[1.01839,8.76729,121,108,20,"KOR","Rassokha terrane","oceanic crust, sea mount, and ophiolite terrane","central part of Russian Northeast","Late Proterozoic to Mesozoic","Late Proterozoic to Jurassic","Late Proterozoic to Jurassic","Late Proterozoic, Cambrian, Ordovician, Devonian, Mississippian, Pennsylvanian, Permian, Triassic, Jurassic"]
[1.23823,5.45477,122,263,13,"Czs",null,"Cenozoic (Quaternary and Tertiary) overlap assemblage",null,"Cenozoic","Tertiary and Quaternary","Tertiary and Quaternary","Tertiary, Quaternary"]
[3.68085,12.63266,123,212,56,"PC","Porcupine terrane","passive continental margin terrane","northeastern Alaska and northwestern Yukon Territory","Late Proterozoic and Paleozoic","Late Proterozoic to Permian","Late Proterozoic to Permian","Late Proterozoic, Cambrian, Ordovician, Silurian, Devonian, Pennsylvanian, Permian"]
[0.17739,3.26330,124,186,112,"rc","Rauhcha sedimentary basin","Early Cretaceous and Late Jurassic overlap assemblage","northeastern part of Russian Northeast","Mesozoic","Jurassic and Cretaceous","Late Jurassic to mid-Cretaceous","Jurassic, Early Cretaceous"]
[10.57525,40.10005,125,180,111,"oc","Okhotsk-Chukotka volcanic-plutonic belt","Cretaceous overlap assemblage","eastern Russian Northeast","Mesozoic","Cretaceous","Cretaceous","Cretaceous, Early Tertiary"]
[1.91767,24.47957,126,260,58,"AG","Angayucham terrane","accretionary wedge and subduction zone terrane-B oceanic rocks","east- and west-central Alaska, and southern Brooks Range","Paleozoic and Mesozoic","Devonian to Jurassic","Devonian to Jurassic","Devonian, Mississippian, Pennsylvanian,  Permian, Triassic, Jurassic"]
[0.59667,7.56296,127,103,8,"io","Indigirka-Oloy sedimentary-volcanic-plutonic assemblage","Jurassic overlap assemblage","southeastern to northwestern Russian Northeast","Mesozoic","Jurassic and Cretaceous","Middle Jurassic to Early Cretaceous","Middle Jurassic, Late Jurassic, Early Cretaceous"]
[0.13796,1.92043,128,244,74,"CO","Coldfoot terrane","metamorphosed continental margin terrane","southern Brooks Range, Alaska","Proterozoic and Paleozoic","Proterozoic to Mississippian","Proterozoic to Mississippian","Proterozoic, Cambrian, Silurian, Devonian, Mississippian"]
[0.39880,4.15725,129,138,3,"KOL","Eropol subterrane of Oloy terrane","island arc terrane","north- to east-central part of Russian Northeast","Paleozoic and Mesozoic","Devonian to Jurassic","Devonian to Jurassic","Devonian, Mississippian, Pennsylvanian, Permian, Triassic, Jurassic"]
[0.55847,4.12064,130,281,13,"Czs",null,"Cenozoic (Quaternary and Tertiary) overlap assemblage",null,"Cenozoic","Tertiary and Quaternary","Tertiary and Quaternary","Tertiary, Quaternary"]
[0.20702,3.70954,131,296,74,"CO","Coldfoot terrane","metamorphosed continental margin terrane","southern Brooks Range, Alaska","Proterozoic and Paleozoic","Proterozoic to Mississippian","Proterozoic to Mississippian","Proterozoic, Cambrian, Silurian, Devonian, Mississippian"]
[0.45597,4.97321,132,284,74,"SD","Seward terrane","metamorphosed continental margin terrane","Seward Peninsula, Alaska and Chukotsk Peninsula, Northeastern Russian Northeast","Late Proterozoic and Paleozoic","Late Proterozoic to Pennsylvanian","Late Proterozoic to Pennsylvanian","Late Proterozoic, Cambrian, Ordovician, Silurian, Devonian, Mississippian, Pennsylvanian"]
[0.21231,5.84446,133,252,111,"Ks",null,"Cretaceous overlap assemblage",null,"Mesozoic","Cretaceous","Cretaceous","Cretaceous"]
[7.80878,26.76864,134,115,56,"KOP","Prikolyma terrane","passive continental margin terrane","central part of Russian Northeast","Late Archean to Mesozoic","Late Archean to Jurassic","Late Archean to Jurassic","Late Archean, Proterozoic, Cambrian, Ordovician, Silurian, Devonian, Mississippian, Pennsylvanian, Permian, Triassic, Jurassic"]
[0.65729,8.17172,135,290,111,"om","Omineca-Selwyn plutonic belt","Cretaceous overlap assemblage","eastern Canadian Cordillera, interior and northern Alaska, and northern Russian Northeast","Mesozoic","Cretaceous","mid-Cretaceous","Mid-Cretaceous"]
[0.30942,3.38218,136,277,111,"om","Omineca-Selwyn plutonic belt","Cretaceous overlap assemblage","eastern Canadian Cordillera, interior and northern Alaska, and northern Russian Northeast","Mesozoic","Cretaceous","mid-Cretaceous","Mid-Cretaceous"]
[0.50560,5.21240,137,259,111,"om","Omineca-Selwyn plutonic belt","Cretaceous overlap assemblage","eastern Canadian Cordillera, interior and northern Alaska, and northern Russian Northeast","Mesozoic","Cretaceous","mid-Cretaceous","Mid-Cretaceous"]
[14.74167,44.23550,138,129,218,"KOO","Omolon terrane","craton margin","southeastern part of Russian Northeast","Archean to Paleozoic","Archean to Devonian","Archean to Devonian","Archean, Proterozoic, Cambrian, Ordovician, Silurian, Devonian"]
[0.62800,9.36847,139,253,74,"RB","Ruby terrane","metamorphosed continental margin terrane","northern west-central Alaska","Late Proterozoic and Paleozoic","Late Proterozoic to Devonian","Late Proterozoic to Devonian","Late Proterozoic, Cambrian, Ordovician, Silurian, Devonian"]
[0.36327,3.61140,140,194,58,"KOAC","Aluchin terrane","accretionary wedge and subduction zone terrane-B oceanic rocks","central part of Russian Northeast","Paleozoic and Mesozoic","Devonian to Jurassic","Devonian to Jurassic","Devonian, Mississippian, Pennsylvanian, Permian, Triassic, Jurassic"]
[0.21944,3.61913,141,41,111,"vk","Verkhoyansk collisional granite belt","Cretaceous overlap assemblage","southern and western parts of Russian Northeast","Mesozoic","Jurassic and Cretaceous","Late Jurassic and Early Cretaceous","Late Jurassic, Early Cretaceous"]
[0.36619,4.93202,142,202,3,"KOY","Yarakvaam terrane","island arc terrane","northeastern part of Russian Northeast","Paleozoic and Mesozoic","Devonian to Jurassic","Devonian to Jurassic","Devonian, Mississippian, Pennsylvanian, Permian, Triassic, Jurassic"]
[0.31863,4.84893,143,301,111,"Ks",null,"Cretaceous overlap assemblage",null,"Mesozoic","Cretaceous","Cretaceous","Cretaceous"]
[14.12526,44.05594,144,243,13,"Czs",null,"Cenozoic (Quaternary and Tertiary) overlap assemblage",null,"Cenozoic","Tertiary and Quaternary","Tertiary and Quaternary","Tertiary, Quaternary"]
[2.01042,10.07869,145,145,155,"KOB","Beryozovka terrane","turbidite basin terrane","north-central part of Russian Northeast","Paleozoic and Mesozoic","Devonian to Jurassic","Devonian to Jurassic","Devonian, Mississippian, Pennsylvanian, Permian, Triassic, Jurassic"]
[0.55471,6.18996,146,264,58,"AG","Angayucham terrane","accretionary wedge and subduction zone terrane-B oceanic rocks","east- and west-central Alaska, and southern Brooks Range","Paleozoic and Mesozoic","Devonian to Jurassic","Devonian to Jurassic","Devonian, Mississippian, Pennsylvanian,  Permian, Triassic, Jurassic"]
[0.06571,1.51204,147,58,111,"vk","Verkhoyansk collisional granite belt","Cretaceous overlap assemblage","southern and western parts of Russian Northeast","Mesozoic","Jurassic and Cretaceous","Late Jurassic and Early Cretaceous","Late Jurassic, Early Cretaceous"]
[0.90053,8.51916,148,65,111,"vk","Verkhoyansk collisional granite belt","Cretaceous overlap assemblage","southern and western parts of Russian Northeast","Mesozoic","Jurassic and Cretaceous","Late Jurassic and Early Cretaceous","Late Jurassic, Early Cretaceous"]
[3.47053,9.54913,149,309,74,"SD","Seward terrane","metamorphosed continental margin terrane","Seward Peninsula, Alaska and Chukotsk Peninsula, Northeastern Russian Northeast","Late Proterozoic and Paleozoic","Late Proterozoic to Pennsylvanian","Late Proterozoic to Pennsylvanian","Late Proterozoic, Cambrian, Ordovician, Silurian, Devonian, Mississippian, Pennsylvanian"]
[0.19079,2.76139,150,283,111,"Ks",null,"Cretaceous overlap assemblage",null,"Mesozoic","Cretaceous","Cretaceous","Cretaceous"]
[1.44692,17.12817,151,310,3,"KY","Koyukuk terrane","island arc terrane","west-central Alaska","Mesozoic","Jurassic and Cretaceous","Jurassic and Cretaceous","Jurassic, Cretaceous"]
[3.22991,22.46878,152,302,111,"Ks",null,"Cretaceous overlap assemblage",null,"Mesozoic","Cretaceous","Cretaceous","Cretaceous"]
[0.67927,5.27502,153,251,3,"WP","West Pekulney terrane","island arc terrane","northeastern part of Russian Northeast","Archean to Mesozoic","Archean to Jurassic","Archean to Jurassic","Archean, Permian, Jurassic"]
[0.06579,1.57349,154,288,58,"VE","Vel'may terrane","accretionary wedge and subduction zone terrane-B oceanic rocks","northeastern part of Russian Northeast","Mesozoic","Triassic","Triassic","Triassic"]
[2.03120,13.08163,155,315,56,"CH","Chukotka terrane","passive continental margin terrane","northern part of Russian Northeast","Proterozoic to Mesozoic","Proterozoic to Jurassic","Proterozoic to Jurassic","Proterozoic, Cambrian, Ordovician, Silurian, Devonian, Mississippian, Pennsylvanian, Permian, Triassic, Jurassic"]
[0.19464,1.74147,156,322,58,"VE","Vel'may terrane","accretionary wedge and subduction zone terrane-B oceanic rocks","northeastern part of Russian Northeast","Mesozoic","Triassic","Triassic","Triassic"]
[0.32645,4.53527,157,72,56,"KOV","Omulevka terrane","passive continental margin terrane","south-central part of Russian Northeast","Late Proterozoic to Mesozoic","Late Proterozoic to Triassic","Late Proterozoic to Triassic","Late Proterozoic, Cambrian, Ordovician, Silurian, Devonian, Mississippian, Pennsylvanian, Permian, Triassic"]
[0.38332,4.86988,158,289,111,"om","Omineca-Selwyn plutonic belt","Cretaceous overlap assemblage","eastern Canadian Cordillera, interior and northern Alaska, and northern Russian Northeast","Mesozoic","Cretaceous","mid-Cretaceous","Mid-Cretaceous"]
[0.18377,1.68482,159,122,13,"Czs",null,"Cenozoic (Quaternary and Tertiary) overlap assemblage",null,"Cenozoic","Tertiary and Quaternary","Tertiary and Quaternary","Tertiary, Quaternary"]
[45.94768,128.81958,160,326,13,"Czs",null,"Cenozoic (Quaternary and Tertiary) overlap assemblage",null,"Cenozoic","Tertiary and Quaternary","Tertiary and Quaternary","Tertiary, Quaternary"]
[0.28202,3.00352,161,351,7,"bs","Bering Sea volcanic belt","Quaternary and late Tertiary overlap assemblage","Bering Sea, Seward Peninsula, and southwestern Alaska","Cenozoic","Tertiary and Quaternary","late Tertiary and Quaternary","Late Tertiary, Quaternary"]
[0.19052,2.66612,162,305,131,"km","Kuskokwim Mountains sedimentary, volcanic, and plutonic belt","early Tertiary and Late Cretaceous overlap assemblage","southwestern Alaska","Mesozoic and Cenozoic","Cretaceous and Tertiary","Late Cretaceous and early Tertiary","Late Cretaceous, Early Tertiary"]
[0.74513,5.74209,163,279,131,"kk","Kamchatka-Koryak volcanic belt","early Tertiary and Late Cretaceous overlap assemblage","Kamchatka Peninsula and eastern Russian Northeast","Mesozoic and Cenozoic","Cretaceous and Tertiary","Late Cretaceous to Miocene","Late Cretaceous, Early Tertiary, Middle Tertiary"]
[0.61978,4.53140,164,278,58,"PK","Pekul'ney terrane","accretionary wedge and subduction zone terrane-B oceanic rocks","northeastern part of Russian Northeast","Mesozoic","Jurassic","Jurassic","Jurassic"]
[0.41154,4.21090,165,347,111,"om","Omineca-Selwyn plutonic belt","Cretaceous overlap assemblage","eastern Canadian Cordillera, interior and northern Alaska, and northern Russian Northeast","Mesozoic","Cretaceous","mid-Cretaceous","Mid-Cretaceous"]
[0.15077,2.15686,166,123,8,"io","Indigirka-Oloy sedimentary-volcanic-plutonic assemblage","Jurassic overlap assemblage","southeastern to northwestern Russian Northeast","Mesozoic","Jurassic and Cretaceous","Middle Jurassic to Early Cretaceous","Middle Jurassic, Late Jurassic, Early Cretaceous"]
[2.06580,20.54058,167,359,7,"bs","Bering Sea volcanic belt","Quaternary and late Tertiary overlap assemblage","Bering Sea, Seward Peninsula, and southwestern Alaska","Cenozoic","Tertiary and Quaternary","late Tertiary and Quaternary","Late Tertiary, Quaternary"]
[1.10878,7.41065,168,365,74,"SD","Seward terrane","metamorphosed continental margin terrane","Seward Peninsula, Alaska and Chukotsk Peninsula, Northeastern Russian Northeast","Late Proterozoic and Paleozoic","Late Proterozoic to Pennsylvanian","Late Proterozoic to Pennsylvanian","Late Proterozoic, Cambrian, Ordovician, Silurian, Devonian, Mississippian, Pennsylvanian"]
[1.68396,21.92700,169,318,74,"RB","Ruby terrane","metamorphosed continental margin terrane","northern west-central Alaska","Late Proterozoic and Paleozoic","Late Proterozoic to Devonian","Late Proterozoic to Devonian","Late Proterozoic, Cambrian, Ordovician, Silurian, Devonian"]
[0.13410,2.13852,170,293,74,"ZL","Zolotogorskiy terrane","metamorphosed continental margin terrane","northeastern part of Russian Northeast","Paleozoic and Mesozoic","Devonian to Cretaceous","Devonian to Cretaceous","Devonian, Mississippian, Pennsylvanian, Permian, Jurassic, Cretaceous"]
[8.62003,21.78468,171,243,13,"Czs",null,"Cenozoic (Quaternary and Tertiary) overlap assemblage",null,"Cenozoic","Tertiary and Quaternary","Tertiary and Quaternary","Tertiary, Quaternary"]
[0.35919,4.72740,172,345,3,"KY","Koyukuk terrane","island arc terrane","west-central Alaska","Mesozoic","Jurassic and Cretaceous","Jurassic and Cretaceous","Jurassic, Cretaceous"]
[0.56898,5.40064,173,328,111,"om","Omineca-Selwyn plutonic belt","Cretaceous overlap assemblage","eastern Canadian Cordillera, interior and northern Alaska, and northern Russian Northeast","Mesozoic","Cretaceous","mid-Cretaceous","Mid-Cretaceous"]
[1.05434,5.29972,174,153,8,"io","Indigirka-Oloy sedimentary-volcanic-plutonic assemblage","Jurassic overlap assemblage","southeastern to northwestern Russian Northeast","Mesozoic","Jurassic and Cretaceous","Middle Jurassic to Early Cretaceous","Middle Jurassic, Late Jurassic, Early Cretaceous"]
[0.10989,2.35645,175,353,58,"VE","Vel'may terrane","accretionary wedge and subduction zone terrane-B oceanic rocks","northeastern part of Russian Northeast","Mesozoic","Triassic","Triassic","Triassic"]
[1.00624,6.37252,176,391,56,"YO","York terrane","passive continental margin terrane","western Seward Peninsula, northwestern Alaska","Paleozoic","Ordovician to Mississippian","Ordovician to Mississippian","Ordovician, Silurian, Mississippian"]
[1.03761,6.07892,177,262,112,"kn","Kandik River sedimentary overlap assemblage","Early Cretaceous and Late Jurassic overlap assemblage","east-central Alaska","Mesozoic","Jurassic and Cretaceous","Late Jurassic and Early Cretaceous","Late Triassic, Jurassic, Early Cretaceous"]
[0.21121,2.10592,178,388,111,"oc","Okhotsk-Chukotka volcanic-plutonic belt","Cretaceous overlap assemblage","eastern Russian Northeast","Mesozoic","Cretaceous","Cretaceous","Cretaceous, Early Tertiary"]
[1.08252,10.79695,179,313,58,"AG","Angayucham terrane","accretionary wedge and subduction zone terrane-B oceanic rocks","east- and west-central Alaska, and southern Brooks Range","Paleozoic and Mesozoic","Devonian to Jurassic","Devonian to Jurassic","Devonian, Mississippian, Pennsylvanian,  Permian, Triassic, Jurassic"]
[0.27173,4.13345,180,312,56,"CZ","Crazy Mountains terrane","passive continental margin terrane","east-central Alaska","Late Proterozoic and Paleozoic","Late Proterozoic to Devonian","Late Proterozoic to Devonian","Late Proterozoic, Cambrian, Ordovician, Silurian, Devonian"]
[0.54649,4.72776,181,267,111,"pn","Penzhina sedimentary basin","Cretaceous overlap assemblage","central part of Russian Northeast","Mesozoic","Cretaceous","Middle and Late Cretaceous","Cretaceous"]
[0.50157,4.02940,182,398,74,"SD","Seward terrane","metamorphosed continental margin terrane","Seward Peninsula, Alaska and Chukotsk Peninsula, Northeastern Russian Northeast","Late Proterozoic and Paleozoic","Late Proterozoic to Pennsylvanian","Late Proterozoic to Pennsylvanian","Late Proterozoic, Cambrian, Ordovician, Silurian, Devonian, Mississippian, Pennsylvanian"]
[0.40674,3.97654,183,379,13,"Czs",null,"Cenozoic (Quaternary and Tertiary) overlap assemblage",null,"Cenozoic","Tertiary and Quaternary","Tertiary and Quaternary","Tertiary, Quaternary"]
[0.11377,2.36943,184,362,131,"km","Kuskokwim Mountains sedimentary, volcanic, and plutonic belt","early Tertiary and Late Cretaceous overlap assemblage","southwestern Alaska","Mesozoic and Cenozoic","Cretaceous and Tertiary","Late Cretaceous and early Tertiary","Late Cretaceous, Early Tertiary"]
[0.05538,2.04557,185,300,58,"AG","Angayucham terrane","accretionary wedge and subduction zone terrane-B oceanic rocks","east- and west-central Alaska, and southern Brooks Range","Paleozoic and Mesozoic","Devonian to Jurassic","Devonian to Jurassic","Devonian, Mississippian, Pennsylvanian,  Permian, Triassic, Jurassic"]
[0.73860,8.53890,186,320,56,"WS","Wickersham terrane","passive continental margin terrane","east-central Alaska","Paleozoic","Cambrian","Cambrian","Cambrian"]
[0.22054,2.29653,187,401,56,"AA","Arctic Alaska superterrane","passive continental margin terrane","northern Alaska and western Seward Peninsula","Late Proterozoic to Mesozoic","Late Proterozoic to Cretaceous","Late Proterozoic to Cretaceous","Late Proterozoic, Cambrian, Ordovician, Silurian, Devonian, Mississippian, Pennsylvanian, Permian, Triassic, Jurassic, Cretaceous"]
[0.05013,1.40881,188,308,56,"CZ","Crazy Mountains terrane","passive continental margin terrane","east-central Alaska","Late Proterozoic and Paleozoic","Late Proterozoic to Devonian","Late Proterozoic to Devonian","Late Proterozoic, Cambrian, Ordovician, Silurian, Devonian"]
[0.73979,9.73802,189,324,20,"LG","Livengood terrane","oceanic crust, sea mount, and ophiolite terrane","east-central Alaska","Paleozoic","Cambrian to Devonian","Cambrian to Devonian","Cambrian, Ordovician, Silurian, Devonian"]
[4.79349,12.05617,190,397,111,"Ks",null,"Cretaceous overlap assemblage",null,"Mesozoic","Cretaceous","Cretaceous","Cretaceous"]
[0.12920,2.24566,191,303,56,"CZ","Crazy Mountains terrane","passive continental margin terrane","east-central Alaska","Late Proterozoic and Paleozoic","Late Proterozoic to Devonian","Late Proterozoic to Devonian","Late Proterozoic, Cambrian, Ordovician, Silurian, Devonian"]
[8.80249,48.78576,192,317,74,"YT","Yukon-Tanana terrane","metamorphosed continental margin terrane","east-central Alaska, southeastern Alaska, and western Canadian Cordillera","Late Proterozoic to Mesozoic","Late Proterozoic to Triassic","Late Proterozoic to Triassic","Late Proterozoic, Cambrian, Ordovician, Silurian, Devonian, Mississippian, Pennsylvanian, Permian, Triassic"]
[0.34272,4.50533,193,83,111,"vk","Verkhoyansk collisional granite belt","Cretaceous overlap assemblage","southern and western parts of Russian Northeast","Mesozoic","Jurassic and Cretaceous","Late Jurassic and Early Cretaceous","Late Jurassic, Early Cretaceous"]
[0.17902,2.67343,194,297,58,"AG","Angayucham terrane","accretionary wedge and subduction zone terrane-B oceanic rocks","east- and west-central Alaska, and southern Brooks Range","Paleozoic and Mesozoic","Devonian to Jurassic","Devonian to Jurassic","Devonian, Mississippian, Pennsylvanian,  Permian, Triassic, Jurassic"]
[0.17365,2.02473,195,405,3,"KY","Koyukuk terrane","island arc terrane","west-central Alaska","Mesozoic","Jurassic and Cretaceous","Jurassic and Cretaceous","Jurassic, Cretaceous"]
[0.14889,2.81470,196,292,56,"PC","Porcupine terrane","passive continental margin terrane","northeastern Alaska and northwestern Yukon Territory","Late Proterozoic and Paleozoic","Late Proterozoic to Permian","Late Proterozoic to Permian","Late Proterozoic, Cambrian, Ordovician, Silurian, Devonian, Pennsylvanian, Permian"]
[0.63535,5.85839,197,382,111,"om","Omineca-Selwyn plutonic belt","Cretaceous overlap assemblage","eastern Canadian Cordillera, interior and northern Alaska, and northern Russian Northeast","Mesozoic","Cretaceous","mid-Cretaceous","Mid-Cretaceous"]
[0.46209,5.04826,198,106,20,"KOR","Rassokha terrane","oceanic crust, sea mount, and ophiolite terrane","central part of Russian Northeast","Late Proterozoic to Mesozoic","Late Proterozoic to Jurassic","Late Proterozoic to Jurassic","Late Proterozoic, Cambrian, Ordovician, Devonian, Mississippian, Pennsylvanian, Permian, Triassic, Jurassic"]
[4.60407,21.99386,199,100,56,"KOV","Omulevka terrane","passive continental margin terrane","south-central part of Russian Northeast","Late Proterozoic to Mesozoic","Late Proterozoic to Triassic","Late Proterozoic to Triassic","Late Proterozoic, Cambrian, Ordovician, Silurian, Devonian, Mississippian, Pennsylvanian, Permian, Triassic"]
[0.30569,3.63786,200,112,58,"KOAG","Argatas terrane","accretionary wedge and subduction zone terrane-B oceanic rocks","central part of Russian Northeast","Paleozoic and Mesozoic","Ordovician to Triassic","Ordovician to Triassic","Ordovician, Devonian, Mississippian, Permian, Triassic"]
[0.02569,0.71305,201,343,131,"cn","Coast-North Cascade plutonic belt","early Tertiary and Late Cretaceous overlap assemblage","southeastern Alaska, western Canadian Cordillera, and northern U.S.A. Pacific Northwest","Mesozoic and Cenozoic","Cretaceous and Tertiary","Late Cretaceous and early Tertiary","Late Cretaceous, Early Tertiary"]
[0.28462,2.38208,202,101,13,"Czs",null,"Cenozoic (Quaternary and Tertiary) overlap assemblage",null,"Cenozoic","Tertiary and Quaternary","Tertiary and Quaternary","Tertiary, Quaternary"]
[0.30904,3.26820,203,75,13,"Czs",null,"Cenozoic (Quaternary and Tertiary) overlap assemblage",null,"Cenozoic","Tertiary and Quaternary","Tertiary and Quaternary","Tertiary, Quaternary"]
[0.31502,3.75107,204,307,58,"PA","Penzhina-Anadyr terrane","accretionary wedge and subduction zone terrane-B oceanic rocks","western part of Koryak Highlands, eastern Russian Northeast","Late Proterozoic to Mesozoic","Late Proterozoic to Triassic","Late Proterozoic to Triassic","Late Proterozoic, Ordovician, Silurian, Devonian, Mississippian, Pennsylvanian, Permian, Triassic"]
[5.28771,24.09177,205,420,74,"SD","Seward terrane","metamorphosed continental margin terrane","Seward Peninsula, Alaska and Chukotsk Peninsula, Northeastern Russian Northeast","Late Proterozoic and Paleozoic","Late Proterozoic to Pennsylvanian","Late Proterozoic to Pennsylvanian","Late Proterozoic, Cambrian, Ordovician, Silurian, Devonian, Mississippian, Pennsylvanian"]
[0.61686,7.17501,206,360,155,"MA","Manley terrane","turbidite basin terrane","east-central Alaska","Mesozoic","Triassic to Cretaceous","Triassic to Cretaceous","Triassic, Jurassic, Cretaceous"]
[0.25272,2.91063,207,243,13,"Czs",null,"Cenozoic (Quaternary and Tertiary) overlap assemblage",null,"Cenozoic","Tertiary and Quaternary","Tertiary and Quaternary","Tertiary, Quaternary"]
[0.36147,3.01458,208,380,111,"oc","Okhotsk-Chukotka volcanic-plutonic belt","Cretaceous overlap assemblage","eastern Russian Northeast","Mesozoic","Cretaceous","Cretaceous","Cretaceous, Early Tertiary"]
[0.06519,1.42251,209,427,111,"oc","Okhotsk-Chukotka volcanic-plutonic belt","Cretaceous overlap assemblage","eastern Russian Northeast","Mesozoic","Cretaceous","Cretaceous","Cretaceous, Early Tertiary"]
[0.64936,6.47461,210,417,74,"SD","Seward terrane","metamorphosed continental margin terrane","Seward Peninsula, Alaska and Chukotsk Peninsula, Northeastern Russian Northeast","Late Proterozoic and Paleozoic","Late Proterozoic to Pennsylvanian","Late Proterozoic to Pennsylvanian","Late Proterozoic, Cambrian, Ordovician, Silurian, Devonian, Mississippian, Pennsylvanian"]
[0.40537,3.16640,211,432,13,"Czs",null,"Cenozoic (Quaternary and Tertiary) overlap assemblage",null,"Cenozoic","Tertiary and Quaternary","Tertiary and Quaternary","Tertiary, Quaternary"]
[0.07397,2.00190,212,411,58,"AG","Angayucham terrane","accretionary wedge and subduction zone terrane-B oceanic rocks","east- and west-central Alaska, and southern Brooks Range","Paleozoic and Mesozoic","Devonian to Jurassic","Devonian to Jurassic","Devonian, Mississippian, Pennsylvanian,  Permian, Triassic, Jurassic"]
[3.84154,25.49006,213,329,3,"MAI","Mainitskiy terrane","island arc terrane","northeastern part of Russian Northeast","Mesozoic","Jurassic and Cretaceous","Jurassic and Cretaceous","Jurassic, Cretaceous"]
[0.43386,5.58461,214,235,3,"KOL","Eropol subterrane of Oloy terrane","island arc terrane","north- to east-central part of Russian Northeast","Paleozoic and Mesozoic","Devonian to Jurassic","Devonian to Jurassic","Devonian, Mississippian, Pennsylvanian, Permian, Triassic, Jurassic"]
[0.24111,3.78634,215,236,218,"KOO","Omolon terrane","craton margin","southeastern part of Russian Northeast","Archean to Paleozoic","Archean to Devonian","Archean to Devonian","Archean, Proterozoic, Cambrian, Ordovician, Silurian, Devonian"]
[0.27511,3.49424,216,380,111,"oc","Okhotsk-Chukotka volcanic-plutonic belt","Cretaceous overlap assemblage","eastern Russian Northeast","Mesozoic","Cretaceous","Cretaceous","Cretaceous, Early Tertiary"]
[0.15607,2.49820,217,295,3,"KM","Kony-Murgal terrane","island arc terrane","southeastern part of Russian Northeast","Paleozoic and Mesozoic","Permian to Cretaceous","Permian to Cretaceous","Permian, Triassic, Jurassic, Cretaceous"]
[0.05369,1.09054,218,418,74,"RB","Ruby terrane","metamorphosed continental margin terrane","northern west-central Alaska","Late Proterozoic and Paleozoic","Late Proterozoic to Devonian","Late Proterozoic to Devonian","Late Proterozoic, Cambrian, Ordovician, Silurian, Devonian"]
[0.29891,2.86868,219,437,111,"oc","Okhotsk-Chukotka volcanic-plutonic belt","Cretaceous overlap assemblage","eastern Russian Northeast","Mesozoic","Cretaceous","Cretaceous","Cretaceous, Early Tertiary"]
[2.35358,26.33004,220,332,111,"om","Omineca-Selwyn plutonic belt","Cretaceous overlap assemblage","eastern Canadian Cordillera, interior and northern Alaska, and northern Russian Northeast","Mesozoic","Cretaceous","mid-Cretaceous","Mid-Cretaceous"]
[0.42037,4.81504,221,387,74,"ZL","Zolotogorskiy terrane","metamorphosed continental margin terrane","northeastern part of Russian Northeast","Paleozoic and Mesozoic","Devonian to Cretaceous","Devonian to Cretaceous","Devonian, Mississippian, Pennsylvanian, Permian, Jurassic, Cretaceous"]
[0.10082,2.91460,222,330,58,"SV","Seventymile terrane","accretionary wedge and subduction zone terrane-B oceanic rocks","east-Central Alaska","Paleozoic and Mesozoic","Mississippian to Triassic","Mississippian to Triassic","Mississippian, Pennsylvanian, Permian, Triassic"]
[0.09864,1.87216,223,372,131,"cn","Coast-North Cascade plutonic belt","early Tertiary and Late Cretaceous overlap assemblage","southeastern Alaska, western Canadian Cordillera, and northern U.S.A. Pacific Northwest","Mesozoic and Cenozoic","Cretaceous and Tertiary","Late Cretaceous and early Tertiary","Late Cretaceous, Early Tertiary"]
[2.89822,19.68662,224,341,111,"kb","Kuibiveem sedimentary assemblage","Cretaceous overlap assemblage","eastern Russian Northeast","Mesozoic","Cretaceous","Cretaceous","Cretaceous"]
[4.82488,11.32398,225,181,129,"KOKN","Kular-Nera terrane","accretionary wedge and subduction zone terrane-A turbidites","central part of Russian Northeast","Paleozoic and Mesozoic","Permian to Jurassic","Permian to Jurassic","Permian, Triassic, Jurassic"]
[0.36368,3.92694,226,334,111,"pn","Penzhina sedimentary basin","Cretaceous overlap assemblage","central part of Russian Northeast","Mesozoic","Cretaceous","Middle and Late Cretaceous","Cretaceous"]
[9.40095,48.78550,227,335,74,"YT","Yukon-Tanana terrane","metamorphosed continental margin terrane","east-central Alaska, southeastern Alaska, and western Canadian Cordillera","Late Proterozoic to Mesozoic","Late Proterozoic to Triassic","Late Proterozoic to Triassic","Late Proterozoic, Cambrian, Ordovician, Silurian, Devonian, Mississippian, Pennsylvanian, Permian, Triassic"]
[0.07722,1.92596,228,358,58,"SV","Seventymile terrane","accretionary wedge and subduction zone terrane-B oceanic rocks","east-Central Alaska","Paleozoic and Mesozoic","Mississippian to Triassic","Mississippian to Triassic","Mississippian, Pennsylvanian, Permian, Triassic"]
[0.25530,3.08153,229,157,8,"io","Indigirka-Oloy sedimentary-volcanic-plutonic assemblage","Jurassic overlap assemblage","southeastern to northwestern Russian Northeast","Mesozoic","Jurassic and Cretaceous","Middle Jurassic to Early Cretaceous","Middle Jurassic, Late Jurassic, Early Cretaceous"]
[0.25507,3.97374,230,206,111,"oc","Okhotsk-Chukotka volcanic-plutonic belt","Cretaceous overlap assemblage","eastern Russian Northeast","Mesozoic","Cretaceous","Cretaceous","Cretaceous, Early Tertiary"]
[0.27964,5.00361,231,211,8,"io","Indigirka-Oloy sedimentary-volcanic-plutonic assemblage","Jurassic overlap assemblage","southeastern to northwestern Russian Northeast","Mesozoic","Jurassic and Cretaceous","Middle Jurassic to Early Cretaceous","Middle Jurassic, Late Jurassic, Early Cretaceous"]
[0.78986,5.31434,232,374,131,"kk","Kamchatka-Koryak volcanic belt","early Tertiary and Late Cretaceous overlap assemblage","Kamchatka Peninsula and eastern Russian Northeast","Mesozoic and Cenozoic","Cretaceous and Tertiary","Late Cretaceous to Miocene","Late Cretaceous, Early Tertiary, Middle Tertiary"]
[0.55961,5.43986,233,442,74,"RB","Ruby terrane","metamorphosed continental margin terrane","northern west-central Alaska","Late Proterozoic and Paleozoic","Late Proterozoic to Devonian","Late Proterozoic to Devonian","Late Proterozoic, Cambrian, Ordovician, Silurian, Devonian"]
[0.74729,4.90818,234,460,13,"Czs",null,"Cenozoic (Quaternary and Tertiary) overlap assemblage",null,"Cenozoic","Tertiary and Quaternary","Tertiary and Quaternary","Tertiary, Quaternary"]
[2.51113,12.07238,235,430,56,"NX","Nixon Fork terrane","passive continental margin terrane","central and west-central Alaska","Proterozoic and Paleozoic","Proterozoic to Permian","Proterozoic to Permian","Proterozoic, Cambrian, Ordovician, Silurian, Devonian, Permian"]
[0.18333,2.51693,236,314,111,"pn","Penzhina sedimentary basin","Cretaceous overlap assemblage","central part of Russian Northeast","Mesozoic","Cretaceous","Middle and Late Cretaceous","Cretaceous"]
[1.77233,13.10008,237,311,3,"KM","Kony-Murgal terrane","island arc terrane","southeastern part of Russian Northeast","Paleozoic and Mesozoic","Permian to Cretaceous","Permian to Cretaceous","Permian, Triassic, Jurassic, Cretaceous"]
[0.41517,2.59847,238,463,13,"Czs",null,"Cenozoic (Quaternary and Tertiary) overlap assemblage",null,"Cenozoic","Tertiary and Quaternary","Tertiary and Quaternary","Tertiary, Quaternary"]
[0.04821,1.62583,239,350,58,"SV","Seventymile terrane","accretionary wedge and subduction zone terrane-B oceanic rocks","east-Central Alaska","Paleozoic and Mesozoic","Mississippian to Triassic","Mississippian to Triassic","Mississippian, Pennsylvanian, Permian, Triassic"]
[4.53193,24.66347,240,325,131,"kk","Kamchatka-Koryak volcanic belt","early Tertiary and Late Cretaceous overlap assemblage","Kamchatka Peninsula and eastern Russian Northeast","Mesozoic and Cenozoic","Cretaceous and Tertiary","Late Cretaceous to Miocene","Late Cretaceous, Early Tertiary, Middle Tertiary"]
[0.23055,2.19025,241,458,74,"SD","Seward terrane","metamorphosed continental margin terrane","Seward Peninsula, Alaska and Chukotsk Peninsula, Northeastern Russian Northeast","Late Proterozoic and Paleozoic","Late Proterozoic to Pennsylvanian","Late Proterozoic to Pennsylvanian","Late Proterozoic, Cambrian, Ordovician, Silurian, Devonian, Mississippian, Pennsylvanian"]
[1.39898,8.78342,242,355,3,"ST","Stikinia terrane","island arc terrane","southeastern Alaska and west-central Canadian Cordillera","Paleozoic and Mesozoic","Devonian to Jurassic","Devonian to Jurassic","Devonian, Mississippian, Pennsylvanian, Permian, Triassic, Jurassic"]
[0.31037,3.02406,243,95,111,"vk","Verkhoyansk collisional granite belt","Cretaceous overlap assemblage","southern and western parts of Russian Northeast","Mesozoic","Jurassic and Cretaceous","Late Jurassic and Early Cretaceous","Late Jurassic, Early Cretaceous"]
[0.62385,4.05548,244,457,58,"AG","Angayucham terrane","accretionary wedge and subduction zone terrane-B oceanic rocks","east- and west-central Alaska, and southern Brooks Range","Paleozoic and Mesozoic","Devonian to Jurassic","Devonian to Jurassic","Devonian, Mississippian, Pennsylvanian,  Permian, Triassic, Jurassic"]
[0.18895,3.42155,245,265,112,"rc","Rauhcha sedimentary basin","Early Cretaceous and Late Jurassic overlap assemblage","northeastern part of Russian Northeast","Mesozoic","Jurassic and Cretaceous","Late Jurassic to mid-Cretaceous","Jurassic, Early Cretaceous"]
[0.96315,5.20180,246,363,129,"TL","Talovsiy terrane","accretionary wedge and subduction zone terrane-A turbidites","Koryak Highlands, eastern Russian Northeast","Mesozoic","Jurassic and Cretaceous","Jurassic and Cretaceous","Jurassic, Cretaceous"]
[0.22254,2.77068,247,466,74,"RB","Ruby terrane","metamorphosed continental margin terrane","northern west-central Alaska","Late Proterozoic and Paleozoic","Late Proterozoic to Devonian","Late Proterozoic to Devonian","Late Proterozoic, Cambrian, Ordovician, Silurian, Devonian"]
[1.29124,8.54704,248,784,58,"AG","Angayucham terrane","accretionary wedge and subduction zone terrane-B oceanic rocks","east- and west-central Alaska, and southern Brooks Range","Paleozoic and Mesozoic","Devonian to Jurassic","Devonian to Jurassic","Devonian, Mississippian, Pennsylvanian,  Permian, Triassic, Jurassic"]
[4.92038,27.45968,249,187,111,"oc","Okhotsk-Chukotka volcanic-plutonic belt","Cretaceous overlap assemblage","eastern Russian Northeast","Mesozoic","Cretaceous","Cretaceous","Cretaceous, Early Tertiary"]
[0.24547,3.10983,250,170,8,"io","Indigirka-Oloy sedimentary-volcanic-plutonic assemblage","Jurassic overlap assemblage","southeastern to northwestern Russian Northeast","Mesozoic","Jurassic and Cretaceous","Middle Jurassic to Early Cretaceous","Middle Jurassic, Late Jurassic, Early Cretaceous"]
[0.05618,1.26760,251,285,218,"KOO","Omolon terrane","craton margin","southeastern part of Russian Northeast","Archean to Paleozoic","Archean to Devonian","Archean to Devonian","Archean, Proterozoic, Cambrian, Ordovician, Silurian, Devonian"]
[0.47800,4.43163,252,406,3,"MAI","Mainitskiy terrane","island arc terrane","northeastern part of Russian Northeast","Mesozoic","Jurassic and Cretaceous","Jurassic and Cretaceous","Jurassic, Cretaceous"]
[0.36286,3.17003,253,472,131,"km","Kuskokwim Mountains sedimentary, volcanic, and plutonic belt","early Tertiary and Late Cretaceous overlap assemblage","southwestern Alaska","Mesozoic and Cenozoic","Cretaceous and Tertiary","Late Cretaceous and early Tertiary","Late Cretaceous, Early Tertiary"]
[0.14101,2.37213,254,280,218,"KOO","Omolon terrane","craton margin","southeastern part of Russian Northeast","Archean to Paleozoic","Archean to Devonian","Archean to Devonian","Archean, Proterozoic, Cambrian, Ordovician, Silurian, Devonian"]
[1.26855,7.73672,255,500,3,"KY","Koyukuk terrane","island arc terrane","west-central Alaska","Mesozoic","Jurassic and Cretaceous","Jurassic and Cretaceous","Jurassic, Cretaceous"]
[1.23839,9.26303,256,348,13,"Czs",null,"Cenozoic (Quaternary and Tertiary) overlap assemblage",null,"Cenozoic","Tertiary and Quaternary","Tertiary and Quaternary","Tertiary, Quaternary"]
[0.31498,3.55184,257,104,111,"vk","Verkhoyansk collisional granite belt","Cretaceous overlap assemblage","southern and western parts of Russian Northeast","Mesozoic","Jurassic and Cretaceous","Late Jurassic and Early Cretaceous","Late Jurassic, Early Cretaceous"]
[2.55434,9.77423,258,191,129,"KOKN","Kular-Nera terrane","accretionary wedge and subduction zone terrane-A turbidites","central part of Russian Northeast","Paleozoic and Mesozoic","Permian to Jurassic","Permian to Jurassic","Permian, Triassic, Jurassic"]
[0.36986,3.20630,259,510,3,"KY","Koyukuk terrane","island arc terrane","west-central Alaska","Mesozoic","Jurassic and Cretaceous","Jurassic and Cretaceous","Jurassic, Cretaceous"]
[0.31832,2.94297,260,522,7,"bs","Bering Sea volcanic belt","Quaternary and late Tertiary overlap assemblage","Bering Sea, Seward Peninsula, and southwestern Alaska","Cenozoic","Tertiary and Quaternary","late Tertiary and Quaternary","Late Tertiary, Quaternary"]
[0.85883,8.66089,261,272,56,"VL","Viliga terrane","passive continental margin terrane","East-central part of Russian Northeast","Paleozoic and Mesozoic","Mississippian to Jurassic","Mississippian to Jurassic","Mississippian, Pennsylvanian, Permian, Triassic, Jurassic"]
[0.03201,0.91885,262,276,56,"VL","Viliga terrane","passive continental margin terrane","East-central part of Russian Northeast","Paleozoic and Mesozoic","Mississippian to Jurassic","Mississippian to Jurassic","Mississippian, Pennsylvanian, Permian, Triassic, Jurassic"]
[9.50442,39.61834,263,601,111,"kw","Kuskokwim Group","Cretaceous overlap assemblage","Southwestern Alaska","Mesozoic","Cretaceous","Cretaceous","Cretaceous"]
[0.93746,5.36372,264,526,7,"bs","Bering Sea volcanic belt","Quaternary and late Tertiary overlap assemblage","Bering Sea, Seward Peninsula, and southwestern Alaska","Cenozoic","Tertiary and Quaternary","late Tertiary and Quaternary","Late Tertiary, Quaternary"]
[1.80589,8.72722,265,527,111,"Ks",null,"Cretaceous overlap assemblage",null,"Mesozoic","Cretaceous","Cretaceous","Cretaceous"]
[0.18057,2.70629,266,416,131,"cn","Coast-North Cascade plutonic belt","early Tertiary and Late Cretaceous overlap assemblage","southeastern Alaska, western Canadian Cordillera, and northern U.S.A. Pacific Northwest","Mesozoic and Cenozoic","Cretaceous and Tertiary","Late Cretaceous and early Tertiary","Late Cretaceous, Early Tertiary"]
[0.08699,1.94027,267,266,111,"om","Omineca-Selwyn plutonic belt","Cretaceous overlap assemblage","eastern Canadian Cordillera, interior and northern Alaska, and northern Russian Northeast","Mesozoic","Cretaceous","mid-Cretaceous","Mid-Cretaceous"]
[0.46995,5.84665,268,366,111,"om","Omineca-Selwyn plutonic belt","Cretaceous overlap assemblage","eastern Canadian Cordillera, interior and northern Alaska, and northern Russian Northeast","Mesozoic","Cretaceous","mid-Cretaceous","Mid-Cretaceous"]
[0.15944,2.07088,269,433,111,"om","Omineca-Selwyn plutonic belt","Cretaceous overlap assemblage","eastern Canadian Cordillera, interior and northern Alaska, and northern Russian Northeast","Mesozoic","Cretaceous","mid-Cretaceous","Mid-Cretaceous"]
[0.39592,5.28039,270,474,20,"MK","McKinley terrane","oceanic crust, sea mount, and ophiolite terrane","central Alaska Range, Alaska","Paleozoic and Mesozoic","Pennsylvanian to Cretaceous","Pennsylvanian to Cretaceous","Pennsylvanian, Permian, Triassic, Jurassic, Cretaceous"]
[0.05889,1.39599,271,533,111,"oc","Okhotsk-Chukotka volcanic-plutonic belt","Cretaceous overlap assemblage","eastern Russian Northeast","Mesozoic","Cretaceous","Cretaceous","Cretaceous, Early Tertiary"]
[0.04813,1.11175,272,536,58,"AG","Angayucham terrane","accretionary wedge and subduction zone terrane-B oceanic rocks","east- and west-central Alaska, and southern Brooks Range","Paleozoic and Mesozoic","Devonian to Jurassic","Devonian to Jurassic","Devonian, Mississippian, Pennsylvanian,  Permian, Triassic, Jurassic"]
[0.98611,8.13338,273,399,13,"Czs",null,"Cenozoic (Quaternary and Tertiary) overlap assemblage",null,"Cenozoic","Tertiary and Quaternary","Tertiary and Quaternary","Tertiary, Quaternary"]
[0.07858,1.55423,274,540,124,"ia","Interior Alaska volcanic belt","middle Tertiary overlap assemblage","west-central Alaska and Saint Lawrence Island, Alaska","Cenozoic","Tertiary","middle Tertiary","Middle Tertiary"]
[0.07092,1.38020,275,539,3,"KY","Koyukuk terrane","island arc terrane","west-central Alaska","Mesozoic","Jurassic and Cretaceous","Jurassic and Cretaceous","Jurassic, Cretaceous"]
[0.60656,5.15520,276,467,10,"ML","Maclaren terrane","continental margin arc terrane","eastern Alaska Range, Alaska","Mesozoic","Jurassic and Cretaceous","Jurassic and Cretaceous","Jurassic, Cretaceous"]
[2.59277,19.86150,277,480,112,"kh","Kahiltna sedimentary and volcanic assemblage","Early Cretaceous and Late Jurassic overlap assemblage","southern and southwestern Alaska","Mesozoic","Jurassic and Cretaceous","Late Jurassic and Cretaceous","Late Jurassic, Cretaceous"]
[0.17886,1.55617,278,542,111,"Ks",null,"Cretaceous overlap assemblage",null,"Mesozoic","Cretaceous","Cretaceous","Cretaceous"]
[0.13589,2.61904,279,548,56,"AA","Arctic Alaska superterrane","passive continental margin terrane","northern Alaska and western Seward Peninsula","Late Proterozoic to Mesozoic","Late Proterozoic to Cretaceous","Late Proterozoic to Cretaceous","Late Proterozoic, Cambrian, Ordovician, Silurian, Devonian, Mississippian, Pennsylvanian, Permian, Triassic, Jurassic, Cretaceous"]
[4.20353,17.85314,280,470,129,"AV","Alkatvaam terrane","accretionary wedge and subduction zone terrane-A turbidites","northeastern Koryak Highlands, Russian Northeast","Mesozoic and Cenozoic","Triassic to Tertiary","Triassic to early Tertiary","Triassic, Jurassic, Cretaceous,  early Tertiary"]
[0.10562,2.50109,281,546,13,"Czs",null,"Cenozoic (Quaternary and Tertiary) overlap assemblage",null,"Cenozoic","Tertiary and Quaternary","Tertiary and Quaternary","Tertiary, Quaternary"]
[0.28679,3.33351,282,373,131,"kk","Kamchatka-Koryak volcanic belt","early Tertiary and Late Cretaceous overlap assemblage","Kamchatka Peninsula and eastern Russian Northeast","Mesozoic and Cenozoic","Cretaceous and Tertiary","Late Cretaceous to Miocene","Late Cretaceous, Early Tertiary, Middle Tertiary"]
[0.15790,2.84840,283,306,219,"AK","Avekova terrane","cratonal terrane","east-central part of Russian Northeast","Archean to Paleozoic","Archean to Permian","Archean to Permian","Archean, Proterozoic, Devonian, Mississippian, Permian"]
[0.35420,3.32746,284,552,13,"Czs",null,"Cenozoic (Quaternary and Tertiary) overlap assemblage",null,"Cenozoic","Tertiary and Quaternary","Tertiary and Quaternary","Tertiary, Quaternary"]
[0.11762,3.36067,285,498,56,"DL","Dillinger terrane","passive continental margin terrane","west-central Alaska","Paleozoic","Cambrian to Devonian","Cambrian to Devonian","Cambrian, Ordovician, Silurian, Devonian"]
[0.15146,2.54818,286,553,111,"oc","Okhotsk-Chukotka volcanic-plutonic belt","Cretaceous overlap assemblage","eastern Russian Northeast","Mesozoic","Cretaceous","Cretaceous","Cretaceous, Early Tertiary"]
[3.12022,30.00646,287,464,3,"WR","Wrangellia superterrane","island arc terrane","southern Alaska, southeastern Alaska, and western Canadian Cordillera","Late Proterozoic to Mesozoic","Late Proterozoic to Cretaceous","Late Proterozoic to Cretaceous","Late Proterozoic, Cambrian, Ordovician, Silurian, Devonian, Mississippian, Pennsylvanian, Permian, Triassic, Jurassic, Cretaceous"]
[2.53124,13.74742,288,425,111,"kb","Kuibiveem sedimentary assemblage","Cretaceous overlap assemblage","eastern Russian Northeast","Mesozoic","Cretaceous","Cretaceous","Cretaceous"]
[0.93347,7.41940,289,494,131,"at","Alaska Range-Talkeetna Mountains volcanic-plutonic belt","early Tertiary and Late Cretaceous overlap assemblage","southern Alaska","Mesozoic and Cenozoic","Cretaceous and Tertiary","Late Cretaceous and early Tertiary","Late Cretaceous, Early Tertiary"]
[0.36482,6.13739,290,519,74,"YT","Yukon-Tanana terrane","metamorphosed continental margin terrane","east-central Alaska, southeastern Alaska, and western Canadian Cordillera","Late Proterozoic to Mesozoic","Late Proterozoic to Triassic","Late Proterozoic to Triassic","Late Proterozoic, Cambrian, Ordovician, Silurian, Devonian, Mississippian, Pennsylvanian, Permian, Triassic"]
[0.12112,2.25538,291,274,111,"om","Omineca-Selwyn plutonic belt","Cretaceous overlap assemblage","eastern Canadian Cordillera, interior and northern Alaska, and northern Russian Northeast","Mesozoic","Cretaceous","mid-Cretaceous","Mid-Cretaceous"]
[0.15084,2.12000,292,414,129,"TL","Talovsiy terrane","accretionary wedge and subduction zone terrane-A turbidites","Koryak Highlands, eastern Russian Northeast","Mesozoic","Jurassic and Cretaceous","Jurassic and Cretaceous","Jurassic, Cretaceous"]
[0.49978,3.96472,293,557,131,"km","Kuskokwim Mountains sedimentary, volcanic, and plutonic belt","early Tertiary and Late Cretaceous overlap assemblage","southwestern Alaska","Mesozoic and Cenozoic","Cretaceous and Tertiary","Late Cretaceous and early Tertiary","Late Cretaceous, Early Tertiary"]
[0.88014,5.77775,294,439,13,"Czs",null,"Cenozoic (Quaternary and Tertiary) overlap assemblage",null,"Cenozoic","Tertiary and Quaternary","Tertiary and Quaternary","Tertiary, Quaternary"]
[0.22152,4.94550,295,421,3,"MAI","Mainitskiy terrane","island arc terrane","northeastern part of Russian Northeast","Mesozoic","Jurassic and Cretaceous","Jurassic and Cretaceous","Jurassic, Cretaceous"]
[9.65333,40.17212,296,482,13,"Czs",null,"Cenozoic (Quaternary and Tertiary) overlap assemblage",null,"Cenozoic","Tertiary and Quaternary","Tertiary and Quaternary","Tertiary, Quaternary"]
[0.10857,2.11931,297,338,219,"AK","Avekova terrane","cratonal terrane","east-central part of Russian Northeast","Archean to Paleozoic","Archean to Permian","Archean to Permian","Archean, Proterozoic, Devonian, Mississippian, Permian"]
[0.33660,4.20092,298,529,131,"at","Alaska Range-Talkeetna Mountains volcanic-plutonic belt","early Tertiary and Late Cretaceous overlap assemblage","southern Alaska","Mesozoic and Cenozoic","Cretaceous and Tertiary","Late Cretaceous and early Tertiary","Late Cretaceous, Early Tertiary"]
[0.35886,3.85078,299,530,56,"MY","Mystic terrane","passive continental margin terrane","central Alaska","Paleozoic and Mesozoic","Ordovician to Triassic","Ordovician to Triassic","Ordovician, Silurian, Devonian, Mississippian, Pennsylvanian, Permian, Triassic"]
[0.21188,3.52327,300,508,112,"kh","Kahiltna sedimentary and volcanic assemblage","Early Cretaceous and Late Jurassic overlap assemblage","southern and southwestern Alaska","Mesozoic","Jurassic and Cretaceous","Late Jurassic and Cretaceous","Late Jurassic, Cretaceous"]
[0.25179,4.27186,301,459,145,"WY","Windy terrane","metamorphic terrane","central and eastern Alaska Range, Alaska","Paleozoic and Mesozoic","Silurian to Cretaceous","Silurian to Cretaceous","Silurian, Triassic, Jurassic, Cretaceous"]
[0.95634,6.84619,302,275,111,"oc","Okhotsk-Chukotka volcanic-plutonic belt","Cretaceous overlap assemblage","eastern Russian Northeast","Mesozoic","Cretaceous","Cretaceous","Cretaceous, Early Tertiary"]
[0.67662,5.40684,303,201,13,"Czs",null,"Cenozoic (Quaternary and Tertiary) overlap assemblage",null,"Cenozoic","Tertiary and Quaternary","Tertiary and Quaternary","Tertiary, Quaternary"]
[0.07200,1.23923,304,273,111,"om","Omineca-Selwyn plutonic belt","Cretaceous overlap assemblage","eastern Canadian Cordillera, interior and northern Alaska, and northern Russian Northeast","Mesozoic","Cretaceous","mid-Cretaceous","Mid-Cretaceous"]
[0.65462,7.83525,305,496,112,"gg","Gravina-Nutzotin-Gambier volcanic-plutonic-sedimentary belt","Early Cretaceous and Late Jurassic overlap assemblage","eastern-southern Alaska, southeastern Alaska, and Canadian Cordillera","Mesozoic","Jurassic and Cretaceous","Late Jurassic and Early Cretaceous","Late Jurassic, Early Cretaceous"]
[0.74217,10.62824,306,429,111,"om","Omineca-Selwyn plutonic belt","Cretaceous overlap assemblage","eastern Canadian Cordillera, interior and northern Alaska, and northern Russian Northeast","Mesozoic","Cretaceous","mid-Cretaceous","Mid-Cretaceous"]
[0.11291,1.83571,307,785,219,"KI","Kilbuck-Idono terrane","cratonal terrane","southwestern and west-central Alaska","Late Archean and Early Proterozoic","Late Archean and Early Proterozoic","Late Archean and Early Proterozoic","Late Archean, Early Proterozoic"]
[0.19986,2.25898,308,339,111,"cm","Carmacks volcanic field","Cretaceous overlap assemblage","northern Canadian Cordillera","Mesozoic","Cretaceous","Late Cretaceous","Late Cretaceous"]
[8.57740,40.43457,309,385,56,"CA","Cassiar terrane","passive continental margin terrane","eastern part of Canadian Cordillera","Late Proterozoic to Mesozoic","Late Proterozoic to Triassic","Late Proterozoic to Triassic","Late Proterozoic, Cambrian, Ordovician, Silurian, Devonian, Mississippian, Permian, Triassic"]
[10.94550,48.18714,310,161,56,"VL","Viliga terrane","passive continental margin terrane","East-central part of Russian Northeast","Paleozoic and Mesozoic","Mississippian to Jurassic","Mississippian to Jurassic","Mississippian, Pennsylvanian, Permian, Triassic, Jurassic"]
[0.93132,6.99373,311,304,13,"Czs",null,"Cenozoic (Quaternary and Tertiary) overlap assemblage",null,"Cenozoic","Tertiary and Quaternary","Tertiary and Quaternary","Tertiary, Quaternary"]
[0.19190,2.54695,312,143,111,"oc","Okhotsk-Chukotka volcanic-plutonic belt","Cretaceous overlap assemblage","eastern Russian Northeast","Mesozoic","Cretaceous","Cretaceous","Cretaceous, Early Tertiary"]
[2.14511,17.78272,313,435,58,"EK","Ekonay terrane","accretionary wedge and subduction zone terrane-B oceanic rocks","eastern Koryak Highlands, Northeastern Russian Northeast","Paleozoic to Cenozoic","Pennsylvanian to Tertiary","Pennsylvanian to early Tertiary","Pennsylvanian, Permian, Triassic, Jurassic, Cretaceous, Early Tertiary"]
[0.68290,4.11319,314,786,131,"km","Kuskokwim Mountains sedimentary, volcanic, and plutonic belt","early Tertiary and Late Cretaceous overlap assemblage","southwestern Alaska","Mesozoic and Cenozoic","Cretaceous and Tertiary","Late Cretaceous and early Tertiary","Late Cretaceous, Early Tertiary"]
[0.70932,8.30236,315,269,56,"VL","Viliga terrane","passive continental margin terrane","East-central part of Russian Northeast","Paleozoic and Mesozoic","Mississippian to Jurassic","Mississippian to Jurassic","Mississippian, Pennsylvanian, Permian, Triassic, Jurassic"]
[5.87413,22.00311,316,438,129,"WK","West Kamchatka terrane","accretionary wedge and subduction zone terrane-A turbidites","western Kamchatka Peninsula, Koryak Highlands, and Russian Northeast","Mesozoic","Jurassic and Cretaceous","Jurassic and Cretaceous","Jurassic, Cretaceous"]
[34.15722,122.73263,317,98,111,"oc","Okhotsk-Chukotka volcanic-plutonic belt","Cretaceous overlap assemblage","eastern Russian Northeast","Mesozoic","Cretaceous","Cretaceous","Cretaceous, Early Tertiary"]
[0.13108,2.46063,318,367,111,"om","Omineca-Selwyn plutonic belt","Cretaceous overlap assemblage","eastern Canadian Cordillera, interior and northern Alaska, and northern Russian Northeast","Mesozoic","Cretaceous","mid-Cretaceous","Mid-Cretaceous"]
[2.36321,16.66406,319,402,58,"SM","Slide Mountain terrane","accretionary wedge and subduction zone terrane-B oceanic rocks","east-central part of Canadian Cordillera","Paleozoic","Devonian to Permian","Devonian to Permian","Devonian, Mississippian, Pennsylvanian, Permian"]
[0.30131,3.45026,320,569,56,"NX","Nixon Fork terrane","passive continental margin terrane","central and west-central Alaska","Proterozoic and Paleozoic","Proterozoic to Permian","Proterozoic to Permian","Proterozoic, Cambrian, Ordovician, Silurian, Devonian, Permian"]
[1.29014,7.01247,321,443,145,"WY","Windy terrane","metamorphic terrane","central and eastern Alaska Range, Alaska","Paleozoic and Mesozoic","Silurian to Cretaceous","Silurian to Cretaceous","Silurian, Triassic, Jurassic, Cretaceous"]
[0.69131,4.75891,322,248,56,"VL","Viliga terrane","passive continental margin terrane","East-central part of Russian Northeast","Paleozoic and Mesozoic","Mississippian to Jurassic","Mississippian to Jurassic","Mississippian, Pennsylvanian, Permian, Triassic, Jurassic"]
[0.40175,3.79595,323,342,111,"cm","Carmacks volcanic field","Cretaceous overlap assemblage","northern Canadian Cordillera","Mesozoic","Cretaceous","Late Cretaceous","Late Cretaceous"]
[0.30347,3.76654,324,545,13,"Czs",null,"Cenozoic (Quaternary and Tertiary) overlap assemblage",null,"Cenozoic","Tertiary and Quaternary","Tertiary and Quaternary","Tertiary, Quaternary"]
[0.59928,4.22809,325,564,56,"DL","Dillinger terrane","passive continental margin terrane","west-central Alaska","Paleozoic","Cambrian to Devonian","Cambrian to Devonian","Cambrian, Ordovician, Silurian, Devonian"]
[0.33359,3.26412,326,493,131,"kk","Kamchatka-Koryak volcanic belt","early Tertiary and Late Cretaceous overlap assemblage","Kamchatka Peninsula and eastern Russian Northeast","Mesozoic and Cenozoic","Cretaceous and Tertiary","Late Cretaceous to Miocene","Late Cretaceous, Early Tertiary, Middle Tertiary"]
[0.94241,8.41391,327,381,129,"TL","Talovsiy terrane","accretionary wedge and subduction zone terrane-A turbidites","Koryak Highlands, eastern Russian Northeast","Mesozoic","Jurassic and Cretaceous","Jurassic and Cretaceous","Jurassic, Cretaceous"]
[2.84331,19.69471,328,521,7,"wr","Wrangell volcanic field","Quaternary and late Tertiary overlap assemblage","eastern-southern Alaska","Cenozoic","Tertiary to Recent","middle Tertiary to Recent","Middle Tertiary, Late Tertiary, Quaternary"]
[0.36542,4.50734,329,403,58,"PA","Penzhina-Anadyr terrane","accretionary wedge and subduction zone terrane-B oceanic rocks","western part of Koryak Highlands, eastern Russian Northeast","Late Proterozoic to Mesozoic","Late Proterozoic to Triassic","Late Proterozoic to Triassic","Late Proterozoic, Ordovician, Silurian, Devonian, Mississippian, Pennsylvanian, Permian, Triassic"]
[0.24823,5.53938,330,452,129,"YN","Yanranay terrane","accretionary wedge and subduction zone terrane-A turbidites","eastern part of Russian Northeast","Mesozoic","Jurassic and Cretaceous","Jurassic and Cretaceous","Jurassic, Cretaceous"]
[0.25767,4.62483,331,396,111,"om","Omineca-Selwyn plutonic belt","Cretaceous overlap assemblage","eastern Canadian Cordillera, interior and northern Alaska, and northern Russian Northeast","Mesozoic","Cretaceous","mid-Cretaceous","Mid-Cretaceous"]
[0.30385,4.51992,332,465,129,"AV","Alkatvaam terrane","accretionary wedge and subduction zone terrane-A turbidites","northeastern Koryak Highlands, Russian Northeast","Mesozoic and Cenozoic","Triassic to Tertiary","Triassic to early Tertiary","Triassic, Jurassic, Cretaceous,  early Tertiary"]
[3.45405,15.71944,333,419,3,"ST","Stikinia terrane","island arc terrane","southeastern Alaska and west-central Canadian Cordillera","Paleozoic and Mesozoic","Devonian to Jurassic","Devonian to Jurassic","Devonian, Mississippian, Pennsylvanian, Permian, Triassic, Jurassic"]
[1.61122,9.66120,334,369,3,"KM","Kony-Murgal terrane","island arc terrane","southeastern part of Russian Northeast","Paleozoic and Mesozoic","Permian to Cretaceous","Permian to Cretaceous","Permian, Triassic, Jurassic, Cretaceous"]
[1.40775,7.96902,335,577,13,"Czs",null,"Cenozoic (Quaternary and Tertiary) overlap assemblage",null,"Cenozoic","Tertiary and Quaternary","Tertiary and Quaternary","Tertiary, Quaternary"]
[0.78533,5.59074,336,587,3,"KY","Koyukuk terrane","island arc terrane","west-central Alaska","Mesozoic","Jurassic and Cretaceous","Jurassic and Cretaceous","Jurassic, Cretaceous"]
[1.41754,6.84408,337,528,13,"Czs",null,"Cenozoic (Quaternary and Tertiary) overlap assemblage",null,"Cenozoic","Tertiary and Quaternary","Tertiary and Quaternary","Tertiary, Quaternary"]
[0.76386,4.82534,338,390,111,"pn","Penzhina sedimentary basin","Cretaceous overlap assemblage","central part of Russian Northeast","Mesozoic","Cretaceous","Middle and Late Cretaceous","Cretaceous"]
[2.07150,14.15982,339,361,74,"YT","Yukon-Tanana terrane","metamorphosed continental margin terrane","east-central Alaska, southeastern Alaska, and western Canadian Cordillera","Late Proterozoic to Mesozoic","Late Proterozoic to Triassic","Late Proterozoic to Triassic","Late Proterozoic, Cambrian, Ordovician, Silurian, Devonian, Mississippian, Pennsylvanian, Permian, Triassic"]
[0.40465,5.20016,340,286,111,"om","Omineca-Selwyn plutonic belt","Cretaceous overlap assemblage","eastern Canadian Cordillera, interior and northern Alaska, and northern Russian Northeast","Mesozoic","Cretaceous","mid-Cretaceous","Mid-Cretaceous"]
[0.25329,2.44483,341,408,74,"YT","Yukon-Tanana terrane","metamorphosed continental margin terrane","east-central Alaska, southeastern Alaska, and western Canadian Cordillera","Late Proterozoic to Mesozoic","Late Proterozoic to Triassic","Late Proterozoic to Triassic","Late Proterozoic, Cambrian, Ordovician, Silurian, Devonian, Mississippian, Pennsylvanian, Permian, Triassic"]
[0.33377,5.55740,342,440,3,"MAI","Mainitskiy terrane","island arc terrane","northeastern part of Russian Northeast","Mesozoic","Jurassic and Cretaceous","Jurassic and Cretaceous","Jurassic, Cretaceous"]
[5.32525,20.77046,343,431,131,"kk","Kamchatka-Koryak volcanic belt","early Tertiary and Late Cretaceous overlap assemblage","Kamchatka Peninsula and eastern Russian Northeast","Mesozoic and Cenozoic","Cretaceous and Tertiary","Late Cretaceous to Miocene","Late Cretaceous, Early Tertiary, Middle Tertiary"]
[1.08009,8.59651,344,340,219,"AK","Avekova terrane","cratonal terrane","east-central part of Russian Northeast","Archean to Paleozoic","Archean to Permian","Archean to Permian","Archean, Proterozoic, Devonian, Mississippian, Permian"]
[0.03295,1.07788,345,803,131,"cn","Coast-North Cascade plutonic belt","early Tertiary and Late Cretaceous overlap assemblage","southeastern Alaska, western Canadian Cordillera, and northern U.S.A. Pacific Northwest","Mesozoic and Cenozoic","Cretaceous and Tertiary","Late Cretaceous and early Tertiary","Late Cretaceous, Early Tertiary"]
[0.45682,4.05733,346,586,56,"DL","Dillinger terrane","passive continental margin terrane","west-central Alaska","Paleozoic","Cambrian to Devonian","Cambrian to Devonian","Cambrian, Ordovician, Silurian, Devonian"]
[0.13372,3.33410,347,556,111,"Ks",null,"Cretaceous overlap assemblage",null,"Mesozoic","Cretaceous","Cretaceous","Cretaceous"]
[0.25720,2.21268,348,599,58,"AG","Angayucham terrane","accretionary wedge and subduction zone terrane-B oceanic rocks","east- and west-central Alaska, and southern Brooks Range","Paleozoic and Mesozoic","Devonian to Jurassic","Devonian to Jurassic","Devonian, Mississippian, Pennsylvanian,  Permian, Triassic, Jurassic"]
[0.28448,3.11174,349,331,13,"Czs",null,"Cenozoic (Quaternary and Tertiary) overlap assemblage",null,"Cenozoic","Tertiary and Quaternary","Tertiary and Quaternary","Tertiary, Quaternary"]
[17.69087,55.80659,350,499,3,"WR","Wrangellia superterrane","island arc terrane","southern Alaska, southeastern Alaska, and western Canadian Cordillera","Late Proterozoic to Mesozoic","Late Proterozoic to Cretaceous","Late Proterozoic to Cretaceous","Late Proterozoic, Cambrian, Ordovician, Silurian, Devonian, Mississippian, Pennsylvanian, Permian, Triassic, Jurassic, Cretaceous"]
[1.43816,10.93082,351,580,131,"at","Alaska Range-Talkeetna Mountains volcanic-plutonic belt","early Tertiary and Late Cretaceous overlap assemblage","southern Alaska","Mesozoic and Cenozoic","Cretaceous and Tertiary","Late Cretaceous and early Tertiary","Late Cretaceous, Early Tertiary"]
[1.33538,9.07379,352,400,111,"oc","Okhotsk-Chukotka volcanic-plutonic belt","Cretaceous overlap assemblage","eastern Russian Northeast","Mesozoic","Cretaceous","Cretaceous","Cretaceous, Early Tertiary"]
[0.71844,5.64374,353,336,111,"om","Omineca-Selwyn plutonic belt","Cretaceous overlap assemblage","eastern Canadian Cordillera, interior and northern Alaska, and northern Russian Northeast","Mesozoic","Cretaceous","mid-Cretaceous","Mid-Cretaceous"]
[11.27250,56.46642,354,468,131,"cn","Coast-North Cascade plutonic belt","early Tertiary and Late Cretaceous overlap assemblage","southeastern Alaska, western Canadian Cordillera, and northern U.S.A. Pacific Northwest","Mesozoic and Cenozoic","Cretaceous and Tertiary","Late Cretaceous and early Tertiary","Late Cretaceous, Early Tertiary"]
[5.39960,13.59103,355,514,3,"OK","Olyutorka-Kamchatka terrane","island arc terrane","Koryak Highlands and Kamchatka Peninsula","Mesozoic and Cenozoic","Cretaceous and Tertiary","Cretaceous and early Tertiary","Cretaceous, Early Tertiary"]
[0.11985,2.03997,356,195,111,"vk","Verkhoyansk collisional granite belt","Cretaceous overlap assemblage","southern and western parts of Russian Northeast","Mesozoic","Jurassic and Cretaceous","Late Jurassic and Early Cretaceous","Late Jurassic, Early Cretaceous"]
[3.25270,19.45575,357,488,3,"OK","Olyutorka-Kamchatka terrane","island arc terrane","Koryak Highlands and Kamchatka Peninsula","Mesozoic and Cenozoic","Cretaceous and Tertiary","Cretaceous and early Tertiary","Cretaceous, Early Tertiary"]
[0.22249,2.25040,358,583,112,"kh","Kahiltna sedimentary and volcanic assemblage","Early Cretaceous and Late Jurassic overlap assemblage","southern and southwestern Alaska","Mesozoic","Jurassic and Cretaceous","Late Jurassic and Cretaceous","Late Jurassic, Cretaceous"]
[0.43022,8.14007,359,560,3,"WR","Wrangellia superterrane","island arc terrane","southern Alaska, southeastern Alaska, and western Canadian Cordillera","Late Proterozoic to Mesozoic","Late Proterozoic to Cretaceous","Late Proterozoic to Cretaceous","Late Proterozoic, Cambrian, Ordovician, Silurian, Devonian, Mississippian, Pennsylvanian, Permian, Triassic, Jurassic, Cretaceous"]
[0.27368,2.70912,360,593,131,"at","Alaska Range-Talkeetna Mountains volcanic-plutonic belt","early Tertiary and Late Cretaceous overlap assemblage","southern Alaska","Mesozoic and Cenozoic","Cretaceous and Tertiary","Late Cretaceous and early Tertiary","Late Cretaceous, Early Tertiary"]
[1.76351,13.71716,361,504,131,"kk","Kamchatka-Koryak volcanic belt","early Tertiary and Late Cretaceous overlap assemblage","Kamchatka Peninsula and eastern Russian Northeast","Mesozoic and Cenozoic","Cretaceous and Tertiary","Late Cretaceous to Miocene","Late Cretaceous, Early Tertiary, Middle Tertiary"]
[1.04581,7.71098,362,409,129,"TL","Talovsiy terrane","accretionary wedge and subduction zone terrane-A turbidites","Koryak Highlands, eastern Russian Northeast","Mesozoic","Jurassic and Cretaceous","Jurassic and Cretaceous","Jurassic, Cretaceous"]
[0.11583,2.55375,363,523,3,"WR","Wrangellia superterrane","island arc terrane","southern Alaska, southeastern Alaska, and western Canadian Cordillera","Late Proterozoic to Mesozoic","Late Proterozoic to Cretaceous","Late Proterozoic to Cretaceous","Late Proterozoic, Cambrian, Ordovician, Silurian, Devonian, Mississippian, Pennsylvanian, Permian, Triassic, Jurassic, Cretaceous"]
[15.97484,59.86810,364,558,58,"CG","Chugach terrane","accretionary wedge and subduction zone terrane-B oceanic rocks","southern and southeastern Alaska","Mesozoic","Triassic to Cretaceous","Triassic to Cretaceous","Triassic, Jurassic, Cretaceous"]
[0.63001,7.20269,365,597,56,"NX","Nixon Fork terrane","passive continental margin terrane","central and west-central Alaska","Proterozoic and Paleozoic","Proterozoic to Permian","Proterozoic to Permian","Proterozoic, Cambrian, Ordovician, Silurian, Devonian, Permian"]
[1.73065,14.19879,366,164,219,"OH","Okhotsk terrane","cratonal terrane","southeastern part of Russian Northeast","Archean to Mesozoic","Archean to Jurassic","Archean to Jurassic","Archean, Proterozoic, Cambrian, Ordovician, Devonian, Mississippian, Pennsylvanian, Permian, Triassic, Jurassic"]
[0.33541,3.73832,367,453,111,"cm","Carmacks volcanic field","Cretaceous overlap assemblage","northern Canadian Cordillera","Mesozoic","Cretaceous","Late Cretaceous","Late Cretaceous"]
[0.93015,6.11601,368,596,7,"al","Aleutian volcanic arc","Quaternary and late Tertiary overlap assemblage","Alaska Peninsula, Aleutian Islands, and Komandorsky Islands","Cenozoic","Tertiary to Recent","early Tertiary to Recent","Tertiary, Quaternary"]
[0.17208,2.50362,369,321,111,"om","Omineca-Selwyn plutonic belt","Cretaceous overlap assemblage","eastern Canadian Cordillera, interior and northern Alaska, and northern Russian Northeast","Mesozoic","Cretaceous","mid-Cretaceous","Mid-Cretaceous"]
[0.12801,2.43210,370,423,111,"om","Omineca-Selwyn plutonic belt","Cretaceous overlap assemblage","eastern Canadian Cordillera, interior and northern Alaska, and northern Russian Northeast","Mesozoic","Cretaceous","mid-Cretaceous","Mid-Cretaceous"]
[0.13852,1.63487,371,624,7,"bs","Bering Sea volcanic belt","Quaternary and late Tertiary overlap assemblage","Bering Sea, Seward Peninsula, and southwestern Alaska","Cenozoic","Tertiary and Quaternary","late Tertiary and Quaternary","Late Tertiary, Quaternary"]
[1.34650,7.88559,372,449,13,"wk","West Kamchatka sedimentary basin","Cenozoic (Quaternary and Tertiary) overlap assemblage","western Kamchatka Peninsula and adjacent Sea of Okhotsk","Cenozoic","Tertiary","Tertiary","Tertiary"]
[1.35333,7.71033,373,150,219,"OH","Okhotsk terrane","cratonal terrane","southeastern part of Russian Northeast","Archean to Mesozoic","Archean to Jurassic","Archean to Jurassic","Archean, Proterozoic, Cambrian, Ordovician, Devonian, Mississippian, Pennsylvanian, Permian, Triassic, Jurassic"]
[0.62833,5.64371,374,515,145,"WY","Windy terrane","metamorphic terrane","central and eastern Alaska Range, Alaska","Paleozoic and Mesozoic","Silurian to Cretaceous","Silurian to Cretaceous","Silurian, Triassic, Jurassic, Cretaceous"]
[10.23092,16.05724,375,623,131,"km","Kuskokwim Mountains sedimentary, volcanic, and plutonic belt","early Tertiary and Late Cretaceous overlap assemblage","southwestern Alaska","Mesozoic and Cenozoic","Cretaceous and Tertiary","Late Cretaceous and early Tertiary","Late Cretaceous, Early Tertiary"]
[1.31385,11.03494,376,298,3,"KM","Kony-Murgal terrane","island arc terrane","southeastern part of Russian Northeast","Paleozoic and Mesozoic","Permian to Cretaceous","Permian to Cretaceous","Permian, Triassic, Jurassic, Cretaceous"]
[0.18531,2.44790,377,270,111,"oc","Okhotsk-Chukotka volcanic-plutonic belt","Cretaceous overlap assemblage","eastern Russian Northeast","Mesozoic","Cretaceous","Cretaceous","Cretaceous, Early Tertiary"]
[1.57113,11.71753,378,486,7,"kc","Central Kamchatka volcanic belt","Quaternary and late Tertiary overlap assemblage","central Kamchatka Peninsula","Cenozoic","Tertiary and Quaternary","Eocene to Quaternary","Tertiary, Quaternary"]
[0.83312,5.93920,379,629,3,"NY","Nyac terrane","island arc terrane","southwestern Alaska","Mesozoic","Jurassic","Jurassic","Jurassic"]
[0.28448,2.58471,380,608,112,"kh","Kahiltna sedimentary and volcanic assemblage","Early Cretaceous and Late Jurassic overlap assemblage","southern and southwestern Alaska","Mesozoic","Jurassic and Cretaceous","Late Jurassic and Cretaceous","Late Jurassic, Cretaceous"]
[0.11485,1.51005,381,114,111,"oc","Okhotsk-Chukotka volcanic-plutonic belt","Cretaceous overlap assemblage","eastern Russian Northeast","Mesozoic","Cretaceous","Cretaceous","Cretaceous, Early Tertiary"]
[3.74367,14.06910,382,661,3,"TG","Togiak terrane","island arc terrane","southwestern Alaska","Mesozoic","Triassic and Jurassic","Triassic and Jurassic","Triassic, Jurassic"]
[0.15298,2.52609,383,547,112,"gg","Gravina-Nutzotin-Gambier volcanic-plutonic-sedimentary belt","Early Cretaceous and Late Jurassic overlap assemblage","eastern-southern Alaska, southeastern Alaska, and Canadian Cordillera","Mesozoic","Jurassic and Cretaceous","Late Jurassic and Early Cretaceous","Late Jurassic, Early Cretaceous"]
[0.18436,2.25244,384,446,111,"om","Omineca-Selwyn plutonic belt","Cretaceous overlap assemblage","eastern Canadian Cordillera, interior and northern Alaska, and northern Russian Northeast","Mesozoic","Cretaceous","mid-Cretaceous","Mid-Cretaceous"]
[0.92410,5.53344,385,532,7,"ek","East Kamchatka volcanic belt","Quaternary and late Tertiary overlap assemblage","eastern Kamchatka Peninsula","Cenozoic","Tertiary to Recent","Pliocene to Recent","Late Tertiary, Quaternary"]
[0.37412,4.95455,386,394,58,"SM","Slide Mountain terrane","accretionary wedge and subduction zone terrane-B oceanic rocks","east-central part of Canadian Cordillera","Paleozoic","Devonian to Permian","Devonian to Permian","Devonian, Mississippian, Pennsylvanian, Permian"]
[0.41652,4.52056,387,621,112,"kh","Kahiltna sedimentary and volcanic assemblage","Early Cretaceous and Late Jurassic overlap assemblage","southern and southwestern Alaska","Mesozoic","Jurassic and Cretaceous","Late Jurassic and Cretaceous","Late Jurassic, Cretaceous"]
[0.06733,1.60007,388,571,131,"sf","Sanak-Baranof plutonic belt","early Tertiary and Late Cretaceous overlap assemblage","coastal southern Alaska","Mesozoic and Cenozoic","Cretaceous and Tertiary","Late Cretaceous and early Tertiary","Late Cretaceous, Early Tertiary"]
[5.16948,20.50989,389,579,129,"PW","Prince William terrane","accretionary wedge and subduction zone terrane-A turbidites","coastal southern Alaska","Mesozoic and Cenozoic","Cretaceous and Tertiary","Cretaceous and early Tertiary","Cretaceous, Early Tertiary"]
[0.64529,5.10057,390,461,74,"YT","Yukon-Tanana terrane","metamorphosed continental margin terrane","east-central Alaska, southeastern Alaska, and western Canadian Cordillera","Late Proterozoic to Mesozoic","Late Proterozoic to Triassic","Late Proterozoic to Triassic","Late Proterozoic, Cambrian, Ordovician, Silurian, Devonian, Mississippian, Pennsylvanian, Permian, Triassic"]
[7.14294,30.87875,391,619,3,"WR","Wrangellia superterrane","island arc terrane","southern Alaska, southeastern Alaska, and western Canadian Cordillera","Late Proterozoic to Mesozoic","Late Proterozoic to Cretaceous","Late Proterozoic to Cretaceous","Late Proterozoic, Cambrian, Ordovician, Silurian, Devonian, Mississippian, Pennsylvanian, Permian, Triassic, Jurassic, Cretaceous"]
[11.91301,33.44027,392,632,13,"Czs",null,"Cenozoic (Quaternary and Tertiary) overlap assemblage",null,"Cenozoic","Tertiary and Quaternary","Tertiary and Quaternary","Tertiary, Quaternary"]
[0.32501,3.15627,393,537,112,"gg","Gravina-Nutzotin-Gambier volcanic-plutonic-sedimentary belt","Early Cretaceous and Late Jurassic overlap assemblage","eastern-southern Alaska, southeastern Alaska, and Canadian Cordillera","Mesozoic","Jurassic and Cretaceous","Late Jurassic and Early Cretaceous","Late Jurassic, Early Cretaceous"]
[0.10161,1.42701,394,109,111,"vk","Verkhoyansk collisional granite belt","Cretaceous overlap assemblage","southern and western parts of Russian Northeast","Mesozoic","Jurassic and Cretaceous","Late Jurassic and Early Cretaceous","Late Jurassic, Early Cretaceous"]
[0.18403,2.72851,395,551,112,"gg","Gravina-Nutzotin-Gambier volcanic-plutonic-sedimentary belt","Early Cretaceous and Late Jurassic overlap assemblage","eastern-southern Alaska, southeastern Alaska, and Canadian Cordillera","Mesozoic","Jurassic and Cretaceous","Late Jurassic and Early Cretaceous","Late Jurassic, Early Cretaceous"]
[2.75318,9.72973,396,654,7,"bs","Bering Sea volcanic belt","Quaternary and late Tertiary overlap assemblage","Bering Sea, Seward Peninsula, and southwestern Alaska","Cenozoic","Tertiary and Quaternary","late Tertiary and Quaternary","Late Tertiary, Quaternary"]
[0.24426,2.84191,397,158,8,"ud","Uda volcanic-plutonic belt","Jurassic overlap assemblage","southern part of Russian Northeast)","Mesozoic","Jurassic and Cretaceous","Late Jurassic and Early Cretaceous","Late Jurassic, Early Cretaceous"]
[0.70837,4.74431,398,131,219,"OH","Okhotsk terrane","cratonal terrane","southeastern part of Russian Northeast","Archean to Mesozoic","Archean to Jurassic","Archean to Jurassic","Archean, Proterozoic, Cambrian, Ordovician, Devonian, Mississippian, Pennsylvanian, Permian, Triassic, Jurassic"]
[4.97563,18.53462,399,478,58,"CC","Cache Creek terrane","accretionary wedge and subduction zone terrane-B oceanic rocks","eastern part of Canadian Cordillera","Paleozoic and Mesozoic","Mississippian to Triassic","Mississippian to Triassic","Mississippian, Pennsylvanian, Permian, Triassic"]
[0.69010,5.36730,400,450,56,"DY","Dorsey terrane","passive continental margin terrane","east-central part of Canadian Cordillera","Paleozoic","Mississippian and Pennsylvanian","Mississippian and Pennsylvanian","Mississippian, Pennsylvanian"]
[0.14679,2.48160,401,422,111,"om","Omineca-Selwyn plutonic belt","Cretaceous overlap assemblage","eastern Canadian Cordillera, interior and northern Alaska, and northern Russian Northeast","Mesozoic","Cretaceous","mid-Cretaceous","Mid-Cretaceous"]
[0.05991,2.70825,402,585,131,"sf","Sanak-Baranof plutonic belt","early Tertiary and Late Cretaceous overlap assemblage","coastal southern Alaska","Mesozoic and Cenozoic","Cretaceous and Tertiary","Late Cretaceous and early Tertiary","Late Cretaceous, Early Tertiary"]
[0.02832,0.89266,403,594,131,"sf","Sanak-Baranof plutonic belt","early Tertiary and Late Cretaceous overlap assemblage","coastal southern Alaska","Mesozoic and Cenozoic","Cretaceous and Tertiary","Late Cretaceous and early Tertiary","Late Cretaceous, Early Tertiary"]
[0.01813,0.84519,404,590,131,"sf","Sanak-Baranof plutonic belt","early Tertiary and Late Cretaceous overlap assemblage","coastal southern Alaska","Mesozoic and Cenozoic","Cretaceous and Tertiary","Late Cretaceous and early Tertiary","Late Cretaceous, Early Tertiary"]
[1.22321,10.61693,405,130,8,"ud","Uda volcanic-plutonic belt","Jurassic overlap assemblage","southern part of Russian Northeast)","Mesozoic","Jurassic and Cretaceous","Late Jurassic and Early Cretaceous","Late Jurassic, Early Cretaceous"]
[1.08591,10.70906,406,448,111,"om","Omineca-Selwyn plutonic belt","Cretaceous overlap assemblage","eastern Canadian Cordillera, interior and northern Alaska, and northern Russian Northeast","Mesozoic","Cretaceous","mid-Cretaceous","Mid-Cretaceous"]
[1.15438,10.63074,407,469,58,"SM","Slide Mountain terrane","accretionary wedge and subduction zone terrane-B oceanic rocks","east-central part of Canadian Cordillera","Paleozoic","Devonian to Permian","Devonian to Permian","Devonian, Mississippian, Pennsylvanian, Permian"]
[1.28982,5.25021,408,550,58,"VT","Vetlovskiy terrane","accretionary wedge and subduction zone terrane-B oceanic rocks","eastern Kamchatka Peninsula","Mesozoic and Cenozoic","Cretaceous and Tertiary","Cretaceous and early Tertiary","Cretaceous, Early Tertiary"]
[0.48889,5.41985,409,524,111,"om","Omineca-Selwyn plutonic belt","Cretaceous overlap assemblage","eastern Canadian Cordillera, interior and northern Alaska, and northern Russian Northeast","Mesozoic","Cretaceous","mid-Cretaceous","Mid-Cretaceous"]
[5.96881,16.75140,410,578,129,"YA","Yakutat terrane","accretionary wedge and subduction zone terrane-A turbidites","southern Alaska and northern Gulf of Alaska","Mesozoic","Jurassic and Cretaceous","Jurassic and Cretaceous","Jurassic, Cretaceous"]
[0.21864,2.87562,411,505,7,"ek","East Kamchatka volcanic belt","Quaternary and late Tertiary overlap assemblage","eastern Kamchatka Peninsula","Cenozoic","Tertiary to Recent","Pliocene to Recent","Late Tertiary, Quaternary"]
[0.15754,1.93293,412,567,112,"gg","Gravina-Nutzotin-Gambier volcanic-plutonic-sedimentary belt","Early Cretaceous and Late Jurassic overlap assemblage","eastern-southern Alaska, southeastern Alaska, and Canadian Cordillera","Mesozoic","Jurassic and Cretaceous","Late Jurassic and Early Cretaceous","Late Jurassic, Early Cretaceous"]
[1.34345,6.58792,413,708,58,"GD","Goodnews terrane","accretionary wedge and subduction zone terrane-B oceanic rocks","southwestern Alaska","Paleozoic and Mesozoic","Ordovician to Jurassic","Ordovician to Jurassic","Ordovician, Devonian, Mississippian, Permian, Triassic, Jurassic"]
[0.22498,3.53199,414,250,56,"VL","Viliga terrane","passive continental margin terrane","East-central part of Russian Northeast","Paleozoic and Mesozoic","Mississippian to Jurassic","Mississippian to Jurassic","Mississippian, Pennsylvanian, Permian, Triassic, Jurassic"]
[0.41617,4.17187,415,506,129,"WK","West Kamchatka terrane","accretionary wedge and subduction zone terrane-A turbidites","western Kamchatka Peninsula, Koryak Highlands, and Russian Northeast","Mesozoic","Jurassic and Cretaceous","Jurassic and Cretaceous","Jurassic, Cretaceous"]
[2.83142,16.99798,416,319,3,"KM","Kony-Murgal terrane","island arc terrane","southeastern part of Russian Northeast","Paleozoic and Mesozoic","Permian to Cretaceous","Permian to Cretaceous","Permian, Triassic, Jurassic, Cretaceous"]
[0.25934,2.48912,417,657,7,"al","Aleutian volcanic arc","Quaternary and late Tertiary overlap assemblage","Alaska Peninsula, Aleutian Islands, and Komandorsky Islands","Cenozoic","Tertiary to Recent","early Tertiary to Recent","Tertiary, Quaternary"]
[1.07469,9.60863,418,219,13,"Czs",null,"Cenozoic (Quaternary and Tertiary) overlap assemblage",null,"Cenozoic","Tertiary and Quaternary","Tertiary and Quaternary","Tertiary, Quaternary"]
[0.97520,9.77195,419,287,13,"Czs",null,"Cenozoic (Quaternary and Tertiary) overlap assemblage",null,"Cenozoic","Tertiary and Quaternary","Tertiary and Quaternary","Tertiary, Quaternary"]
[0.55674,5.15006,420,455,58,"SM","Slide Mountain terrane","accretionary wedge and subduction zone terrane-B oceanic rocks","east-central part of Canadian Cordillera","Paleozoic","Devonian to Permian","Devonian to Permian","Devonian, Mississippian, Pennsylvanian, Permian"]
[0.13722,2.12217,421,169,8,"ud","Uda volcanic-plutonic belt","Jurassic overlap assemblage","southern part of Russian Northeast)","Mesozoic","Jurassic and Cretaceous","Late Jurassic and Early Cretaceous","Late Jurassic, Early Cretaceous"]
[0.49999,6.66125,422,544,74,"YT","Yukon-Tanana terrane","metamorphosed continental margin terrane","east-central Alaska, southeastern Alaska, and western Canadian Cordillera","Late Proterozoic to Mesozoic","Late Proterozoic to Triassic","Late Proterozoic to Triassic","Late Proterozoic, Cambrian, Ordovician, Silurian, Devonian, Mississippian, Pennsylvanian, Permian, Triassic"]
[7.39602,20.44966,423,518,7,"kc","Central Kamchatka volcanic belt","Quaternary and late Tertiary overlap assemblage","central Kamchatka Peninsula","Cenozoic","Tertiary and Quaternary","Eocene to Quaternary","Tertiary, Quaternary"]
[0.13687,2.36914,424,794,219,"KI","Kilbuck-Idono terrane","cratonal terrane","southwestern and west-central Alaska","Late Archean and Early Proterozoic","Late Archean and Early Proterozoic","Late Archean and Early Proterozoic","Late Archean, Early Proterozoic"]
[0.62543,3.57086,425,173,13,"Czs",null,"Cenozoic (Quaternary and Tertiary) overlap assemblage",null,"Cenozoic","Tertiary and Quaternary","Tertiary and Quaternary","Tertiary, Quaternary"]
[0.24153,2.82185,426,475,112,"tt","Tahtsa-Twin Sisters-Francois Lake magmatic assemblage","Early Cretaceous and Late Jurassic overlap assemblage","central part of Canadian Cordillera","Mesozoic","Jurassic and Cretaceous","Middle Jurassic to Early Cretaceous","Late Jurassic, Early Cretaceous"]
[0.23408,3.41325,427,516,111,"om","Omineca-Selwyn plutonic belt","Cretaceous overlap assemblage","eastern Canadian Cordillera, interior and northern Alaska, and northern Russian Northeast","Mesozoic","Cretaceous","mid-Cretaceous","Mid-Cretaceous"]
[0.20759,3.32572,428,581,112,"gg","Gravina-Nutzotin-Gambier volcanic-plutonic-sedimentary belt","Early Cretaceous and Late Jurassic overlap assemblage","eastern-southern Alaska, southeastern Alaska, and Canadian Cordillera","Mesozoic","Jurassic and Cretaceous","Late Jurassic and Early Cretaceous","Late Jurassic, Early Cretaceous"]
[0.18609,2.13446,429,481,56,"CA","Cassiar terrane","passive continental margin terrane","eastern part of Canadian Cordillera","Late Proterozoic to Mesozoic","Late Proterozoic to Triassic","Late Proterozoic to Triassic","Late Proterozoic, Cambrian, Ordovician, Silurian, Devonian, Mississippian, Permian, Triassic"]
[0.60806,5.37551,430,132,219,"OH","Okhotsk terrane","cratonal terrane","southeastern part of Russian Northeast","Archean to Mesozoic","Archean to Jurassic","Archean to Jurassic","Archean, Proterozoic, Cambrian, Ordovician, Devonian, Mississippian, Pennsylvanian, Permian, Triassic, Jurassic"]
[0.15043,2.68429,431,669,7,"al","Aleutian volcanic arc","Quaternary and late Tertiary overlap assemblage","Alaska Peninsula, Aleutian Islands, and Komandorsky Islands","Cenozoic","Tertiary to Recent","early Tertiary to Recent","Tertiary, Quaternary"]
[0.18031,3.78348,432,589,131,"cn","Coast-North Cascade plutonic belt","early Tertiary and Late Cretaceous overlap assemblage","southeastern Alaska, western Canadian Cordillera, and northern U.S.A. Pacific Northwest","Mesozoic and Cenozoic","Cretaceous and Tertiary","Late Cretaceous and early Tertiary","Late Cretaceous, Early Tertiary"]
[0.22288,3.07748,433,511,3,"IK","Iruneiskiy terrane","island arc terrane","Kamchatka Peninsula","Mesozoic","Cretaceous","Cretaceous","Cretaceous"]
[0.32837,2.97590,434,538,7,"ek","East Kamchatka volcanic belt","Quaternary and late Tertiary overlap assemblage","eastern Kamchatka Peninsula","Cenozoic","Tertiary to Recent","Pliocene to Recent","Late Tertiary, Quaternary"]
[0.12926,1.47916,435,674,7,"al","Aleutian volcanic arc","Quaternary and late Tertiary overlap assemblage","Alaska Peninsula, Aleutian Islands, and Komandorsky Islands","Cenozoic","Tertiary to Recent","early Tertiary to Recent","Tertiary, Quaternary"]
[6.32776,35.63480,436,531,3,"ST","Stikinia terrane","island arc terrane","southeastern Alaska and west-central Canadian Cordillera","Paleozoic and Mesozoic","Devonian to Jurassic","Devonian to Jurassic","Devonian, Mississippian, Pennsylvanian, Permian, Triassic, Jurassic"]
[0.20554,2.35433,437,352,111,"oc","Okhotsk-Chukotka volcanic-plutonic belt","Cretaceous overlap assemblage","eastern Russian Northeast","Mesozoic","Cretaceous","Cretaceous","Cretaceous, Early Tertiary"]
[0.15233,1.75221,438,404,111,"oc","Okhotsk-Chukotka volcanic-plutonic belt","Cretaceous overlap assemblage","eastern Russian Northeast","Mesozoic","Cretaceous","Cretaceous","Cretaceous, Early Tertiary"]
[0.43117,3.98240,439,563,3,"OK","Olyutorka-Kamchatka terrane","island arc terrane","Koryak Highlands and Kamchatka Peninsula","Mesozoic and Cenozoic","Cretaceous and Tertiary","Cretaceous and early Tertiary","Cretaceous, Early Tertiary"]
[5.86220,23.05957,440,541,13,"ck","Central Kamchatka volcanic and sedimentary basin","Cenozoic (Quaternary and Tertiary) overlap assemblage","Kamchatka Peninsula","Cenozoic","Tertiary to Recent","Oligocene to Recent","Middle Tertiary, Late Tertiary, Quaternary"]
[14.94173,28.85253,441,490,13,"wk","West Kamchatka sedimentary basin","Cenozoic (Quaternary and Tertiary) overlap assemblage","western Kamchatka Peninsula and adjacent Sea of Okhotsk","Cenozoic","Tertiary","Tertiary","Tertiary"]
[0.25668,2.85245,442,525,129,"WK","West Kamchatka terrane","accretionary wedge and subduction zone terrane-A turbidites","western Kamchatka Peninsula, Koryak Highlands, and Russian Northeast","Mesozoic","Jurassic and Cretaceous","Jurassic and Cretaceous","Jurassic, Cretaceous"]
[0.48379,2.91556,443,572,58,"VT","Vetlovskiy terrane","accretionary wedge and subduction zone terrane-B oceanic rocks","eastern Kamchatka Peninsula","Mesozoic and Cenozoic","Cretaceous and Tertiary","Cretaceous and early Tertiary","Cretaceous, Early Tertiary"]
[0.14099,2.28289,444,692,7,"al","Aleutian volcanic arc","Quaternary and late Tertiary overlap assemblage","Alaska Peninsula, Aleutian Islands, and Komandorsky Islands","Cenozoic","Tertiary to Recent","early Tertiary to Recent","Tertiary, Quaternary"]
[0.09830,1.78287,445,689,7,"al","Aleutian volcanic arc","Quaternary and late Tertiary overlap assemblage","Alaska Peninsula, Aleutian Islands, and Komandorsky Islands","Cenozoic","Tertiary to Recent","early Tertiary to Recent","Tertiary, Quaternary"]
[0.29179,2.31720,446,177,8,"ud","Uda volcanic-plutonic belt","Jurassic overlap assemblage","southern part of Russian Northeast)","Mesozoic","Jurassic and Cretaceous","Late Jurassic and Early Cretaceous","Late Jurassic, Early Cretaceous"]
[0.20215,3.11712,447,696,7,"al","Aleutian volcanic arc","Quaternary and late Tertiary overlap assemblage","Alaska Peninsula, Aleutian Islands, and Komandorsky Islands","Cenozoic","Tertiary to Recent","early Tertiary to Recent","Tertiary, Quaternary"]
[0.22674,2.16016,448,693,7,"al","Aleutian volcanic arc","Quaternary and late Tertiary overlap assemblage","Alaska Peninsula, Aleutian Islands, and Komandorsky Islands","Cenozoic","Tertiary to Recent","early Tertiary to Recent","Tertiary, Quaternary"]
[0.21825,2.06309,449,704,131,"km","Kuskokwim Mountains sedimentary, volcanic, and plutonic belt","early Tertiary and Late Cretaceous overlap assemblage","southwestern Alaska","Mesozoic and Cenozoic","Cretaceous and Tertiary","Late Cretaceous and early Tertiary","Late Cretaceous, Early Tertiary"]
[0.44497,3.28833,450,555,7,"cb","Columbia River Basalt Group","Quaternary and late Tertiary overlap assemblage","U.S.A. Pacific Northwest and southern and central Canadian Cordillera","Cenozoic","Tertiary","Miocene","Miocene"]
[4.97173,36.31484,451,424,13,"cf","Cordilleran sedimentary foreland basin","Cenozoic (Quaternary and Tertiary) overlap assemblage","U.S.A. Pacific Northwest and Canadian Cordillera","Mesozoic and Cenozoic","Jurassic to Tertiary","Late Jurassic to early Tertiary","Late Jurassic, Cretaceous, Early Tertiary"]
[0.49306,4.58819,452,703,7,"al","Aleutian volcanic arc","Quaternary and late Tertiary overlap assemblage","Alaska Peninsula, Aleutian Islands, and Komandorsky Islands","Cenozoic","Tertiary to Recent","early Tertiary to Recent","Tertiary, Quaternary"]
[0.74762,5.36173,453,507,3,"QN","Quesnellia terrane","island arc terrane","central part of Canadian Cordillera","Paleozoic and Mesozoic","Devonian to Jurassic","Devonian to Jurassic","Devonian, Mississippian, Pennsylvanian, Permian, Triassic, Jurassic"]
[7.50243,11.90024,454,716,7,"bs","Bering Sea volcanic belt","Quaternary and late Tertiary overlap assemblage","Bering Sea, Seward Peninsula, and southwestern Alaska","Cenozoic","Tertiary and Quaternary","late Tertiary and Quaternary","Late Tertiary, Quaternary"]
[0.19843,1.77866,455,584,7,"ek","East Kamchatka volcanic belt","Quaternary and late Tertiary overlap assemblage","eastern Kamchatka Peninsula","Cenozoic","Tertiary to Recent","Pliocene to Recent","Late Tertiary, Quaternary"]
[0.06124,1.17238,456,715,7,"al","Aleutian volcanic arc","Quaternary and late Tertiary overlap assemblage","Alaska Peninsula, Aleutian Islands, and Komandorsky Islands","Cenozoic","Tertiary to Recent","early Tertiary to Recent","Tertiary, Quaternary"]
[0.12235,1.35539,457,183,8,"ud","Uda volcanic-plutonic belt","Jurassic overlap assemblage","southern part of Russian Northeast)","Mesozoic","Jurassic and Cretaceous","Late Jurassic and Early Cretaceous","Late Jurassic, Early Cretaceous"]
[0.87736,6.71681,458,543,111,"sk","Skeena sedimentary assemblage","Cretaceous overlap assemblage","northern British Columbia, Canadian Cordillera","Mesozoic","Cretaceous","Early Cretaceous","Early Cretaceous"]
[0.65026,3.36428,459,592,3,"OK","Olyutorka-Kamchatka terrane","island arc terrane","Koryak Highlands and Kamchatka Peninsula","Mesozoic and Cenozoic","Cretaceous and Tertiary","Cretaceous and early Tertiary","Cretaceous, Early Tertiary"]
[0.22359,2.73698,460,570,7,"cb","Columbia River Basalt Group","Quaternary and late Tertiary overlap assemblage","U.S.A. Pacific Northwest and southern and central Canadian Cordillera","Cenozoic","Tertiary","Miocene","Miocene"]
[0.06135,1.14028,461,724,7,"al","Aleutian volcanic arc","Quaternary and late Tertiary overlap assemblage","Alaska Peninsula, Aleutian Islands, and Komandorsky Islands","Cenozoic","Tertiary to Recent","early Tertiary to Recent","Tertiary, Quaternary"]
[7.10922,17.72193,462,561,112,"bo","Bowser sedimentary assemblage","Early Cretaceous and Late Jurassic overlap assemblage","central and southern Canadian Cordillera","Mesozoic","Jurassic and Cretaceous","Middle Jurassic to Early Cretaceous","Middle Jurassic, Late Jurassic, Early Cretaceous"]
[1.53591,7.69596,463,713,129,"PW","Prince William terrane","accretionary wedge and subduction zone terrane-A turbidites","coastal southern Alaska","Mesozoic and Cenozoic","Cretaceous and Tertiary","Cretaceous and early Tertiary","Cretaceous, Early Tertiary"]
[0.13489,2.83919,464,717,131,"sf","Sanak-Baranof plutonic belt","early Tertiary and Late Cretaceous overlap assemblage","coastal southern Alaska","Mesozoic and Cenozoic","Cretaceous and Tertiary","Late Cretaceous and early Tertiary","Late Cretaceous, Early Tertiary"]
[1.92122,12.54075,465,28,8,"ud","Uda volcanic-plutonic belt","Jurassic overlap assemblage","southern part of Russian Northeast)","Mesozoic","Jurassic and Cretaceous","Late Jurassic and Early Cretaceous","Late Jurassic, Early Cretaceous"]
[3.31210,18.26625,466,152,8,"ud","Uda volcanic-plutonic belt","Jurassic overlap assemblage","southern part of Russian Northeast)","Mesozoic","Jurassic and Cretaceous","Late Jurassic and Early Cretaceous","Late Jurassic, Early Cretaceous"]
[0.24818,2.29814,467,606,3,"OK","Olyutorka-Kamchatka terrane","island arc terrane","Koryak Highlands and Kamchatka Peninsula","Mesozoic and Cenozoic","Cretaceous and Tertiary","Cretaceous and early Tertiary","Cretaceous, Early Tertiary"]
[1.39610,7.44164,468,620,112,"gg","Gravina-Nutzotin-Gambier volcanic-plutonic-sedimentary belt","Early Cretaceous and Late Jurassic overlap assemblage","eastern-southern Alaska, southeastern Alaska, and Canadian Cordillera","Mesozoic","Jurassic and Cretaceous","Late Jurassic and Early Cretaceous","Late Jurassic, Early Cretaceous"]
[1.68603,7.67562,469,610,58,"VT","Vetlovskiy terrane","accretionary wedge and subduction zone terrane-B oceanic rocks","eastern Kamchatka Peninsula","Mesozoic and Cenozoic","Cretaceous and Tertiary","Cretaceous and early Tertiary","Cretaceous, Early Tertiary"]
[0.25331,3.32394,470,562,3,"IK","Iruneiskiy terrane","island arc terrane","Kamchatka Peninsula","Mesozoic","Cretaceous","Cretaceous","Cretaceous"]
[52.36423,65.60215,471,777,7,"al","Aleutian volcanic arc","Quaternary and late Tertiary overlap assemblage","Alaska Peninsula, Aleutian Islands, and Komandorsky Islands","Cenozoic","Tertiary to Recent","early Tertiary to Recent","Tertiary, Quaternary"]
[7.09321,47.98266,472,554,3,"QN","Quesnellia terrane","island arc terrane","central part of Canadian Cordillera","Paleozoic and Mesozoic","Devonian to Jurassic","Devonian to Jurassic","Devonian, Mississippian, Pennsylvanian, Permian, Triassic, Jurassic"]
[0.04981,1.35211,473,744,7,"al","Aleutian volcanic arc","Quaternary and late Tertiary overlap assemblage","Alaska Peninsula, Aleutian Islands, and Komandorsky Islands","Cenozoic","Tertiary to Recent","early Tertiary to Recent","Tertiary, Quaternary"]
[0.30157,4.31282,474,745,111,"Ks",null,"Cretaceous overlap assemblage",null,"Mesozoic","Cretaceous","Cretaceous","Cretaceous"]
[0.34166,3.80796,475,635,13,"Czs",null,"Cenozoic (Quaternary and Tertiary) overlap assemblage",null,"Cenozoic","Tertiary and Quaternary","Tertiary and Quaternary","Tertiary, Quaternary"]
[0.61645,3.10634,476,653,7,"ca","Cascade volcanic-plutonic belt","Quaternary and late Tertiary overlap assemblage","central and southern Canadian Cordillera and U.S.A. Pacific Northwest","Cenozoic","Tertiary and Quaternary","late Eocene to Quaternary","Tertiary, Quaternary"]
[0.35172,4.48320,477,74,8,"ud","Uda volcanic-plutonic belt","Jurassic overlap assemblage","southern part of Russian Northeast)","Mesozoic","Jurassic and Cretaceous","Late Jurassic and Early Cretaceous","Late Jurassic, Early Cretaceous"]
[0.19161,1.69851,478,611,7,"ek","East Kamchatka volcanic belt","Quaternary and late Tertiary overlap assemblage","eastern Kamchatka Peninsula","Cenozoic","Tertiary to Recent","Pliocene to Recent","Late Tertiary, Quaternary"]
[0.40756,2.79930,479,641,3,"SB","Stolbovskoy terrane","island arc terrane","northern Kamchatka Peninsula","Mesozoic and Cenozoic","Cretaceous and Tertiary","Cretaceous and early Tertiary","Cretaceous, Early Tertiary"]
[0.12664,2.22950,480,636,3,"WR","Wrangellia superterrane","island arc terrane","southern Alaska, southeastern Alaska, and western Canadian Cordillera","Late Proterozoic to Mesozoic","Late Proterozoic to Cretaceous","Late Proterozoic to Cretaceous","Late Proterozoic, Cambrian, Ordovician, Silurian, Devonian, Mississippian, Pennsylvanian, Permian, Triassic, Jurassic, Cretaceous"]
[0.16834,2.65181,481,631,74,"YT","Yukon-Tanana terrane","metamorphosed continental margin terrane","east-central Alaska, southeastern Alaska, and western Canadian Cordillera","Late Proterozoic to Mesozoic","Late Proterozoic to Triassic","Late Proterozoic to Triassic","Late Proterozoic, Cambrian, Ordovician, Silurian, Devonian, Mississippian, Pennsylvanian, Permian, Triassic"]
[1.31988,5.85737,482,88,8,"ud","Uda volcanic-plutonic belt","Jurassic overlap assemblage","southern part of Russian Northeast)","Mesozoic","Jurassic and Cretaceous","Late Jurassic and Early Cretaceous","Late Jurassic, Early Cretaceous"]
[0.36522,3.86946,483,752,3,"WR","Wrangellia superterrane","island arc terrane","southern Alaska, southeastern Alaska, and western Canadian Cordillera","Late Proterozoic to Mesozoic","Late Proterozoic to Cretaceous","Late Proterozoic to Cretaceous","Late Proterozoic, Cambrian, Ordovician, Silurian, Devonian, Mississippian, Pennsylvanian, Permian, Triassic, Jurassic, Cretaceous"]
[0.82831,3.94725,484,750,13,"Czs",null,"Cenozoic (Quaternary and Tertiary) overlap assemblage",null,"Cenozoic","Tertiary and Quaternary","Tertiary and Quaternary","Tertiary, Quaternary"]
[0.53402,4.88274,485,574,111,"sk","Skeena sedimentary assemblage","Cretaceous overlap assemblage","northern British Columbia, Canadian Cordillera","Mesozoic","Cretaceous","Early Cretaceous","Early Cretaceous"]
[0.29533,3.28024,486,178,56,"AY","Ayansk terrane","passive continental margin terrane","northern part of Russian Southeast","Paleozoic","Ordovician to Permian","Ordovician to Permian","Ordovician, Silurian, Devonian, Pennsylvanian, Permian"]
[0.21741,5.02894,487,78,8,"ud","Uda volcanic-plutonic belt","Jurassic overlap assemblage","southern part of Russian Northeast)","Mesozoic","Jurassic and Cretaceous","Late Jurassic and Early Cretaceous","Late Jurassic, Early Cretaceous"]
[0.81827,8.96456,488,30,8,"ud","Uda volcanic-plutonic belt","Jurassic overlap assemblage","southern part of Russian Northeast)","Mesozoic","Jurassic and Cretaceous","Late Jurassic and Early Cretaceous","Late Jurassic, Early Cretaceous"]
[6.10008,25.10433,489,618,7,"ek","East Kamchatka volcanic belt","Quaternary and late Tertiary overlap assemblage","eastern Kamchatka Peninsula","Cenozoic","Tertiary to Recent","Pliocene to Recent","Late Tertiary, Quaternary"]
[0.88492,8.23704,490,582,3,"ST","Stikinia terrane","island arc terrane","southeastern Alaska and west-central Canadian Cordillera","Paleozoic and Mesozoic","Devonian to Jurassic","Devonian to Jurassic","Devonian, Mississippian, Pennsylvanian, Permian, Triassic, Jurassic"]
[0.23355,1.94184,491,754,131,"sf","Sanak-Baranof plutonic belt","early Tertiary and Late Cretaceous overlap assemblage","coastal southern Alaska","Mesozoic and Cenozoic","Cretaceous and Tertiary","Late Cretaceous and early Tertiary","Late Cretaceous, Early Tertiary"]
[0.51787,3.25745,492,651,20,"KS","Kamchatskiy Mys terrane","oceanic crust, sea mount, and ophiolite terrane","eastern Kamchatka Peninsula","Mesozoic","Jurassic and Cretaceous","Jurassic and Cretaceous","Jurassic, Cretaceous"]
[0.42315,4.53270,493,568,112,"tt","Tahtsa-Twin Sisters-Francois Lake magmatic assemblage","Early Cretaceous and Late Jurassic overlap assemblage","central part of Canadian Cordillera","Mesozoic","Jurassic and Cretaceous","Middle Jurassic to Early Cretaceous","Late Jurassic, Early Cretaceous"]
[0.21897,3.42696,494,71,8,"ud","Uda volcanic-plutonic belt","Jurassic overlap assemblage","southern part of Russian Northeast)","Mesozoic","Jurassic and Cretaceous","Late Jurassic and Early Cretaceous","Late Jurassic, Early Cretaceous"]
[1.19547,7.78960,495,575,58,"CC","Cache Creek terrane","accretionary wedge and subduction zone terrane-B oceanic rocks","eastern part of Canadian Cordillera","Paleozoic and Mesozoic","Mississippian to Triassic","Mississippian to Triassic","Mississippian, Pennsylvanian, Permian, Triassic"]
[1.37924,12.61422,496,565,58,"SM","Slide Mountain terrane","accretionary wedge and subduction zone terrane-B oceanic rocks","east-central part of Canadian Cordillera","Paleozoic","Devonian to Permian","Devonian to Permian","Devonian, Mississippian, Pennsylvanian, Permian"]
[32.32266,27.69949,497,681,7,"al","Aleutian volcanic arc","Quaternary and late Tertiary overlap assemblage","Alaska Peninsula, Aleutian Islands, and Komandorsky Islands","Cenozoic","Tertiary to Recent","early Tertiary to Recent","Tertiary, Quaternary"]
[0.95102,8.00378,498,591,111,"sk","Skeena sedimentary assemblage","Cretaceous overlap assemblage","northern British Columbia, Canadian Cordillera","Mesozoic","Cretaceous","Early Cretaceous","Early Cretaceous"]
[0.21298,2.50890,499,760,3,"WR","Wrangellia superterrane","island arc terrane","southern Alaska, southeastern Alaska, and western Canadian Cordillera","Late Proterozoic to Mesozoic","Late Proterozoic to Cretaceous","Late Proterozoic to Cretaceous","Late Proterozoic, Cambrian, Ordovician, Silurian, Devonian, Mississippian, Pennsylvanian, Permian, Triassic, Jurassic, Cretaceous"]
[0.13429,1.61178,500,763,3,"WR","Wrangellia superterrane","island arc terrane","southern Alaska, southeastern Alaska, and western Canadian Cordillera","Late Proterozoic to Mesozoic","Late Proterozoic to Cretaceous","Late Proterozoic to Cretaceous","Late Proterozoic, Cambrian, Ordovician, Silurian, Devonian, Mississippian, Pennsylvanian, Permian, Triassic, Jurassic, Cretaceous"]
[0.34826,4.05274,501,64,8,"ud","Uda volcanic-plutonic belt","Jurassic overlap assemblage","southern part of Russian Northeast)","Mesozoic","Jurassic and Cretaceous","Late Jurassic and Early Cretaceous","Late Jurassic, Early Cretaceous"]
[0.62867,4.11025,502,85,8,"ud","Uda volcanic-plutonic belt","Jurassic overlap assemblage","southern part of Russian Northeast)","Mesozoic","Jurassic and Cretaceous","Late Jurassic and Early Cretaceous","Late Jurassic, Early Cretaceous"]
[0.67200,6.38168,503,76,8,"ud","Uda volcanic-plutonic belt","Jurassic overlap assemblage","southern part of Russian Northeast)","Mesozoic","Jurassic and Cretaceous","Late Jurassic and Early Cretaceous","Late Jurassic, Early Cretaceous"]
[0.93804,9.04153,504,91,8,"ud","Uda volcanic-plutonic belt","Jurassic overlap assemblage","southern part of Russian Northeast)","Mesozoic","Jurassic and Cretaceous","Late Jurassic and Early Cretaceous","Late Jurassic, Early Cretaceous"]
[0.10582,2.78069,505,96,217,"NSS","North Asian Craton - Stanovoy block","craton","southern part of North Asian Craton","Archean and Mesozoic","Archean to Cretaceous","Archean to Cretaceous","Archean, Jurassic, Cretaceous"]
[0.97635,7.09291,506,656,13,"Czs",null,"Cenozoic (Quaternary and Tertiary) overlap assemblage",null,"Cenozoic","Tertiary and Quaternary","Tertiary and Quaternary","Tertiary, Quaternary"]
[0.69781,5.00885,507,614,3,"IK","Iruneiskiy terrane","island arc terrane","Kamchatka Peninsula","Mesozoic","Cretaceous","Cretaceous","Cretaceous"]
[5.00780,20.73416,508,156,58,"GL","Galam terrane","accretionary wedge and subduction zone terrane-B oceanic rocks","northern part of Russian Southeast","Paleozoic","Cambrian to Permian","Cambrian to Permian","Cambrian, Ordovician, Silurian, Devonian, Mississippian, Pennsylvanian, Permian"]
[0.53230,3.22914,509,765,131,"sf","Sanak-Baranof plutonic belt","early Tertiary and Late Cretaceous overlap assemblage","coastal southern Alaska","Mesozoic and Cenozoic","Cretaceous and Tertiary","Late Cretaceous and early Tertiary","Late Cretaceous, Early Tertiary"]
[2.13221,13.55353,510,102,217,"NSS","North Asian Craton - Stanovoy block","craton","southern part of North Asian Craton","Archean and Mesozoic","Archean to Cretaceous","Archean to Cretaceous","Archean, Jurassic, Cretaceous"]
[1.29923,6.36197,511,612,145,"SR","Sredinnyi-Kamchatka terrane","metamorphic terrane","southern Kamchatka Peninsula","Archean to Mesozoic","Archean to Cretaceous","Archean to Cretaceous","Archean, Proterozoic, Devonian, Mississippian, Pennsylvanian, Permian, Jurassic, Cretaceous"]
[0.31014,2.49758,512,766,58,"CG","Chugach terrane","accretionary wedge and subduction zone terrane-B oceanic rocks","southern and southeastern Alaska","Mesozoic","Triassic to Cretaceous","Triassic to Cretaceous","Triassic, Jurassic, Cretaceous"]
[0.72519,5.19471,513,649,3,"OK","Olyutorka-Kamchatka terrane","island arc terrane","Koryak Highlands and Kamchatka Peninsula","Mesozoic and Cenozoic","Cretaceous and Tertiary","Cretaceous and early Tertiary","Cretaceous, Early Tertiary"]
[1.63774,4.86435,514,667,3,"KRO","Kronotskiy terrane","island arc terrane","southeastern Kamchatka Peninsula","Mesozoic and Cenozoic","Cretaceous and Tertiary","Cretaceous and early Tertiary","Cretaceous, Early Tertiary"]
[3.22315,14.93727,515,640,3,"ST","Stikinia terrane","island arc terrane","southeastern Alaska and west-central Canadian Cordillera","Paleozoic and Mesozoic","Devonian to Jurassic","Devonian to Jurassic","Devonian, Mississippian, Pennsylvanian, Permian, Triassic, Jurassic"]
[0.29605,4.15158,516,49,8,"ud","Uda volcanic-plutonic belt","Jurassic overlap assemblage","southern part of Russian Northeast)","Mesozoic","Jurassic and Cretaceous","Late Jurassic and Early Cretaceous","Late Jurassic, Early Cretaceous"]
[1.82770,10.71319,517,92,13,"Czs",null,"Cenozoic (Quaternary and Tertiary) overlap assemblage",null,"Cenozoic","Tertiary and Quaternary","Tertiary and Quaternary","Tertiary, Quaternary"]
[1.20210,8.89851,518,179,112,"to","Torom sedimentary basin","Early Cretaceous and Late Jurassic overlap assemblage","northeastern part of Russian Southeast","Mesozoic","Jurassic and Cretaceous","Late Jurassic and Early Cretaceous","Late Jurassic, Early Cretaceous"]
[1.84143,10.07209,519,613,124,"ka","Kamloops volcanic belt","middle Tertiary overlap assemblage","central and southern Canadian Cordillera","Cenozoic","Tertiary","early Tertiary","Early Tertiary"]
[0.44133,2.87829,520,639,129,"WK","West Kamchatka terrane","accretionary wedge and subduction zone terrane-A turbidites","western Kamchatka Peninsula, Koryak Highlands, and Russian Northeast","Mesozoic","Jurassic and Cretaceous","Jurassic and Cretaceous","Jurassic, Cretaceous"]
[0.80189,6.24800,521,609,112,"gg","Gravina-Nutzotin-Gambier volcanic-plutonic-sedimentary belt","Early Cretaceous and Late Jurassic overlap assemblage","eastern-southern Alaska, southeastern Alaska, and Canadian Cordillera","Mesozoic","Jurassic and Cretaceous","Late Jurassic and Early Cretaceous","Late Jurassic, Early Cretaceous"]
[0.25913,2.97987,522,660,58,"VT","Vetlovskiy terrane","accretionary wedge and subduction zone terrane-B oceanic rocks","eastern Kamchatka Peninsula","Mesozoic and Cenozoic","Cretaceous and Tertiary","Cretaceous and early Tertiary","Cretaceous, Early Tertiary"]
[4.32240,23.07605,523,223,129,"UL","Ulban terrane","accretionary wedge and subduction zone terrane-A turbidites","northeastern part of Russian Southeast","Mesozoic","Triassic and Jurassic","Triassic and Jurassic","Triassic, Jurassic"]
[0.47976,3.36253,524,772,58,"CG","Chugach terrane","accretionary wedge and subduction zone terrane-B oceanic rocks","southern and southeastern Alaska","Mesozoic","Triassic to Cretaceous","Triassic to Cretaceous","Triassic, Jurassic, Cretaceous"]
[0.81602,7.86331,525,121,111,"ko","Khingan-Okhotsk volcanic-plutonic belt","Cretaceous overlap assemblage","northern part of Russian Southeast","Mesozoic","Cretaceous","Cretaceous","Cretaceous"]
[0.61587,3.58490,526,316,3,"SHT","Shmidt terrane","island arc terrane","Sakhalin Island, Russian Southeast","Mesozoic","Jurassic and Cretaceous","Jurassic and Cretaceous","Jurassic, Cretaceous"]
[2.28222,21.07861,527,67,58,"TD","Tukuringra-Dzhagdi terrane","accretionary wedge and subduction zone terrane-B oceanic rocks","northern part of Russian Southeast","Proterozoic and Paleozoic","Proterozoic to Permian","Proterozoic to Permian","Proterozoic, Silurian, Devonian, Pennsylvanian, Permian"]
[0.72709,4.14270,528,701,7,"ca","Cascade volcanic-plutonic belt","Quaternary and late Tertiary overlap assemblage","central and southern Canadian Cordillera and U.S.A. Pacific Northwest","Cenozoic","Tertiary and Quaternary","late Eocene to Quaternary","Tertiary, Quaternary"]
[0.37511,6.63498,529,82,155,"KL","Kholondzhikansk terrane","turbidite basin terrane","northwestern part of Russian Southeast","Mesozoic","Jurassic and Cretaceous","Jurassic and Cretaceous","Jurassic, Cretaceous"]
[3.55559,19.61618,530,602,7,"cb","Columbia River Basalt Group","Quaternary and late Tertiary overlap assemblage","U.S.A. Pacific Northwest and southern and central Canadian Cordillera","Cenozoic","Tertiary","Miocene","Miocene"]
[1.58153,6.79678,531,695,124,"sn","Skonun sedimentary assemblage","middle Tertiary overlap assemblage","Queen Charlotte Island, Canadian Cordillera","Cenozoic","Tertiary","Miocene and Pliocene","Middle Tertiary, Late Tertiary"]
[0.44734,3.21707,532,200,111,"ko","Khingan-Okhotsk volcanic-plutonic belt","Cretaceous overlap assemblage","northern part of Russian Southeast","Mesozoic","Cretaceous","Cretaceous","Cretaceous"]
[0.59491,5.37026,533,144,219,"BL","Baladek terrane","cratonal terrane","northern part of Russian Southeast","Late Proterozoic to Mesozoic","Late Proterozoic to Jurassic","Late Proterozoic to Jurassic","Late Proterozoic, Cambrian, Ordovician, Mississippian, Triassic, Jurassic"]
[0.17497,1.71643,534,698,111,"co","Colville sedimentary basin","Cretaceous overlap assemblage","northern Alaska","Mesozoic and Cenozoic","Cretaceous and Tertiary","Cretaceous and Tertiary","Cretaceous, Tertiary"]
[5.05874,19.60534,535,271,129,"AM","Amur River terrane","accretionary wedge and subduction zone terrane-A turbidites","northern part of Russian Southeast","Mesozoic","Jurassic and Cretaceous","Jurassic and Cretaceous","Jurassic, Cretaceous"]
[14.10240,29.82554,536,686,112,"gg","Gravina-Nutzotin-Gambier volcanic-plutonic-sedimentary belt","Early Cretaceous and Late Jurassic overlap assemblage","eastern-southern Alaska, southeastern Alaska, and Canadian Cordillera","Mesozoic","Jurassic and Cretaceous","Late Jurassic and Early Cretaceous","Late Jurassic, Early Cretaceous"]
[0.93646,8.61722,537,55,56,"OL","Oldoi terrane","passive continental margin terrane","northwestern part of Russian Southeast","Paleozoic","Silurian to Permian","Silurian to Permian","Silurian, Devonian, Mississippian, Permian"]
[0.54132,8.21378,538,676,74,"YT","Yukon-Tanana terrane","metamorphosed continental margin terrane","east-central Alaska, southeastern Alaska, and western Canadian Cordillera","Late Proterozoic to Mesozoic","Late Proterozoic to Triassic","Late Proterozoic to Triassic","Late Proterozoic, Cambrian, Ordovician, Silurian, Devonian, Mississippian, Pennsylvanian, Permian, Triassic"]
[0.60873,5.11279,539,175,111,"ko","Khingan-Okhotsk volcanic-plutonic belt","Cretaceous overlap assemblage","northern part of Russian Southeast","Mesozoic","Cretaceous","Cretaceous","Cretaceous"]
[0.53184,4.86761,540,604,58,"CC","Cache Creek terrane","accretionary wedge and subduction zone terrane-B oceanic rocks","eastern part of Canadian Cordillera","Paleozoic and Mesozoic","Mississippian to Triassic","Mississippian to Triassic","Mississippian, Pennsylvanian, Permian, Triassic"]
[0.36413,3.74835,541,77,112,"uo","Umlekan-Ogodzhin volcanic-plutonic belt","Early Cretaceous and Late Jurassic overlap assemblage","northeastern part of Russian Southeast","Mesozoic","Jurassic and Cretaceous","Jurassic and Cretaceous","Jurassic, Cretaceous"]
[0.90841,7.24265,542,97,155,"UB","Uniya-Bom terrane","turbidite basin terrane","northern part of Russian Southeast","Mesozoic","Triassic and Jurassic","Triassic and Jurassic","Triassic, Jurassic"]
[0.67475,5.76261,543,80,219,"GN","Gonzha terrane","cratonal terrane","western part of Russian Southeast","Archean to Paleozoic","Archean to Mississippian","Archean to Mississippian","Archean, Proterozoic, Cambrian, Ordovician, Devonian, Mississippian"]
[0.08437,1.24833,544,659,3,"OK","Olyutorka-Kamchatka terrane","island arc terrane","Koryak Highlands and Kamchatka Peninsula","Mesozoic and Cenozoic","Cretaceous and Tertiary","Cretaceous and early Tertiary","Cretaceous, Early Tertiary"]
[15.36431,16.88389,545,777,7,"al","Aleutian volcanic arc","Quaternary and late Tertiary overlap assemblage","Alaska Peninsula, Aleutian Islands, and Komandorsky Islands","Cenozoic","Tertiary to Recent","early Tertiary to Recent","Tertiary, Quaternary"]
[0.54323,4.03282,546,196,58,"GL","Galam terrane","accretionary wedge and subduction zone terrane-B oceanic rocks","northern part of Russian Southeast","Paleozoic","Cambrian to Permian","Cambrian to Permian","Cambrian, Ordovician, Silurian, Devonian, Mississippian, Pennsylvanian, Permian"]
[2.67943,24.25281,547,50,8,"bu","Bureya sedimentary basin","Jurassic overlap assemblage","northwestern part of Russian Southeast","Mesozoic","Jurassic and Cretaceous","Jurassic and Early Cretaceous","Jurassic, Early Cretaceous"]
[0.38478,3.41089,548,128,155,"LN","Lan terrane","turbidite basin terrane","northern part of Russian Southeast","Paleozoic and Mesozoic","Cambrian to Triassic","Cambrian to Triassic","Cambrian, Devonian, Mississippian, Pennsylvanian, Permian, Triassic"]
[0.29047,2.93984,549,84,112,"uo","Umlekan-Ogodzhin volcanic-plutonic belt","Early Cretaceous and Late Jurassic overlap assemblage","northeastern part of Russian Southeast","Mesozoic","Jurassic and Cretaceous","Jurassic and Cretaceous","Jurassic, Cretaceous"]
[1.23320,12.16351,550,214,13,"Czs",null,"Cenozoic (Quaternary and Tertiary) overlap assemblage",null,"Cenozoic","Tertiary and Quaternary","Tertiary and Quaternary","Tertiary, Quaternary"]
[8.29883,20.10231,551,346,13,"Czs",null,"Cenozoic (Quaternary and Tertiary) overlap assemblage",null,"Cenozoic","Tertiary and Quaternary","Tertiary and Quaternary","Tertiary, Quaternary"]
[0.14697,1.97384,552,663,7,"kc","Central Kamchatka volcanic belt","Quaternary and late Tertiary overlap assemblage","central Kamchatka Peninsula","Cenozoic","Tertiary and Quaternary","Eocene to Quaternary","Tertiary, Quaternary"]
[0.19196,2.05448,553,226,111,"ko","Khingan-Okhotsk volcanic-plutonic belt","Cretaceous overlap assemblage","northern part of Russian Southeast","Mesozoic","Cretaceous","Cretaceous","Cretaceous"]
[0.64985,3.20946,554,694,3,"KRO","Kronotskiy terrane","island arc terrane","southeastern Kamchatka Peninsula","Mesozoic and Cenozoic","Cretaceous and Tertiary","Cretaceous and early Tertiary","Cretaceous, Early Tertiary"]
[0.39487,3.54294,555,89,13,"Czs",null,"Cenozoic (Quaternary and Tertiary) overlap assemblage",null,"Cenozoic","Tertiary and Quaternary","Tertiary and Quaternary","Tertiary, Quaternary"]
[0.12699,2.58413,556,44,8,"bu","Bureya sedimentary basin","Jurassic overlap assemblage","northwestern part of Russian Southeast","Mesozoic","Jurassic and Cretaceous","Jurassic and Early Cretaceous","Jurassic, Early Cretaceous"]
[0.22085,1.93193,557,664,74,"GZ","Ganal'skiy terrane","metamorphosed continental margin terrane","southern part of Kamchatka Peninsula","Mesozoic","Jurassic and Cretaceous","Jurassic and Cretaceous","Jurassic, Cretaceous"]
[3.39949,18.81927,558,595,74,"KO","Kootenay terrane","metamorphosed continental margin terrane","southeastern part of Canadian Cordillera","Paleozoic","Cambrian to Permian","Cambrian to Permian","Cambrian, Ordovician, Devonian, Mississippian, Permian"]
[0.61562,4.23048,559,691,58,"VT","Vetlovskiy terrane","accretionary wedge and subduction zone terrane-B oceanic rocks","eastern Kamchatka Peninsula","Mesozoic and Cenozoic","Cretaceous and Tertiary","Cretaceous and early Tertiary","Cretaceous, Early Tertiary"]
[3.71348,17.39466,560,294,111,"es","East Sikhote-Alin volcanic-plutonic belt","Cretaceous overlap assemblage","eastern part of Russian Southeast","Mesozoic and Cenozoic","Cretaceous and Tertiary","Late Cretaceous and early Tertiary","Late Cretaceous, Early Tertiary"]
[0.14799,4.65650,561,94,56,"OL","Oldoi terrane","passive continental margin terrane","northwestern part of Russian Southeast","Paleozoic","Silurian to Permian","Silurian to Permian","Silurian, Devonian, Mississippian, Permian"]
[0.19699,2.00054,562,643,111,"sk","Skeena sedimentary assemblage","Cretaceous overlap assemblage","northern British Columbia, Canadian Cordillera","Mesozoic","Cretaceous","Early Cretaceous","Early Cretaceous"]
[0.07405,1.33210,563,220,129,"UL","Ulban terrane","accretionary wedge and subduction zone terrane-A turbidites","northeastern part of Russian Southeast","Mesozoic","Triassic and Jurassic","Triassic and Jurassic","Triassic, Jurassic"]
[0.66419,3.75020,564,710,3,"WR","Wrangellia superterrane","island arc terrane","southern Alaska, southeastern Alaska, and western Canadian Cordillera","Late Proterozoic to Mesozoic","Late Proterozoic to Cretaceous","Late Proterozoic to Cretaceous","Late Proterozoic, Cambrian, Ordovician, Silurian, Devonian, Mississippian, Pennsylvanian, Permian, Triassic, Jurassic, Cretaceous"]
[0.24543,2.97458,565,684,13,"Czs",null,"Cenozoic (Quaternary and Tertiary) overlap assemblage",null,"Cenozoic","Tertiary and Quaternary","Tertiary and Quaternary","Tertiary, Quaternary"]
[0.13077,2.20317,566,678,13,"Czs",null,"Cenozoic (Quaternary and Tertiary) overlap assemblage",null,"Cenozoic","Tertiary and Quaternary","Tertiary and Quaternary","Tertiary, Quaternary"]
[0.11230,2.35429,567,780,20,"GR","Gar terrane","oceanic crust, sea mount, and ophiolite terrane","northwestern part of Russian Southeast","Late Proterozoic and Mesozoic","Late Proterozoic and Triassic","Late Proterozoic and Triassic","Late Proterozoic, Triassic"]
[1.60455,11.22959,568,781,10,"MM","Mamyn terrane","continental margin arc terrane","northwestern part of Russian Southeast","Archean and Proterozoic","Archean and Proterozoic","Archean and Proterozoic","Archean, Proterozoic"]
[1.64944,11.27940,569,190,129,"UL","Ulban terrane","accretionary wedge and subduction zone terrane-A turbidites","northeastern part of Russian Southeast","Mesozoic","Triassic and Jurassic","Triassic and Jurassic","Triassic, Jurassic"]
[0.90740,6.94204,570,38,219,"AU","Argun terrane","cratonal terrane","northwestern part of Russian Southeast","Archean to Paleozoic","Archean to Permian","Archean to Permian","Archean, Proterozoic, Cambrian, Ordovician, Silurian, Devonian, Mississippian, Pennsylvanian, Permian"]
[0.21615,2.83237,571,229,111,"ko","Khingan-Okhotsk volcanic-plutonic belt","Cretaceous overlap assemblage","northern part of Russian Southeast","Mesozoic","Cretaceous","Cretaceous","Cretaceous"]
[0.46189,3.82438,572,673,112,"gg","Gravina-Nutzotin-Gambier volcanic-plutonic-sedimentary belt","Early Cretaceous and Late Jurassic overlap assemblage","eastern-southern Alaska, southeastern Alaska, and Canadian Cordillera","Mesozoic","Jurassic and Cretaceous","Late Jurassic and Early Cretaceous","Late Jurassic, Early Cretaceous"]
[0.31809,2.77989,573,782,8,"ua","Upper Amur sedimentary assemblage","Jurassic overlap assemblage","northwestern part of Russian Northeast","Mesozoic","Jurassic","Jurassic","Jurassic"]
[0.09410,1.38802,574,672,3,"IK","Iruneiskiy terrane","island arc terrane","Kamchatka Peninsula","Mesozoic","Cretaceous","Cretaceous","Cretaceous"]
[0.71820,5.37233,575,622,124,"ka","Kamloops volcanic belt","middle Tertiary overlap assemblage","central and southern Canadian Cordillera","Cenozoic","Tertiary","early Tertiary","Early Tertiary"]
[10.81959,32.00510,576,90,13,"Czs",null,"Cenozoic (Quaternary and Tertiary) overlap assemblage",null,"Cenozoic","Tertiary and Quaternary","Tertiary and Quaternary","Tertiary, Quaternary"]
[2.68020,19.10088,577,141,112,"uo","Umlekan-Ogodzhin volcanic-plutonic belt","Early Cretaceous and Late Jurassic overlap assemblage","northeastern part of Russian Southeast","Mesozoic","Jurassic and Cretaceous","Jurassic and Cretaceous","Jurassic, Cretaceous"]
[0.51854,2.99597,578,644,124,"ka","Kamloops volcanic belt","middle Tertiary overlap assemblage","central and southern Canadian Cordillera","Cenozoic","Tertiary","early Tertiary","Early Tertiary"]
[0.62297,7.64118,579,174,111,"ko","Khingan-Okhotsk volcanic-plutonic belt","Cretaceous overlap assemblage","northern part of Russian Southeast","Mesozoic","Cretaceous","Cretaceous","Cretaceous"]
[9.81024,32.47381,580,155,10,"BU","Bureya superterrane","continental margin arc terrane","western part of Russian Southeast","Archean to Paleozoic","Archean to Cambrian","Archean to Cambrian","Archean, Proterozoic, Cambrian"]
[0.39586,3.01940,581,638,7,"cb","Columbia River Basalt Group","Quaternary and late Tertiary overlap assemblage","U.S.A. Pacific Northwest and southern and central Canadian Cordillera","Cenozoic","Tertiary","Miocene","Miocene"]
[0.04648,1.57548,582,50,8,"bu","Bureya sedimentary basin","Jurassic overlap assemblage","northwestern part of Russian Southeast","Mesozoic","Jurassic and Cretaceous","Jurassic and Early Cretaceous","Jurassic, Early Cretaceous"]
[0.35561,3.92143,583,256,111,"ko","Khingan-Okhotsk volcanic-plutonic belt","Cretaceous overlap assemblage","northern part of Russian Southeast","Mesozoic","Cretaceous","Cretaceous","Cretaceous"]
[0.07725,1.46830,584,148,112,"uo","Umlekan-Ogodzhin volcanic-plutonic belt","Early Cretaceous and Late Jurassic overlap assemblage","northeastern part of Russian Southeast","Mesozoic","Jurassic and Cretaceous","Jurassic and Cretaceous","Jurassic, Cretaceous"]
[1.12952,8.82007,585,634,58,"CC","Cache Creek terrane","accretionary wedge and subduction zone terrane-B oceanic rocks","eastern part of Canadian Cordillera","Paleozoic and Mesozoic","Mississippian to Triassic","Mississippian to Triassic","Mississippian, Pennsylvanian, Permian, Triassic"]
[0.85245,4.68607,586,675,112,"gg","Gravina-Nutzotin-Gambier volcanic-plutonic-sedimentary belt","Early Cretaceous and Late Jurassic overlap assemblage","eastern-southern Alaska, southeastern Alaska, and Canadian Cordillera","Mesozoic","Jurassic and Cretaceous","Late Jurassic and Early Cretaceous","Late Jurassic, Early Cretaceous"]
[0.22611,2.82052,587,783,3,"NS","Nora-Sukhotin terrane","island arc terrane","western part of Russian Southeast","Proterozoic and Paleozoic","Proterozoic to Mississippian","Proterozoic to Mississippian","Proterozoic, Silurian, Devonian, Mississippian"]
[0.58009,5.65320,588,197,58,"GL","Galam terrane","accretionary wedge and subduction zone terrane-B oceanic rocks","northern part of Russian Southeast","Paleozoic","Cambrian to Permian","Cambrian to Permian","Cambrian, Ordovician, Silurian, Devonian, Mississippian, Pennsylvanian, Permian"]
[0.13561,1.98743,589,105,10,"MM","Mamyn terrane","continental margin arc terrane","northwestern part of Russian Southeast","Archean and Proterozoic","Archean and Proterozoic","Archean and Proterozoic","Archean, Proterozoic"]
[6.49510,27.18885,590,198,58,"BD","Badzhal terrane","accretionary wedge and subduction zone terrane-B oceanic rocks","northern part of Russian Southeast","Paleozoic and Mesozoic","Mississippian to Jurassic","Mississippian to Jurassic","Mississippian, Pennsylvanian, Permian, Triassic, Jurassic"]
[1.18811,6.96456,591,628,7,"cb","Columbia River Basalt Group","Quaternary and late Tertiary overlap assemblage","U.S.A. Pacific Northwest and southern and central Canadian Cordillera","Cenozoic","Tertiary","Miocene","Miocene"]
[0.19625,2.21069,592,151,3,"NS","Nora-Sukhotin terrane","island arc terrane","western part of Russian Southeast","Proterozoic and Paleozoic","Proterozoic to Mississippian","Proterozoic to Mississippian","Proterozoic, Silurian, Devonian, Mississippian"]
[0.13067,1.79193,593,163,112,"uo","Umlekan-Ogodzhin volcanic-plutonic belt","Early Cretaceous and Late Jurassic overlap assemblage","northeastern part of Russian Southeast","Mesozoic","Jurassic and Cretaceous","Jurassic and Cretaceous","Jurassic, Cretaceous"]
[1.24114,7.47845,594,376,7,"sp","Sakhalin-Primorye volcanic belt","Quaternary and late Tertiary overlap assemblage","Sea of Japan and adjacent areas","Cenozoic","Tertiary and Quaternary","late Tertiary and Quaternary","Late Tertiary, Quaternary"]
[0.29126,2.13075,595,625,8,"ns","Nelson plutonic suite","Jurassic overlap assemblage","southeastern Canadian Cordillera","Mesozoic","Jurassic","Jurassic","Jurassic"]
[4.32652,22.55774,596,688,131,"cn","Coast-North Cascade plutonic belt","early Tertiary and Late Cretaceous overlap assemblage","southeastern Alaska, western Canadian Cordillera, and northern U.S.A. Pacific Northwest","Mesozoic and Cenozoic","Cretaceous and Tertiary","Late Cretaceous and early Tertiary","Late Cretaceous, Early Tertiary"]
[0.29216,4.47110,597,356,58,"KLM","Kiselevka-Manoma terrane","accretionary wedge and subduction zone terrane-B oceanic rocks","central part of Russian Southeast","Mesozoic","Jurassic and Cretaceous","Jurassic and Cretaceous","Jurassic, Cretaceous"]
[0.01061,0.44091,598,50,8,"bu","Bureya sedimentary basin","Jurassic overlap assemblage","northwestern part of Russian Southeast","Mesozoic","Jurassic and Cretaceous","Jurassic and Early Cretaceous","Jurassic, Early Cretaceous"]
[0.16477,2.00211,599,607,7,"cb","Columbia River Basalt Group","Quaternary and late Tertiary overlap assemblage","U.S.A. Pacific Northwest and southern and central Canadian Cordillera","Cenozoic","Tertiary","Miocene","Miocene"]
[0.30015,2.77140,600,666,3,"ST","Stikinia terrane","island arc terrane","southeastern Alaska and west-central Canadian Cordillera","Paleozoic and Mesozoic","Devonian to Jurassic","Devonian to Jurassic","Devonian, Mississippian, Pennsylvanian, Permian, Triassic, Jurassic"]
[0.97032,6.49624,601,699,7,"kc","Central Kamchatka volcanic belt","Quaternary and late Tertiary overlap assemblage","central Kamchatka Peninsula","Cenozoic","Tertiary and Quaternary","Eocene to Quaternary","Tertiary, Quaternary"]
[1.03174,8.34523,602,679,3,"CD","Cadwallader terrane","island arc terrane","southern part of Canadian Cordillera","Paleozoic and Mesozoic","Permian to Jurassic","Permian to Jurassic","Permian, Triassic, Jurassic"]
[0.13257,1.89895,603,113,3,"NS","Nora-Sukhotin terrane","island arc terrane","western part of Russian Southeast","Proterozoic and Paleozoic","Proterozoic to Mississippian","Proterozoic to Mississippian","Proterozoic, Silurian, Devonian, Mississippian"]
[0.02432,0.66680,604,50,8,"bu","Bureya sedimentary basin","Jurassic overlap assemblage","northwestern part of Russian Southeast","Mesozoic","Jurassic and Cretaceous","Jurassic and Early Cretaceous","Jurassic, Early Cretaceous"]
[0.15156,2.05901,605,261,13,"Czs",null,"Cenozoic (Quaternary and Tertiary) overlap assemblage",null,"Cenozoic","Tertiary and Quaternary","Tertiary and Quaternary","Tertiary, Quaternary"]
[0.08715,1.58618,606,209,111,"ko","Khingan-Okhotsk volcanic-plutonic belt","Cretaceous overlap assemblage","northern part of Russian Southeast","Mesozoic","Cretaceous","Cretaceous","Cretaceous"]
[0.09050,1.67336,607,282,111,"ko","Khingan-Okhotsk volcanic-plutonic belt","Cretaceous overlap assemblage","northern part of Russian Southeast","Mesozoic","Cretaceous","Cretaceous","Cretaceous"]
[0.27176,3.88475,608,205,10,"BU","Bureya superterrane","continental margin arc terrane","western part of Russian Southeast","Archean to Paleozoic","Archean to Cambrian","Archean to Cambrian","Archean, Proterozoic, Cambrian"]
[0.19590,2.02964,609,709,13,"Czs",null,"Cenozoic (Quaternary and Tertiary) overlap assemblage",null,"Cenozoic","Tertiary and Quaternary","Tertiary and Quaternary","Tertiary, Quaternary"]
[0.06736,1.39707,610,249,58,"GL","Galam terrane","accretionary wedge and subduction zone terrane-B oceanic rocks","northern part of Russian Southeast","Paleozoic","Cambrian to Permian","Cambrian to Permian","Cambrian, Ordovician, Silurian, Devonian, Mississippian, Pennsylvanian, Permian"]
[0.02213,0.88264,611,56,112,"uo","Umlekan-Ogodzhin volcanic-plutonic belt","Early Cretaceous and Late Jurassic overlap assemblage","northeastern part of Russian Southeast","Mesozoic","Jurassic and Cretaceous","Jurassic and Cretaceous","Jurassic, Cretaceous"]
[18.72007,34.13939,612,800,7,"ejck","East-Japan_Chisima-Kuril volcanic-plutonic belt","Quaternary and late Tertiary overlap assemblage","Hokkaido Island, Japan: Chishima Islands, Kuril Islands","Cenozoic","Tertiary to Recent","Neogene to Recent","Late Tertiary, Quaternary"]
[0.31929,5.02246,613,99,3,"NS","Nora-Sukhotin terrane","island arc terrane","western part of Russian Southeast","Proterozoic and Paleozoic","Proterozoic to Mississippian","Proterozoic to Mississippian","Proterozoic, Silurian, Devonian, Mississippian"]
[0.45302,3.43774,614,605,219,"MO","Monashee terrane","cratonal terrane","southeastern part of Canadian Cordillera","Proterozoic and Paleozoic","Proterozoic and Cambrian","Proterozoic and Cambrian","Proterozoic, Cambrian"]
[0.33280,2.57534,615,444,3,"KV","Kamyshovy terrane","island arc terrane","Sakhalin Island, Russian Southeast","Mesozoic","Jurassic and Cretaceous","Jurassic and Cretaceous","Jurassic, Cretaceous"]
[1.43316,10.62355,616,216,111,"ko","Khingan-Okhotsk volcanic-plutonic belt","Cretaceous overlap assemblage","northern part of Russian Southeast","Mesozoic","Cretaceous","Cretaceous","Cretaceous"]
[0.74544,8.24620,617,603,74,"KO","Kootenay terrane","metamorphosed continental margin terrane","southeastern part of Canadian Cordillera","Paleozoic","Cambrian to Permian","Cambrian to Permian","Cambrian, Ordovician, Devonian, Mississippian, Permian"]
[0.09997,1.82036,618,627,111,"om","Omineca-Selwyn plutonic belt","Cretaceous overlap assemblage","eastern Canadian Cordillera, interior and northern Alaska, and northern Russian Northeast","Mesozoic","Cretaceous","mid-Cretaceous","Mid-Cretaceous"]
[0.28216,3.93990,619,668,155,"MT","Methow terrane","turbidite basin terrane","southern Canadian Cordillera and northern U.S.A. Pacific Northwest","Mesozoic","Triassic to Cretaceous","Triassic to Cretaceous","Triassic, Jurassic, Cretaceous"]
[0.12153,2.52083,620,479,58,"ANV","Aniva terrane","accretionary wedge and subduction zone terrane-B oceanic rocks","Sakhalin Island, Russian Southeast","Mesozoic","Triassic to Cretaceous","Triassic to Cretaceous","Triassic, Jurassic, Cretaceous"]
[0.57747,4.26498,621,501,58,"NAB","Nabilsky terrane","accretionary wedge and subduction zone terrane-B oceanic rocks","Sakhalin Island, Russian Southeast","Mesozoic","Jurassic and Cretaceous","Jurassic and Cretaceous","Jurassic, Cretaceous"]
[0.08117,1.57181,622,268,7,"sp","Sakhalin-Primorye volcanic belt","Quaternary and late Tertiary overlap assemblage","Sea of Japan and adjacent areas","Cenozoic","Tertiary and Quaternary","late Tertiary and Quaternary","Late Tertiary, Quaternary"]
[0.19188,2.46069,623,655,124,"ka","Kamloops volcanic belt","middle Tertiary overlap assemblage","central and southern Canadian Cordillera","Cenozoic","Tertiary","early Tertiary","Early Tertiary"]
[0.07482,1.63856,624,255,111,"ko","Khingan-Okhotsk volcanic-plutonic belt","Cretaceous overlap assemblage","northern part of Russian Southeast","Mesozoic","Cretaceous","Cretaceous","Cretaceous"]
[0.74973,5.90152,625,371,155,"ZT","Zhuraviesk-Tumnin terrane","turbidite basin terrane","eastern part of Russian Southeast","Mesozoic","Jurassic and Cretaceous","Late Jurassic and Early Cretaceous","Late Jurassic and Early Cretaceous"]
[0.35762,3.33668,626,680,58,"BR","Bridge River terrane","accretionary wedge and subduction zone terrane-B oceanic rocks","southern Canadian Cordillera and northern U.S.A. Pacific Northwest","Paleozoic and Mesozoic","Mississippian to Cretaceous","Mississippian to Cretaceous","Mississippian, Pennsylvanian, Permian, Triassic, Jurassic, Cretaceous"]
[1.55781,9.85913,627,471,155,"WSA","West Sakhalin terrane","turbidite basin terrane","Sakhalin Island, Russian Southeast","Mesozoic","Cretaceous","Cretaceous","Cretaceous"]
[3.79425,20.91547,628,721,3,"WR","Wrangellia superterrane","island arc terrane","southern Alaska, southeastern Alaska, and western Canadian Cordillera","Late Proterozoic to Mesozoic","Late Proterozoic to Cretaceous","Late Proterozoic to Cretaceous","Late Proterozoic, Cambrian, Ordovician, Silurian, Devonian, Mississippian, Pennsylvanian, Permian, Triassic, Jurassic, Cretaceous"]
[0.20447,2.57702,629,534,3,"TR","Terpeniya terrane","island arc terrane","Sakhalin Island, Russian Southeast","Mesozoic","Cretaceous","Cretaceous","Cretaceous"]
[0.33632,3.89552,630,671,111,"sb","Spences Bridge volcanic-plutonic belt","Cretaceous overlap assemblage","southern British Columbia, Canadian Cordillera","Mesozoic","Cretaceous","mid-Cretaceous","Mid-Cretaceous"]
[1.63843,11.32585,631,412,3,"KE","Kema terrane","island arc terrane","eastern part of Russian Southeast","Mesozoic","Cretaceous","Cretaceous","Cretaceous"]
[0.85126,6.07514,632,426,111,"es","East Sikhote-Alin volcanic-plutonic belt","Cretaceous overlap assemblage","eastern part of Russian Southeast","Mesozoic and Cenozoic","Cretaceous and Tertiary","Late Cretaceous and early Tertiary","Late Cretaceous, Early Tertiary"]
[0.27250,2.80615,633,652,124,"ka","Kamloops volcanic belt","middle Tertiary overlap assemblage","central and southern Canadian Cordillera","Cenozoic","Tertiary","early Tertiary","Early Tertiary"]
[0.19463,2.13206,634,615,8,"ns","Nelson plutonic suite","Jurassic overlap assemblage","southeastern Canadian Cordillera","Mesozoic","Jurassic","Jurassic","Jurassic"]
[0.03808,0.75156,635,503,58,"ANV","Aniva terrane","accretionary wedge and subduction zone terrane-B oceanic rocks","Sakhalin Island, Russian Southeast","Mesozoic","Triassic to Cretaceous","Triassic to Cretaceous","Triassic, Jurassic, Cretaceous"]
[0.07519,1.14665,636,225,7,"sp","Sakhalin-Primorye volcanic belt","Quaternary and late Tertiary overlap assemblage","Sea of Japan and adjacent areas","Cenozoic","Tertiary and Quaternary","late Tertiary and Quaternary","Late Tertiary, Quaternary"]
[0.22122,2.09431,637,549,13,"Czs",null,"Cenozoic (Quaternary and Tertiary) overlap assemblage",null,"Cenozoic","Tertiary and Quaternary","Tertiary and Quaternary","Tertiary, Quaternary"]
[0.36168,3.03670,638,576,13,"cf","Cordilleran sedimentary foreland basin","Cenozoic (Quaternary and Tertiary) overlap assemblage","U.S.A. Pacific Northwest and Canadian Cordillera","Mesozoic and Cenozoic","Jurassic to Tertiary","Late Jurassic to early Tertiary","Late Jurassic, Cretaceous, Early Tertiary"]
[1.36837,13.20712,639,733,112,"gg","Gravina-Nutzotin-Gambier volcanic-plutonic-sedimentary belt","Early Cretaceous and Late Jurassic overlap assemblage","eastern-southern Alaska, southeastern Alaska, and Canadian Cordillera","Mesozoic","Jurassic and Cretaceous","Late Jurassic and Early Cretaceous","Late Jurassic, Early Cretaceous"]
[6.73810,27.72773,640,227,13,"Czs",null,"Cenozoic (Quaternary and Tertiary) overlap assemblage",null,"Cenozoic","Tertiary and Quaternary","Tertiary and Quaternary","Tertiary, Quaternary"]
[0.84506,8.67459,641,626,3,"QN","Quesnellia terrane","island arc terrane","central part of Canadian Cordillera","Paleozoic and Mesozoic","Devonian to Jurassic","Devonian to Jurassic","Devonian, Mississippian, Pennsylvanian, Permian, Triassic, Jurassic"]
[0.26753,2.42432,642,535,58,"ANV","Aniva terrane","accretionary wedge and subduction zone terrane-B oceanic rocks","Sakhalin Island, Russian Southeast","Mesozoic","Triassic to Cretaceous","Triassic to Cretaceous","Triassic, Jurassic, Cretaceous"]
[0.10492,1.59260,643,222,10,"BU","Bureya superterrane","continental margin arc terrane","western part of Russian Southeast","Archean to Paleozoic","Archean to Cambrian","Archean to Cambrian","Archean, Proterozoic, Cambrian"]
[4.00361,16.93602,644,513,13,"Czs",null,"Cenozoic (Quaternary and Tertiary) overlap assemblage",null,"Cenozoic","Tertiary and Quaternary","Tertiary and Quaternary","Tertiary, Quaternary"]
[0.16916,2.38329,645,646,8,"ns","Nelson plutonic suite","Jurassic overlap assemblage","southeastern Canadian Cordillera","Mesozoic","Jurassic","Jurassic","Jurassic"]
[5.39651,26.94020,646,393,58,"SMA","Samarka terrane","accretionary wedge and subduction zone terrane-B oceanic rocks","eastern part of Russian Southeast","Paleozoic and Mesozoic","Devonian to Jurassic","Devonian to Jurassic","Devonian, Mississippian, Pennsylvanian, Permian, Triassic, Jurassic"]
[0.14513,1.93771,647,377,111,"es","East Sikhote-Alin volcanic-plutonic belt","Cretaceous overlap assemblage","eastern part of Russian Southeast","Mesozoic and Cenozoic","Cretaceous and Tertiary","Late Cretaceous and early Tertiary","Late Cretaceous, Early Tertiary"]
[0.06658,1.06436,648,172,111,"ko","Khingan-Okhotsk volcanic-plutonic belt","Cretaceous overlap assemblage","northern part of Russian Southeast","Mesozoic","Cretaceous","Cretaceous","Cretaceous"]
[0.96710,5.65555,649,566,3,"TR","Terpeniya terrane","island arc terrane","Sakhalin Island, Russian Southeast","Mesozoic","Cretaceous","Cretaceous","Cretaceous"]
[0.64468,5.96385,650,690,155,"MT","Methow terrane","turbidite basin terrane","southern Canadian Cordillera and northern U.S.A. Pacific Northwest","Mesozoic","Triassic to Cretaceous","Triassic to Cretaceous","Triassic, Jurassic, Cretaceous"]
[0.55526,3.29730,651,665,8,"ns","Nelson plutonic suite","Jurassic overlap assemblage","southeastern Canadian Cordillera","Mesozoic","Jurassic","Jurassic","Jurassic"]
[0.96077,7.57240,652,725,131,"gb","Georgia Basin sedimentary assemblage","early Tertiary and Late Cretaceous overlap assemblage","southern part of Canadian Cordillera","Mesozoic and Cenozoic","Cretaceous and Tertiary","Late Cretaceous and Tertiary","Late Cretaceous, Early Tertiary, Middle Tertiary"]
[0.14106,2.32437,653,600,111,"om","Omineca-Selwyn plutonic belt","Cretaceous overlap assemblage","eastern Canadian Cordillera, interior and northern Alaska, and northern Russian Northeast","Mesozoic","Cretaceous","mid-Cretaceous","Mid-Cretaceous"]
[0.12029,2.13853,654,407,111,"es","East Sikhote-Alin volcanic-plutonic belt","Cretaceous overlap assemblage","eastern part of Russian Southeast","Mesozoic and Cenozoic","Cretaceous and Tertiary","Late Cretaceous and early Tertiary","Late Cretaceous, Early Tertiary"]
[0.22628,1.82403,655,573,7,"sp","Sakhalin-Primorye volcanic belt","Quaternary and late Tertiary overlap assemblage","Sea of Japan and adjacent areas","Cenozoic","Tertiary and Quaternary","late Tertiary and Quaternary","Late Tertiary, Quaternary"]
[0.06399,1.35084,656,323,129,"AM","Amur River terrane","accretionary wedge and subduction zone terrane-A turbidites","northern part of Russian Southeast","Mesozoic","Jurassic and Cretaceous","Jurassic and Cretaceous","Jurassic, Cretaceous"]
[1.06423,5.80639,657,650,124,"ka","Kamloops volcanic belt","middle Tertiary overlap assemblage","central and southern Canadian Cordillera","Cenozoic","Tertiary","early Tertiary","Early Tertiary"]
[0.21877,1.91579,658,633,8,"ns","Nelson plutonic suite","Jurassic overlap assemblage","southeastern Canadian Cordillera","Mesozoic","Jurassic","Jurassic","Jurassic"]
[0.07339,1.43548,659,215,111,"ko","Khingan-Okhotsk volcanic-plutonic belt","Cretaceous overlap assemblage","northern part of Russian Southeast","Mesozoic","Cretaceous","Cretaceous","Cretaceous"]
[0.22190,3.12494,660,368,7,"sp","Sakhalin-Primorye volcanic belt","Quaternary and late Tertiary overlap assemblage","Sea of Japan and adjacent areas","Cenozoic","Tertiary and Quaternary","late Tertiary and Quaternary","Late Tertiary, Quaternary"]
[2.37873,7.15110,661,454,7,"sp","Sakhalin-Primorye volcanic belt","Quaternary and late Tertiary overlap assemblage","Sea of Japan and adjacent areas","Cenozoic","Tertiary and Quaternary","late Tertiary and Quaternary","Late Tertiary, Quaternary"]
[0.17546,1.78169,662,723,3,"WR","Wrangellia superterrane","island arc terrane","southern Alaska, southeastern Alaska, and western Canadian Cordillera","Late Proterozoic to Mesozoic","Late Proterozoic to Cretaceous","Late Proterozoic to Cretaceous","Late Proterozoic, Cambrian, Ordovician, Silurian, Devonian, Mississippian, Pennsylvanian, Permian, Triassic, Jurassic, Cretaceous"]
[3.60024,20.28690,663,415,155,"ZT","Zhuraviesk-Tumnin terrane","turbidite basin terrane","eastern part of Russian Southeast","Mesozoic","Jurassic and Cretaceous","Late Jurassic and Early Cretaceous","Late Jurassic and Early Cretaceous"]
[0.11849,2.49425,664,357,129,"AM","Amur River terrane","accretionary wedge and subduction zone terrane-A turbidites","northern part of Russian Southeast","Mesozoic","Jurassic and Cretaceous","Jurassic and Cretaceous","Jurassic, Cretaceous"]
[0.14575,2.73241,665,413,111,"es","East Sikhote-Alin volcanic-plutonic belt","Cretaceous overlap assemblage","eastern part of Russian Southeast","Mesozoic and Cenozoic","Cretaceous and Tertiary","Late Cretaceous and early Tertiary","Late Cretaceous, Early Tertiary"]
[0.26067,3.27289,666,291,129,"KB","Khabarovsk terrane","accretionary wedge and subduction zone terrane-A turbidites","east-central part of Russian Southeast","Paleozoic and Mesozoic","Devonian to Cretaceous","Devonian to Cretaceous","Devonian, Mississippian, Pennsylvanian, Permian, Triassic, Jurassic, Cretaceous"]
[0.04010,1.03117,667,410,74,"AN","Anui terrane","metamorphosed continental margin terrane","eastern part of Russian Southeast","Paleozoic","Ordovician and Silurian","Ordovician and Silurian","Ordovician, Silurian"]
[0.11458,1.36274,668,637,111,"om","Omineca-Selwyn plutonic belt","Cretaceous overlap assemblage","eastern Canadian Cordillera, interior and northern Alaska, and northern Russian Northeast","Mesozoic","Cretaceous","mid-Cretaceous","Mid-Cretaceous"]
[0.07474,1.15415,669,241,111,"ko","Khingan-Okhotsk volcanic-plutonic belt","Cretaceous overlap assemblage","northern part of Russian Southeast","Mesozoic","Cretaceous","Cretaceous","Cretaceous"]
[0.09134,1.90909,670,204,7,"sp","Sakhalin-Primorye volcanic belt","Quaternary and late Tertiary overlap assemblage","Sea of Japan and adjacent areas","Cenozoic","Tertiary and Quaternary","late Tertiary and Quaternary","Late Tertiary, Quaternary"]
[0.36779,4.48530,671,386,111,"es","East Sikhote-Alin volcanic-plutonic belt","Cretaceous overlap assemblage","eastern part of Russian Southeast","Mesozoic and Cenozoic","Cretaceous and Tertiary","Late Cretaceous and early Tertiary","Late Cretaceous, Early Tertiary"]
[3.28389,20.83248,672,712,13,"Czs",null,"Cenozoic (Quaternary and Tertiary) overlap assemblage",null,"Cenozoic","Tertiary and Quaternary","Tertiary and Quaternary","Tertiary, Quaternary"]
[0.74289,5.92814,673,706,3,"CK","Chilliwack River terrane","island arc terrane","southern British Columbia, Canadian Cordillera and northern U.S.A. Pacific Northwest","Paleozoic and Mesozoic","Devonian to Jurassic","Devonian to Jurassic","Devonian, Mississippian, Pennsylvanian, Permian, Triassic, Jurassic"]
[0.39692,4.26430,674,199,111,"ko","Khingan-Okhotsk volcanic-plutonic belt","Cretaceous overlap assemblage","northern part of Russian Southeast","Mesozoic","Cretaceous","Cretaceous","Cretaceous"]
[1.81524,8.83733,675,662,131,"cn","Coast-North Cascade plutonic belt","early Tertiary and Late Cretaceous overlap assemblage","southeastern Alaska, western Canadian Cordillera, and northern U.S.A. Pacific Northwest","Mesozoic and Cenozoic","Cretaceous and Tertiary","Late Cretaceous and early Tertiary","Late Cretaceous, Early Tertiary"]
[0.17253,2.53182,676,598,13,"Czs",null,"Cenozoic (Quaternary and Tertiary) overlap assemblage",null,"Cenozoic","Tertiary and Quaternary","Tertiary and Quaternary","Tertiary, Quaternary"]
[0.81938,6.75968,677,647,111,"om","Omineca-Selwyn plutonic belt","Cretaceous overlap assemblage","eastern Canadian Cordillera, interior and northern Alaska, and northern Russian Northeast","Mesozoic","Cretaceous","mid-Cretaceous","Mid-Cretaceous"]
[0.15013,2.71005,678,239,111,"ko","Khingan-Okhotsk volcanic-plutonic belt","Cretaceous overlap assemblage","northern part of Russian Southeast","Mesozoic","Cretaceous","Cretaceous","Cretaceous"]
[0.30494,2.70883,679,389,7,"sp","Sakhalin-Primorye volcanic belt","Quaternary and late Tertiary overlap assemblage","Sea of Japan and adjacent areas","Cenozoic","Tertiary and Quaternary","late Tertiary and Quaternary","Late Tertiary, Quaternary"]
[0.15042,1.58841,680,559,7,"sp","Sakhalin-Primorye volcanic belt","Quaternary and late Tertiary overlap assemblage","Sea of Japan and adjacent areas","Cenozoic","Tertiary and Quaternary","late Tertiary and Quaternary","Late Tertiary, Quaternary"]
[0.23114,2.89210,681,719,58,"EA","Easton terrane","accretionary wedge and subduction zone terrane-B oceanic rocks","southeastern Canadian Cordillera and northwestern U.S.A. Pacific Northwest","Mesozoic","Triassic and Jurassic","Triassic and Jurassic","Triassic, Jurassic"]
[0.15049,2.14444,682,729,129,"PR","Pacific Rim terrane","accretionary wedge and subduction zone terrane-A turbidites","southwestern Canadian Cordillera and northwestern U.S.A. Pacific Northwest","Mesozoic","Triassic to Cretaceous","Triassic to Cretaceous","Triassic, Jurassic, Cretaceous"]
[0.05074,0.89326,683,247,10,"BU","Bureya superterrane","continental margin arc terrane","western part of Russian Southeast","Archean to Paleozoic","Archean to Cambrian","Archean to Cambrian","Archean, Proterozoic, Cambrian"]
[0.10717,1.35581,684,735,3,"CK","Chilliwack River terrane","island arc terrane","southern British Columbia, Canadian Cordillera and northern U.S.A. Pacific Northwest","Paleozoic and Mesozoic","Devonian to Jurassic","Devonian to Jurassic","Devonian, Mississippian, Pennsylvanian, Permian, Triassic, Jurassic"]
[0.15549,1.86862,685,677,74,"KO","Kootenay terrane","metamorphosed continental margin terrane","southeastern part of Canadian Cordillera","Paleozoic","Cambrian to Permian","Cambrian to Permian","Cambrian, Ordovician, Devonian, Mississippian, Permian"]
[0.45039,4.03227,686,476,111,"es","East Sikhote-Alin volcanic-plutonic belt","Cretaceous overlap assemblage","eastern part of Russian Southeast","Mesozoic and Cenozoic","Cretaceous and Tertiary","Late Cretaceous and early Tertiary","Late Cretaceous, Early Tertiary"]
[0.15985,3.04090,687,741,129,"PR","Pacific Rim terrane","accretionary wedge and subduction zone terrane-A turbidites","southwestern Canadian Cordillera and northwestern U.S.A. Pacific Northwest","Mesozoic","Triassic to Cretaceous","Triassic to Cretaceous","Triassic, Jurassic, Cretaceous"]
[0.21119,2.61028,688,743,58,"SZ","Siletzia terrane","accretionary wedge and subduction zone terrane-B oceanic rocks","western part of U.S.A. Pacific Northwest","Cenozoic","Tertiary","early Tertiary","Early Tertiary"]
[2.12654,16.33648,689,746,58,"SZ","Siletzia terrane","accretionary wedge and subduction zone terrane-B oceanic rocks","western part of U.S.A. Pacific Northwest","Cenozoic","Tertiary","early Tertiary","Early Tertiary"]
[0.25143,2.57198,690,728,129,"PR","Pacific Rim terrane","accretionary wedge and subduction zone terrane-A turbidites","southwestern Canadian Cordillera and northwestern U.S.A. Pacific Northwest","Mesozoic","Triassic to Cretaceous","Triassic to Cretaceous","Triassic, Jurassic, Cretaceous"]
[0.07860,1.46996,691,327,129,"KB","Khabarovsk terrane","accretionary wedge and subduction zone terrane-A turbidites","east-central part of Russian Southeast","Paleozoic and Mesozoic","Devonian to Cretaceous","Devonian to Cretaceous","Devonian, Mississippian, Pennsylvanian, Permian, Triassic, Jurassic, Cretaceous"]
[0.09936,1.78883,692,383,129,"AM","Amur River terrane","accretionary wedge and subduction zone terrane-A turbidites","northern part of Russian Southeast","Mesozoic","Jurassic and Cretaceous","Jurassic and Cretaceous","Jurassic, Cretaceous"]
[0.11283,1.56897,693,617,13,"Czs",null,"Cenozoic (Quaternary and Tertiary) overlap assemblage",null,"Cenozoic","Tertiary and Quaternary","Tertiary and Quaternary","Tertiary, Quaternary"]
[0.06448,1.38023,694,349,129,"AM","Amur River terrane","accretionary wedge and subduction zone terrane-A turbidites","northern part of Russian Southeast","Mesozoic","Jurassic and Cretaceous","Jurassic and Cretaceous","Jurassic, Cretaceous"]
[0.24211,2.55229,695,720,129,"NA","Nason terrane","accretionary wedge and subduction zone terrane-A turbidites","north-central part of U.S.A. Pacific Northwest","Mesozoic","Triassic and Jurassic","Triassic and Jurassic","Triassic, Jurassic"]
[10.40231,40.62188,696,683,7,"cb","Columbia River Basalt Group","Quaternary and late Tertiary overlap assemblage","U.S.A. Pacific Northwest and southern and central Canadian Cordillera","Cenozoic","Tertiary","Miocene","Miocene"]
[0.12594,2.08607,697,428,111,"es","East Sikhote-Alin volcanic-plutonic belt","Cretaceous overlap assemblage","eastern part of Russian Southeast","Mesozoic and Cenozoic","Cretaceous and Tertiary","Late Cretaceous and early Tertiary","Late Cretaceous, Early Tertiary"]
[0.28427,3.14678,698,670,111,"om","Omineca-Selwyn plutonic belt","Cretaceous overlap assemblage","eastern Canadian Cordillera, interior and northern Alaska, and northern Russian Northeast","Mesozoic","Cretaceous","mid-Cretaceous","Mid-Cretaceous"]
[0.45632,3.41518,699,749,129,"OC","Olympic Core terrane","accretionary wedge and subduction zone terrane-A turbidites","southern Canadian Cordillera and northern U.S.A. Pacific Northwest","Cenozoic","Tertiary","early and middle Tertiary","Early and Middle Tertiary"]
[0.23001,2.17857,700,755,129,"HO","Hoh terrane","accretionary wedge and subduction zone terrane-A turbidites","southwestern Canadian Cordillera and northwestern U.S.A. Pacific Northwest","Cenozoic","Tertiary","middle Tertiary","Middle Tertiary"]
[0.16926,2.12737,701,456,111,"es","East Sikhote-Alin volcanic-plutonic belt","Cretaceous overlap assemblage","eastern part of Russian Southeast","Mesozoic and Cenozoic","Cretaceous and Tertiary","Late Cretaceous and early Tertiary","Late Cretaceous, Early Tertiary"]
[0.35367,3.16036,702,491,7,"sp","Sakhalin-Primorye volcanic belt","Quaternary and late Tertiary overlap assemblage","Sea of Japan and adjacent areas","Cenozoic","Tertiary and Quaternary","late Tertiary and Quaternary","Late Tertiary, Quaternary"]
[0.51689,5.05221,703,726,131,"cn","Coast-North Cascade plutonic belt","early Tertiary and Late Cretaceous overlap assemblage","southeastern Alaska, western Canadian Cordillera, and northern U.S.A. Pacific Northwest","Mesozoic and Cenozoic","Cretaceous and Tertiary","Late Cretaceous and early Tertiary","Late Cretaceous, Early Tertiary"]
[0.24471,3.15095,704,718,13,"Czs",null,"Cenozoic (Quaternary and Tertiary) overlap assemblage",null,"Cenozoic","Tertiary and Quaternary","Tertiary and Quaternary","Tertiary, Quaternary"]
[0.16873,1.60456,705,588,7,"sp","Sakhalin-Primorye volcanic belt","Quaternary and late Tertiary overlap assemblage","Sea of Japan and adjacent areas","Cenozoic","Tertiary and Quaternary","late Tertiary and Quaternary","Late Tertiary, Quaternary"]
[0.13969,2.47259,706,392,111,"es","East Sikhote-Alin volcanic-plutonic belt","Cretaceous overlap assemblage","eastern part of Russian Southeast","Mesozoic and Cenozoic","Cretaceous and Tertiary","Late Cretaceous and early Tertiary","Late Cretaceous, Early Tertiary"]
[0.26842,2.45058,707,711,13,"Czs",null,"Cenozoic (Quaternary and Tertiary) overlap assemblage",null,"Cenozoic","Tertiary and Quaternary","Tertiary and Quaternary","Tertiary, Quaternary"]
[0.70202,4.56100,708,344,129,"AM","Amur River terrane","accretionary wedge and subduction zone terrane-A turbidites","northern part of Russian Southeast","Mesozoic","Jurassic and Cretaceous","Jurassic and Cretaceous","Jurassic, Cretaceous"]
[0.65634,8.36693,709,473,3,"KE","Kema terrane","island arc terrane","eastern part of Russian Southeast","Mesozoic","Cretaceous","Cretaceous","Cretaceous"]
[0.89270,5.97365,710,477,111,"es","East Sikhote-Alin volcanic-plutonic belt","Cretaceous overlap assemblage","eastern part of Russian Southeast","Mesozoic and Cenozoic","Cretaceous and Tertiary","Late Cretaceous and early Tertiary","Late Cretaceous, Early Tertiary"]
[19.22922,45.77141,711,739,7,"ca","Cascade volcanic-plutonic belt","Quaternary and late Tertiary overlap assemblage","central and southern Canadian Cordillera and U.S.A. Pacific Northwest","Cenozoic","Tertiary and Quaternary","late Eocene to Quaternary","Tertiary, Quaternary"]
[0.09610,1.83931,712,441,111,"es","East Sikhote-Alin volcanic-plutonic belt","Cretaceous overlap assemblage","eastern part of Russian Southeast","Mesozoic and Cenozoic","Cretaceous and Tertiary","Late Cretaceous and early Tertiary","Late Cretaceous, Early Tertiary"]
[0.27635,2.11791,713,616,58,"ANV","Aniva terrane","accretionary wedge and subduction zone terrane-B oceanic rocks","Sakhalin Island, Russian Southeast","Mesozoic","Triassic to Cretaceous","Triassic to Cretaceous","Triassic, Jurassic, Cretaceous"]
[0.82087,5.62513,714,395,111,"es","East Sikhote-Alin volcanic-plutonic belt","Cretaceous overlap assemblage","eastern part of Russian Southeast","Mesozoic and Cenozoic","Cretaceous and Tertiary","Late Cretaceous and early Tertiary","Late Cretaceous, Early Tertiary"]
[0.78666,6.25670,715,753,111,"co","Colville sedimentary basin","Cretaceous overlap assemblage","northern Alaska","Mesozoic and Cenozoic","Cretaceous and Tertiary","Cretaceous and Tertiary","Cretaceous, Tertiary"]
[0.78005,5.99300,716,707,13,"Czs",null,"Cenozoic (Quaternary and Tertiary) overlap assemblage",null,"Cenozoic","Tertiary and Quaternary","Tertiary and Quaternary","Tertiary, Quaternary"]
[0.10149,1.17837,717,757,58,"SZ","Siletzia terrane","accretionary wedge and subduction zone terrane-B oceanic rocks","western part of U.S.A. Pacific Northwest","Cenozoic","Tertiary","early Tertiary","Early Tertiary"]
[0.44746,3.33629,718,697,13,"Czs",null,"Cenozoic (Quaternary and Tertiary) overlap assemblage",null,"Cenozoic","Tertiary and Quaternary","Tertiary and Quaternary","Tertiary, Quaternary"]
[0.29191,3.20959,719,364,58,"SMA","Samarka terrane","accretionary wedge and subduction zone terrane-B oceanic rocks","eastern part of Russian Southeast","Paleozoic and Mesozoic","Devonian to Jurassic","Devonian to Jurassic","Devonian, Mississippian, Pennsylvanian, Permian, Triassic, Jurassic"]
[0.76059,3.55792,720,645,58,"ANV","Aniva terrane","accretionary wedge and subduction zone terrane-B oceanic rocks","Sakhalin Island, Russian Southeast","Mesozoic","Triassic to Cretaceous","Triassic to Cretaceous","Triassic, Jurassic, Cretaceous"]
[0.39823,4.62914,721,487,7,"sp","Sakhalin-Primorye volcanic belt","Quaternary and late Tertiary overlap assemblage","Sea of Japan and adjacent areas","Cenozoic","Tertiary and Quaternary","late Tertiary and Quaternary","Late Tertiary, Quaternary"]
[0.05870,1.15115,722,642,155,"WSA","West Sakhalin terrane","turbidite basin terrane","Sakhalin Island, Russian Southeast","Mesozoic","Cretaceous","Cretaceous","Cretaceous"]
[5.53587,20.91526,723,483,111,"es","East Sikhote-Alin volcanic-plutonic belt","Cretaceous overlap assemblage","eastern part of Russian Southeast","Mesozoic and Cenozoic","Cretaceous and Tertiary","Late Cretaceous and early Tertiary","Late Cretaceous, Early Tertiary"]
[0.42709,2.87141,724,630,155,"WSA","West Sakhalin terrane","turbidite basin terrane","Sakhalin Island, Russian Southeast","Mesozoic","Cretaceous","Cretaceous","Cretaceous"]
[0.77393,7.77012,725,370,13,"Czs",null,"Cenozoic (Quaternary and Tertiary) overlap assemblage",null,"Cenozoic","Tertiary and Quaternary","Tertiary and Quaternary","Tertiary, Quaternary"]
[0.49488,5.66100,726,700,3,"WA","Wallowa terrane","island arc terrane","southeastern part of U.S.A. Pacific Northwest","Paleozoic and Mesozoic","Permian to Jurassic","Permian to Jurassic","Permian, Triassic, Jurassic"]
[0.52135,5.35120,727,764,7,"cb","Columbia River Basalt Group","Quaternary and late Tertiary overlap assemblage","U.S.A. Pacific Northwest and southern and central Canadian Cordillera","Cenozoic","Tertiary","Miocene","Miocene"]
[4.04718,16.55327,728,384,10,"KHA","Khanka superterrane","continental margin arc terrane","southern part of Russia Southeast","Paleozoic and Mesozoic","Cambrian to Triassic","Cambrian to Triassic","Cambrian, Ordovician, Silurian, Devonian, Mississippian, Permian, Triassic"]
[0.47633,3.53190,729,740,13,"Czs",null,"Cenozoic (Quaternary and Tertiary) overlap assemblage",null,"Cenozoic","Tertiary and Quaternary","Tertiary and Quaternary","Tertiary, Quaternary"]
[0.25728,5.15293,730,489,3,"KE","Kema terrane","island arc terrane","eastern part of Russian Southeast","Mesozoic","Cretaceous","Cretaceous","Cretaceous"]
[0.06455,1.23223,731,497,111,"es","East Sikhote-Alin volcanic-plutonic belt","Cretaceous overlap assemblage","eastern part of Russian Southeast","Mesozoic and Cenozoic","Cretaceous and Tertiary","Late Cretaceous and early Tertiary","Late Cretaceous, Early Tertiary"]
[0.14930,2.11194,732,767,111,"co","Colville sedimentary basin","Cretaceous overlap assemblage","northern Alaska","Mesozoic and Cenozoic","Cretaceous and Tertiary","Cretaceous and Tertiary","Cretaceous, Tertiary"]
[3.68995,13.03111,733,769,124,"oo","Oregon-Olympic sedimentary forearc basin","middle Tertiary overlap assemblage","U.S.A. Pacific Northwest and offshore of Vancouver Island, Canadian Cordillera","Cenozoic","Tertiary","Eocene to Miocene","Early Tertiary, Middle Tertiary"]
[0.29139,2.37574,734,787,7,"ejck","East-Japan_Chisima-Kuril volcanic-plutonic belt","Quaternary and late Tertiary overlap assemblage","Hokkaido Island, Japan: Chishima Islands, Kuril Islands","Cenozoic","Tertiary to Recent","Neogene to Recent","Late Tertiary, Quaternary"]
[0.35482,3.26487,735,648,155,"SY","Sorachi-Yezo terrane","turbidite basin terrane","Hokkaido Island, Japan","Mesozoic","Jurassic and Cretaceous","Jurassic and Cretaceous","Jurassic, Cretaceous"]
[0.11645,1.75687,736,732,112,"gg","Gravina-Nutzotin-Gambier volcanic-plutonic-sedimentary belt","Early Cretaceous and Late Jurassic overlap assemblage","eastern-southern Alaska, southeastern Alaska, and Canadian Cordillera","Mesozoic","Jurassic and Cretaceous","Late Jurassic and Early Cretaceous","Late Jurassic, Early Cretaceous"]
[2.71281,13.20404,737,788,13,"ih","Ishikari-Tenpoku-Hidaka sedimentary-volcanic basin","Cenozoic (Quaternary and Tertiary) overlap assemblage","Hokkaido Island, Japan","Mesozoic and Cenozoic","Cretaceous to Recent","Cretaceous and late Paleogene to Recent","Cretaceous, Tertiary, Quaternary"]
[0.17562,3.67757,738,731,3,"WA","Wallowa terrane","island arc terrane","southeastern part of U.S.A. Pacific Northwest","Paleozoic and Mesozoic","Permian to Jurassic","Permian to Jurassic","Permian, Triassic, Jurassic"]
[0.17898,4.14810,739,714,155,"IZ","Izee terrane","turbidite basin terrane","southeastern part of U.S.A. Pacific Northwest","Mesozoic","Triassic and Jurassic","Triassic and Jurassic","Triassic, Jurassic"]
[0.46705,5.23180,740,768,13,"Czs",null,"Cenozoic (Quaternary and Tertiary) overlap assemblage",null,"Cenozoic","Tertiary and Quaternary","Tertiary and Quaternary","Tertiary, Quaternary"]
[0.52438,4.55780,741,299,10,"KHA","Khanka superterrane","continental margin arc terrane","southern part of Russia Southeast","Paleozoic and Mesozoic","Cambrian to Triassic","Cambrian to Triassic","Cambrian, Ordovician, Silurian, Devonian, Mississippian, Permian, Triassic"]
[0.07455,1.30049,742,790,58,"HI","Hikada terrane","accretionary wedge and subduction zone terrane-B oceanic rocks","Hokkaido Island, Japan","Paleozoic and Mesozoic","Permian to Cretaceous","Permian to Cretaceous","Permian, Triassic, Jurassic, Cretaceous"]
[0.12345,2.17765,743,462,111,"es","East Sikhote-Alin volcanic-plutonic belt","Cretaceous overlap assemblage","eastern part of Russian Southeast","Mesozoic and Cenozoic","Cretaceous and Tertiary","Late Cretaceous and early Tertiary","Late Cretaceous, Early Tertiary"]
[0.09976,1.63311,744,747,112,"gg","Gravina-Nutzotin-Gambier volcanic-plutonic-sedimentary belt","Early Cretaceous and Late Jurassic overlap assemblage","eastern-southern Alaska, southeastern Alaska, and Canadian Cordillera","Mesozoic","Jurassic and Cretaceous","Late Jurassic and Early Cretaceous","Late Jurassic, Early Cretaceous"]
[0.21474,3.08264,745,748,58,"BA","Baker terrane","accretionary wedge and subduction zone terrane-B oceanic rocks","southeastern part of U.S.A. Pacific Northwest","Paleozoic and Mesozoic","Permian and Triassic","Permian and Triassic","Permian, Triassic"]
[0.53887,3.81418,746,722,7,"cb","Columbia River Basalt Group","Quaternary and late Tertiary overlap assemblage","U.S.A. Pacific Northwest and southern and central Canadian Cordillera","Cenozoic","Tertiary","Miocene","Miocene"]
[0.91830,4.68369,747,751,7,"cb","Columbia River Basalt Group","Quaternary and late Tertiary overlap assemblage","U.S.A. Pacific Northwest and southern and central Canadian Cordillera","Cenozoic","Tertiary","Miocene","Miocene"]
[0.04642,1.03694,748,770,58,"SZ","Siletzia terrane","accretionary wedge and subduction zone terrane-B oceanic rocks","western part of U.S.A. Pacific Northwest","Cenozoic","Tertiary","early Tertiary","Early Tertiary"]
[0.01981,0.79973,749,658,58,"KK","Kamuikotan terrane","accretionary wedge and subduction zone terrane-B oceanic rocks","Hokkaido Island, Japan","Mesozoic","Cretaceous","Cretaceous","Cretaceous"]
[0.10129,2.26114,750,730,3,"OF","Olds Ferry terrane","island arc terrane","southeastern part of U.S.A. Pacific Northwest","Mesozoic","Triassic and Jurassic","Triassic and Jurassic","Triassic, Jurassic"]
[0.92181,9.10278,751,791,7,"ejck","East-Japan_Chisima-Kuril volcanic-plutonic belt","Quaternary and late Tertiary overlap assemblage","Hokkaido Island, Japan: Chishima Islands, Kuril Islands","Cenozoic","Tertiary to Recent","Neogene to Recent","Late Tertiary, Quaternary"]
[0.03949,1.17411,752,512,3,"KE","Kema terrane","island arc terrane","eastern part of Russian Southeast","Mesozoic","Cretaceous","Cretaceous","Cretaceous"]
[0.40610,3.06091,753,333,3,"LD","Laoelin-Grodekovsk terrane","island arc terrane","southwestern part of Russian Southeast","Paleozoic","Silurian and Permian","Silurian and Permian","Silurian, Permian"]
[0.19152,2.21308,754,737,58,"BA","Baker terrane","accretionary wedge and subduction zone terrane-B oceanic rocks","southeastern part of U.S.A. Pacific Northwest","Paleozoic and Mesozoic","Permian and Triassic","Permian and Triassic","Permian, Triassic"]
[0.04873,0.91447,755,495,155,"ZT","Zhuraviesk-Tumnin terrane","turbidite basin terrane","eastern part of Russian Southeast","Mesozoic","Jurassic and Cretaceous","Late Jurassic and Early Cretaceous","Late Jurassic and Early Cretaceous"]
[0.04671,0.99728,756,795,58,"HI","Hikada terrane","accretionary wedge and subduction zone terrane-B oceanic rocks","Hokkaido Island, Japan","Paleozoic and Mesozoic","Permian to Cretaceous","Permian to Cretaceous","Permian, Triassic, Jurassic, Cretaceous"]
[0.05489,1.17047,757,773,58,"SZ","Siletzia terrane","accretionary wedge and subduction zone terrane-B oceanic rocks","western part of U.S.A. Pacific Northwest","Cenozoic","Tertiary","early Tertiary","Early Tertiary"]
[0.04355,0.83163,758,517,58,"TU","Taukha terrane","accretionary wedge and subduction zone terrane-B oceanic rocks","southeastern part of Russian Southeast","Paleozoic and Mesozoic","Devonian to Cretaceous","Devonian to Cretaceous","Devonian, Mississippian, Pennsylvanian, Permian, Triassic, Jurassic, Cretaceous"]
[0.31968,3.60495,759,445,111,"es","East Sikhote-Alin volcanic-plutonic belt","Cretaceous overlap assemblage","eastern part of Russian Southeast","Mesozoic and Cenozoic","Cretaceous and Tertiary","Late Cretaceous and early Tertiary","Late Cretaceous, Early Tertiary"]
[0.23783,3.25799,760,758,155,"IZ","Izee terrane","turbidite basin terrane","southeastern part of U.S.A. Pacific Northwest","Mesozoic","Triassic and Jurassic","Triassic and Jurassic","Triassic, Jurassic"]
[0.62346,5.88732,761,797,58,"HI","Hikada terrane","accretionary wedge and subduction zone terrane-B oceanic rocks","Hokkaido Island, Japan","Paleozoic and Mesozoic","Permian to Cretaceous","Permian to Cretaceous","Permian, Triassic, Jurassic, Cretaceous"]
[0.13154,1.46967,762,434,111,"ko","Khingan-Okhotsk volcanic-plutonic belt","Cretaceous overlap assemblage","northern part of Russian Southeast","Mesozoic","Cretaceous","Cretaceous","Cretaceous"]
[0.04473,1.17947,763,756,58,"BA","Baker terrane","accretionary wedge and subduction zone terrane-B oceanic rocks","southeastern part of U.S.A. Pacific Northwest","Paleozoic and Mesozoic","Permian and Triassic","Permian and Triassic","Permian, Triassic"]
[0.08116,1.24434,764,509,58,"TU","Taukha terrane","accretionary wedge and subduction zone terrane-B oceanic rocks","southeastern part of Russian Southeast","Paleozoic and Mesozoic","Devonian to Cretaceous","Devonian to Cretaceous","Devonian, Mississippian, Pennsylvanian, Permian, Triassic, Jurassic, Cretaceous"]
[0.11987,1.39283,765,775,131,"cn","Coast-North Cascade plutonic belt","early Tertiary and Late Cretaceous overlap assemblage","southeastern Alaska, western Canadian Cordillera, and northern U.S.A. Pacific Northwest","Mesozoic and Cenozoic","Cretaceous and Tertiary","Late Cretaceous and early Tertiary","Late Cretaceous, Early Tertiary"]
[0.02626,0.73401,766,799,7,"ejck","East-Japan_Chisima-Kuril volcanic-plutonic belt","Quaternary and late Tertiary overlap assemblage","Hokkaido Island, Japan: Chishima Islands, Kuril Islands","Cenozoic","Tertiary to Recent","Neogene to Recent","Late Tertiary, Quaternary"]
[2.15270,12.10812,767,734,13,"Czs",null,"Cenozoic (Quaternary and Tertiary) overlap assemblage",null,"Cenozoic","Tertiary and Quaternary","Tertiary and Quaternary","Tertiary, Quaternary"]
[0.64992,9.81541,768,727,155,"SY","Sorachi-Yezo terrane","turbidite basin terrane","Hokkaido Island, Japan","Mesozoic","Jurassic and Cretaceous","Jurassic and Cretaceous","Jurassic, Cretaceous"]
[0.11870,1.53894,769,801,58,"HI","Hikada terrane","accretionary wedge and subduction zone terrane-B oceanic rocks","Hokkaido Island, Japan","Paleozoic and Mesozoic","Permian to Cretaceous","Permian to Cretaceous","Permian, Triassic, Jurassic, Cretaceous"]
[0.03441,0.81408,770,762,129,"GS","Grindstone terrane","accretionary wedge and subduction zone terrane-A turbidites","southeastern part of U.S.A. Pacific Northwest","Paleozoic","Permian","Permian","Permian"]
[0.18878,2.29519,771,705,58,"TO","Tokoro terrane","accretionary wedge and subduction zone terrane-B oceanic rocks","Hokkaido Island, Japan","Mesozoic and Cenozoic","Jurassic to Tertiary","Jurassic to early Tertiary","Jurassic, Cretaceous, Early Tertiary"]
[0.18194,1.99461,772,354,111,"ko","Khingan-Okhotsk volcanic-plutonic belt","Cretaceous overlap assemblage","northern part of Russian Southeast","Mesozoic","Cretaceous","Cretaceous","Cretaceous"]
[0.10418,1.52875,773,685,58,"KK","Kamuikotan terrane","accretionary wedge and subduction zone terrane-B oceanic rocks","Hokkaido Island, Japan","Mesozoic","Cretaceous","Cretaceous","Cretaceous"]
[1.64062,7.45625,774,738,3,"NE","Nemuro terrane","island arc terrane","Hokkaido Island, Japan, and Lesser Kuril Islands, Russian Southeast","Mesozoic and Cenozoic","Cretaceous and Tertiary","Cretaceous and early Tertiary","Cretaceous, Early Tertiary"]
[0.05085,1.24803,775,492,155,"ZT","Zhuraviesk-Tumnin terrane","turbidite basin terrane","eastern part of Russian Southeast","Mesozoic","Jurassic and Cretaceous","Late Jurassic and Early Cretaceous","Late Jurassic and Early Cretaceous"]
[0.08967,1.28785,776,436,7,"sp","Sakhalin-Primorye volcanic belt","Quaternary and late Tertiary overlap assemblage","Sea of Japan and adjacent areas","Cenozoic","Tertiary and Quaternary","late Tertiary and Quaternary","Late Tertiary, Quaternary"]
[0.18986,2.07247,777,378,7,"sp","Sakhalin-Primorye volcanic belt","Quaternary and late Tertiary overlap assemblage","Sea of Japan and adjacent areas","Cenozoic","Tertiary and Quaternary","late Tertiary and Quaternary","Late Tertiary, Quaternary"]
[0.17332,1.67490,778,793,7,"ejck","East-Japan_Chisima-Kuril volcanic-plutonic belt","Quaternary and late Tertiary overlap assemblage","Hokkaido Island, Japan: Chishima Islands, Kuril Islands","Cenozoic","Tertiary to Recent","Neogene to Recent","Late Tertiary, Quaternary"]
[0.19440,2.48294,779,502,58,"TU","Taukha terrane","accretionary wedge and subduction zone terrane-B oceanic rocks","southeastern part of Russian Southeast","Paleozoic and Mesozoic","Devonian to Cretaceous","Devonian to Cretaceous","Devonian, Mississippian, Pennsylvanian, Permian, Triassic, Jurassic, Cretaceous"]
[0.04134,0.88511,780,451,7,"sp","Sakhalin-Primorye volcanic belt","Quaternary and late Tertiary overlap assemblage","Sea of Japan and adjacent areas","Cenozoic","Tertiary and Quaternary","late Tertiary and Quaternary","Late Tertiary, Quaternary"]
[0.10772,1.45657,781,771,13,"Czs",null,"Cenozoic (Quaternary and Tertiary) overlap assemblage",null,"Cenozoic","Tertiary and Quaternary","Tertiary and Quaternary","Tertiary, Quaternary"]
[0.27628,2.40673,782,761,13,"Czs",null,"Cenozoic (Quaternary and Tertiary) overlap assemblage",null,"Cenozoic","Tertiary and Quaternary","Tertiary and Quaternary","Tertiary, Quaternary"]
[0.07687,1.28824,783,485,111,"es","East Sikhote-Alin volcanic-plutonic belt","Cretaceous overlap assemblage","eastern part of Russian Southeast","Mesozoic and Cenozoic","Cretaceous and Tertiary","Late Cretaceous and early Tertiary","Late Cretaceous, Early Tertiary"]
[0.25058,2.28092,784,447,111,"ko","Khingan-Okhotsk volcanic-plutonic belt","Cretaceous overlap assemblage","northern part of Russian Southeast","Mesozoic","Cretaceous","Cretaceous","Cretaceous"]
[1.73785,7.78097,785,789,13,"os","Oshima sedimentary-volcanic basin","Cenozoic (Quaternary and Tertiary) overlap assemblage","Hokkaido Island, Japan","Cenozoic","Tertiary and Quaternary","late Paleogene to Quaternary","Middle Tertiary, Late Tertiary, Quaternary"]
[1.09839,6.29646,786,375,3,"LD","Laoelin-Grodekovsk terrane","island arc terrane","southwestern part of Russian Southeast","Paleozoic","Silurian and Permian","Silurian and Permian","Silurian, Permian"]
[0.13070,2.68639,787,702,58,"KK","Kamuikotan terrane","accretionary wedge and subduction zone terrane-B oceanic rocks","Hokkaido Island, Japan","Mesozoic","Cretaceous","Cretaceous","Cretaceous"]
[0.16350,2.46898,788,484,58,"SMA","Samarka terrane","accretionary wedge and subduction zone terrane-B oceanic rocks","eastern part of Russian Southeast","Paleozoic and Mesozoic","Devonian to Jurassic","Devonian to Jurassic","Devonian, Mississippian, Pennsylvanian, Permian, Triassic, Jurassic"]
[0.37086,4.89165,789,736,58,"HI","Hikada terrane","accretionary wedge and subduction zone terrane-B oceanic rocks","Hokkaido Island, Japan","Paleozoic and Mesozoic","Permian to Cretaceous","Permian to Cretaceous","Permian, Triassic, Jurassic, Cretaceous"]
[0.20635,2.99582,790,774,13,"Czs",null,"Cenozoic (Quaternary and Tertiary) overlap assemblage",null,"Cenozoic","Tertiary and Quaternary","Tertiary and Quaternary","Tertiary, Quaternary"]
[0.16806,2.99740,791,798,7,"ejck","East-Japan_Chisima-Kuril volcanic-plutonic belt","Quaternary and late Tertiary overlap assemblage","Hokkaido Island, Japan: Chishima Islands, Kuril Islands","Cenozoic","Tertiary to Recent","Neogene to Recent","Late Tertiary, Quaternary"]
[0.12802,2.02644,792,796,7,"ejck","East-Japan_Chisima-Kuril volcanic-plutonic belt","Quaternary and late Tertiary overlap assemblage","Hokkaido Island, Japan: Chishima Islands, Kuril Islands","Cenozoic","Tertiary to Recent","Neogene to Recent","Late Tertiary, Quaternary"]
[0.41649,3.77126,793,687,13,"Czs",null,"Cenozoic (Quaternary and Tertiary) overlap assemblage",null,"Cenozoic","Tertiary and Quaternary","Tertiary and Quaternary","Tertiary, Quaternary"]
[0.08210,1.15222,794,792,7,"ejck","East-Japan_Chisima-Kuril volcanic-plutonic belt","Quaternary and late Tertiary overlap assemblage","Hokkaido Island, Japan: Chishima Islands, Kuril Islands","Cenozoic","Tertiary to Recent","Neogene to Recent","Late Tertiary, Quaternary"]
[0.08024,1.11985,795,682,58,"OS","Oshima terrane","accretionary wedge and subduction zone terrane-B oceanic rocks","Hokkaido Island, Japan","Paleozoic and Mesozoic","Pennsylvanian to Jurassic","Pennsylvanian to Jurassic","Pennsylvanian, Permian, Triassic, Jurassic"]
[0.04244,0.91638,796,802,7,"ejck","East-Japan_Chisima-Kuril volcanic-plutonic belt","Quaternary and late Tertiary overlap assemblage","Hokkaido Island, Japan: Chishima Islands, Kuril Islands","Cenozoic","Tertiary to Recent","Neogene to Recent","Late Tertiary, Quaternary"]