work makAll play and no work makes John a good boy. All play and no work makes John a good boy. All play and no work makes John a good boy. All play and no work makes John a good boy. All play and no work makes John a good boy. All play and no work makes John a good boy. All play and no work makes John a good boy. All play and no work makes John a good boy. All play and no work makes John a good boy. All play and no work makes John a good boy. All play and no work makes John a good boy. All HBAM2016AUG95HPro 5.0 All play and no work makes John a good boy. All play and no work makes John a good boy. All play and no work makes John a good boy. All play and no work makes John a good boy. All play and no work makes John a good boy. All play and no work makes John a good boy. All play and no work makes John a good boy. All play and no work makes John a good boy. All play and no work makes John a good boy. All play and no work makes John a goodCopyright 1984-1997 Claris Corporation and no work makes John a good boy. All play and no work makes John a good boy. All play and no work makes John a good boy. All play and no work makes John a good boy. All play and no work makes John a good boy. All play and no work makes John a good boy. All play and no work makes John a good boy. All play and no work makes John a good boy. All play and no work makes John a good boy. All play and no work makes John a good boy. All play and no work makes John a good boy. All play and no work makes John a good boy. All play and no work makes John a good boy. gabandoned@ avalanchedeposits@ ,diorite-gabbrounitmzpzinb002@ `fairbanksschistunitclearysubunitwhitefelsicschistmic@ felsicintrusionsleucocraticdikessillsandsmallstockss@ Ujarvis@ mc002@ of@ [pillow@ &sedimentaryandvolcanicrocksoftheorcagroupundividedu@ undividedlimestoneandschistpaleozoicunitpzlsca002ove@ 0@ yD @
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ntermediate dikes, sill, stocks, Eocene? to Jurassic? (AN002)ETJiszC99DaBedrock of unknown type or age (Rubble of metasiltstone and chert, KH002; KH004; unit btu, OP002)Ebu{A10B99C99DEAreas not to be filled that lie within coverage, typically not mappedEbu|A21B100C100A Surficial deposits, undifferentiated (TY002; TY003; TY005; GU002; Qu, OP002; LH002; LH003; RB003; SM002; MC002; Qac, MD002; HE002; Qau, TL002; Q, VA002; AN002; TK002; TN003; MG003; RB005; Qsu, LG002; Qcal, TN002; Qac, Qg, CI002; Qcal, Qags, KH003; Qoa, KH002; unit Qa, LH002; Qc, UL002) EQs}A0B101g @C3632 z{Ã!|Ã! }Ã!0~Ã!PÃ!`Ã!pÃ!Ã!Ã"Ã" Ã"0Ã"@Ã"`Ã"pÃ"Ã#Ã# Ã#0Ã#`Ã#pÃ#Ã#Ã#Ã$Ã$ Ã$PÃ$`Ã$pÃ$Ã$Ã$Ã%Ã'Ã' Ã*Ã*`Ã1Ã2Ã3Ã9Ã90oÃ9`Ã:Ã:`ÃAÃA ÃA`ÃBÃB ÃB0ÃB@ÃBPÃB`ÃBpÃCÃC0ÃDnÃFÃQÃQ ÃQ0ÃQ@ÃVÃV ÃV`ÃWÃZÃaÃdÃeÃe`ÃfÃgÃhÃh Ãh0Ãh@ÃiÃjÃqт҂ӂÃrÃr ÃtÃuÃvÃwÃxÃÃÃ`ÃÃÃ`ÃÃÃÃÃÃꂂ낂삂ÃÃ Ã0Ä!Ä!Ä!Ä!Ä!Ä!Ä!!Ä!"Ä!#Ä!3 Ä!6Ä!AÄ!BÄ!aÄ!bÄ!c o q
bA132B9320C9320DGreenschist facies muscovite chlorite schist, quartzite and phyllite [Fairbanks schist unit - undivided] (LG002; unit PzpCsq, TN002)EPzZyqs
cA132B9321C9321DFairbanks schist unit - Cleary subunit, white felsic schist, micaceous quartzite chloritic or actinolitic greenschist, greenstone and marble (LG002, magnetic chlorite schist subunit of unit PzpCqm, CI002)EPzZyqs
dA132+B8630C9322DPelitic and quartzose schist of the Alaska Range (unit bc, FB002 (southern part); unit jcs, MH002 [class 7401]; unit PzpCp, HE002, MM002) [Overprint pattern 996]EPzZaqs
eA132B1610C9323DHQuartzite subunit of quartzite and quartzitic schist (unit PzpCq, CI002)EPzZyqs Zaqs
eA132B1610C9323DHQuartzite subunit of quartzite and quartzitic schist (unit PzpCq, CI002)EPzZyqs HE002, MM002) [Overprint pattern 996]EPzZaqs
eA132B1610C9323erprint pattern 996]EPzZaqs
eA132B1610C9323EPzZaqs
eA132B1610C9323EPzZqscl, MG002)A21B110C110 x J K L $ , . Yes No / , , : AM PM N $ , . Yes No / , , : AM PM P $ , . Yes No / , , : AM PM Q $ , . Yes No / , , : AM PM M q N _ Q g _
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VC8633DYPelitic schist, early Paleozoic or preCambrian (unit Pzsv, TL002) [Overprint pattern 996]EPzZaqs?
WA133+B8640C8640DPPelitic schist of Nixon Fork basement (unit PzpCp, MD002) [Overprint pattern 15]EYZns
ZA120B8650C8650DMetamorphic complex, schist and quartzite with some crystalline limestone, younger unit, Paleozoic (Ord-Dev) or preCambrian (unit PzpCs, NL003; unit PzpCc, NL003)EPzZrqs
[A221B8660C8660D Mafic schist (unit PzpCm, CI002)EPzZms
\A133+B8700C8700DTFelsic metavolcanic rocks of Nixon Fork baseement (unit PzpCv, MD002) [Overprint 16]EYZnv
]A136+B8801C8801DGneiss and quartzite of the Ruby crystalline complex, Paleozoic or preCambrian (unit PzpCn, MZ002; unit PzZqg, TN003; unit PzpCg, RB004; unit Pzpg, BV002) [Overprint 16]EPzZrpg
^A136+B8802C8802B004; unit Pzpg, BV002) [Overprint 16]EPzZrpg
^A136+B8802C8802, CI002; KH003; unit Qsw, RM002; unit Qfl, CY002)A21B122C122DQsu
PA133+B8610C8610DCalc-schist and impure marble, early Paleozoic or preCambrian (unit PzpCc, MD002, very tentatively unit pCl, GO002) [Overprint pattern 708]EYZnc
QA836+B8615C8615D>Dolomite and marble (unit PzpCd, CI002) [Overprint pattern 13]EPzydm
RA836+B8620C8620D~Metamorphic complex, crystalline limestone, Paleozoic (Ord-Dev) or preCambrian (unit mcl, RB002; NL002) [Overprint pattern 13]EPzrm tamorphic complex, schist, crystalline limestone, quartzite, greenstone, slate, and phyllite, Paleozoic (Ord-Dev) or preCambrian (unit mc, RB002; unit mc, NL002; unit PzpCs, OP002; unit PzpClg, ID002)EPzZm
TA136B8630C8630DkPelitic schist, early Paleozoic or preCambrian (unit PzpCs, CI002; unit PzpCm, CY002; units ms, lgs, MH002)EPzZysa
UA15B1310C8632D>Sillimanite gneiss subunit, pelitic schist (unit PzpCs, CI002)EPzZpg
VA132+B8633PzZysa
UA15B1310C8632D>Sillimanite gneiss subunit, pelitic schist (unit PzpCs, CI002)EPzZpg
VA132+B8633 .
IDGrit, Late Proterozoic, bimodal quartzite, gray and olive-gray greenschist facies argillite (LG002, unit PzpCgq, CI002; unit Cqs, KH002; unit Pzsq, KH003)EZwg
JA932B8330C8430DrVarious limestone bodies scattered through PzpC units in Circle quadrangle (CI002) [Recode northern units to 8000]Els
LA640B8450C8450D\Mafic igneous rocks, Paleozoic and/or Late Proterozoic (unit PzZm, LG002; unit PzpCm, NL003)EMzZum
MA133+B106C8600DgNixon Fork metamorphic basement, undivided (unit mcb, RB002; unit PzpCm, RB003) [Overprint pattern 995]EYZnm
NA132+C8601DRuby quartz-mica schist (unit mca, RB002; units PzpCsg, PzpCs, RB005; unit PzpCs, OP002, also 2 polygons shown as PzpCs or TrMc on OP002 [class 901]; units Pzs, Pzg, BV002) [Overprint pattern 998]EPzZrqs
OA132C8602Cs, RB005; unit PzpCs, OP002, also 2 polygons shown as PzpCs or TrMc on OP002 [class 901]; units Pzs, Pzg, BV002) [Overprint pattern 998]EPzZrqs
OA132C8602
BDWickersham unit -- Maroon and green argillite, Early Cambrian and Late Proterozoic (unit CZwa, LG002; unit ng, FB002; unit Cal, TN002)ECZwa
CA836+C8340DUndivided shallow marine carbonate units of Holitna Basin area, late Proterozoic to Devonian (part of unit Pzl, SM002; unit Pzh, LH004) [Overprint symbol 708]EDZn
EA836+B632C8350DfOolitic limestone, Khuchaynik Dolomite of Babcock and others (unit XCl, MG003) [Overprint pattern 238]ECZds
IA306B8310C8410rriginous shale and orthoquartzite, Windy Fork Formation of Babcock and others (unit Xmso, MG003) [Overprint pattern 238]ECZds
IA306B8310C8410nous shale and orthoquartzite, Windy Fork Formation of Babcock and others (unit Xmso, MG003) [Overprint pattern 238]ECZds
IA306B8310C8410CZds
GA900+B635C8350DRed ferriginous shale and orthoquartzite, Windy Fork Formation of Babcock and others (unit Xmso, MG003) [Overprint pattern 238]ECZds
IA306B8310C8410Zwg312DQdf
=A306+B?C7990DTindir Group, upper part, Early Cambrian and Late Proterzoic argillite, quartzite, dolomite, dolo-arenite... (unit CZtu, CY002; pCp, BR002) [Overprint pattern 13]ECZtu
>A7B8000C8000DTWickersham unit -- Limestone, Early Cambrian and Late Proterozoic (unit CZwl, LG002)ECZwl
?A640B8250C8250DwUltramafic and mafic rocks and greenstone, Cambrian and/or preCambrian (unit CZum, LG002; unit Pzug, CI002; pCi, BR002)EMzZum
@A306B8400C8300DWickersham unit -- Grit, Early Cambrian and Late Proterozoic (LG002; unit PzpCa, CI002; unit Pzw, TN003; unit PzpCs, MG002; Wickersham units in KH, MD, MM)ECZw
BA301B8410C8310D5Quartz wacke (unit Pzw, TN002; KH003; unit Zw, TN003)EDq2?
BA301B8410C8310rian and Late Proterozoic (LG002; unit PzpCa, CI002; unit Pzw, TN003; unit PzpCs, MG002; Wickersham units in KH, MD, MM)ECZw
AA847B6922C6922D5Quartz wacke (unit Pzw, TN002; KH003; unit Zw, TN003)EDq2?
BA301B8410C8310NB002; unit Qwf, GU002)F
7APost River Sandstone and Lyman Hills Formations and correlative units, silty limestone and siltstone, Early Ordovician (units lSl, SOsh, OCls, MG002; units Clm, SOsh, OCls, MG003; unit Pzc, MD002; unit Oc, TL002; units OCls, SOsh, LH004) [Overprint pattern 15] nd others (1978)PA85+B540C540DTsfE=Sterling Formation (TL002; TKs, TY002) [Overprint pattern 13]QA85+B108C545DTkbE Beluga Formation (TY002; TY005)RA84B550C550DTtg02; TY005)RA84B550C550DTtgA84B550C550DTtgs, TY002) [Overprint pattern 13]QA85+B108C545DTkbE Beluga Formation (TY002; TY005)RA84B550C550DTtg02; TY005)RA84B550C550DTtg5+B108C545DTkbE Beluga Formation (TY002; TY005)RA84B550C550DTtgmation (TL002; TKs, TY002) [Overprint pattern 13]QA85+B108C545DTkbE Beluga Formation (TY002; TY005)RA84B550C550DTtgga Formation (TY002; TY005)RA84B550C550DTtg550C550DTtg '
7ESCpl
9A788+B7610C7610A>Fossil Creek Volcanics, undivided -- Alkali basalt, agglomerate, and volcaniclastic conglomerate (unit Ofv, LG002; northern part of unit SOs, CI002; unit Ofc, TN003); Shale, chert, and limestone intruded by gabbro, unconformable on Wickersham (unit Ofs, LG002; southern part of unit SOs, CI002) [Overprint pattern 348] >EOfc
:A788+B7710C7710A"Ordovician chert, including Livengood Dome Chert, chert, siliceous slate and rare greenstone and limestone, Late Ordovician (protolith) (unit Old, LG002; unit nc, FB002; unit Oc, TN002; KH002; KH003; unit DOc, KH004; unit Old, CI002; unit Olc, TN003; unit DOc, MM002) [Overprint pattern 15] "EOc
;A616B7711C7711DCLimestone marker bed within Livengood Dome Chert (unit Pzll, TN003)EOldl
?@BCEIJLMNOPQRSTUVWZ[\]^abcdefghijklmnoqrtuvwx{}Â420B1051DTabE(Miocene and Pliocene andesite and basalt
A420B1052C1052DTbaE!Miocene basaltic andesite (ID002)A268B1053DTd basalt
A420B1052C1052DTbaE!Miocene basaltic andesite (ID002)A268B1053DTd
A76B1022C1022DThdE'Hornblende dacite of Jumbo dome (HE002) A420B1050DTvElMiocene volcanic rocks, includes unit Tva, Miocene volcanic rocks on Mt. Katmai map, Riehle and others, 1987 A420B1051DTabE(Miocene and Pliocene andesite and basalt
A420B1052C1052DTbaE!Miocene basaltic andesite (ID002)A268B1053DTd
A89B6966C6966DKLimestone, greenstone, and schist (unit Pzl, TN002; KH003; unit DSl, CI002)EDSt?
A573B?C6990D`Road River Formation, Hillard Limestone and other units, undivided (unit DCu, CY002; DCl, BR002)EDCru
A678+C7010DeSchwatka unit, mafic volcanic rocks, Middle and Early Devonian (LG002; CI003) [Overprint pattern 348]EDsv
A678+B?C7015DWoodchopper Volcanics, amygdaloidal basalt, pillow basalt, ..., equivalent to Schwatka unit? (unit Dwv, CY002) [Overprint pattern 348]EDwv estone and other units, undivided (unit DCu, CY002; DCl, BR002)EDCru DSt?
A573B?C6990D`Road River Formation, Hillard Limestone and other units, undivided (unit DCu, CY002; DCl, BR002)EDCru Dsv
A900+B?C7015DWoodchopper Volcanics, amygdaloidal basalt, pillow basalt, ..., equivalent to Schwatka unit? (unit Dwv, CY002) [Overprint pattern 348]EDwv
basalt, ..., equivalent to Schwatka unit? (unit Dwv, CY002) [Overprint pattern 348]EDwv
AA HP LJ 4M + PS (lj5m1) w
od X X 9! R d B| Custom page 1 B B Custom page 2 B B Custom page 3 B B fA ' d D erglacial drift (unit Qsm, MM002 wackestone (TA007)002) n
A836+B6952C6952DBarren Ridge limestone, calcarenite, calcareous siltstone, and limestone (unit DSl, MG002; MG003; LH004) [Overprint pattern 14]EDSca
A602B6955C6955D~Lost Creek unit, lime mudstone and wackestone, Devonian and Silurian (unit DSl, LG002; unit Pzmr, TN003; Dl, CY002; Sl, BR002)EDSlc
A868B6956C6956DOLimestone, dolomite, greenstone, and chert (unit Pzlc, TN002; unit Pzlc, KH003)EDSls?
A868B128C6957D? LH003EDSls
A836+B6960C6960DWhirlwind Creek Formation and unnamed correlative units (Late Devonian, Frasnian through mid-Silurian, Wenlockian), reefy limestone and dolomite (unit DSl, MD002; MM002; units lDl, lDd, mDl, Sla, SDlw, MG003; unit SDlw(h), LH004) [Overprint pattern 14]EDSwc
A836B6965C6965DVTolovana Limestone, Middle Devonian to Early(?) Silurian, (LG002; FB002; KH002; KH004)EDSt 1290DTegrE1Granitic rocks (unit Tg, SM002; units Tiu, LH002)+A180B1295C1290DTgr .
A573B6940C6940DCascaden Ridge unit, shale, siltstone, sandstone, conglomerate, and minor limestone, Middle Devonian (unit Dc, LG002), also Cascaden Ridge, Beaver Bend combined correlative units (unit Pzcg, CI002; unit Dc, CI003?, some chert CI002)EDcb
A836C6944DLimestone (Late Devonian to mid-Silurian) (unit Dls, KH002, unit Dl, KH004; units Dlr, Dld, Ml, TN003; unit Dl, CI002; unit Pzl, BV002)EDSl
A836B6945C6945D`Schwatka unit -- Limestone, Middle and Early Dev. (unit Dsl, LG002; CI003; units Do, Dwl, CY002)EDs KH004; units Dlr, Dld, Ml, TN003; unit Dl, CI002; unit Pzl, BV002)EDSl unit Dl, KH004; units Dlr, Dld, Ml, TN003; unit Dl, CI002; unit Pzl, BV002)EDSl , Beaver Bend combined correlative units (unit Pzcg, CI002; unit Dc, CI003?, some chert CI002)EDcb
A900C6944DLimestone (Late Devonian to mid-Silurian) (unit Dls, KH002, unit Dl, KH004; units Dlr, Dld, Ml, TN003; unit Dl, CI002; unit Pzl, BV002)EDSl DTroublesome unit, rhythmically interbedded cherty argillite to chert and thin beds of slate, Devonian(?), also McCann Hill Chert (unit Dt, LG002; unit Pzvs, TN002; unit Pzc, CI002; unit Dm, CY002) [Overprint pattern 248]EDtrA458+C6911DdShale and chert of Mystic stratigraphic sequence (Devonian) (unit Dsc, LH004) [Overprint pattern 14]EDscA573+B?C6912D\McCann Hill chert and Olgilvie Formation, undivided (unit Dmo, CY002) [Overprint pattern 14]EDmo
A573+B?C6913D^McCann Hill chert and Road River Formation, undivided (unit Dmo, CY002) [Overprint pattern 13]EDOmr
A573B6920C6920DQuail unit, conglomerate, phyllite, calc-phyllite, siltstone, and sandstone, Late Devonian(?), also Nation River Formation of Charley River quad. (unit Dq, LG002; unit Dnr, CY002)EDq
A847B6921C6921D_Calcareous clastic rocks (unit Pzc, TN002); also Devonian sandstone and shale (unit Dss, BV002)EDq? KH003; unit Zw, TN003)EDq2?
A573+ ?B6923C6923, LH002)?@ABFGKLMNOPQS[]^_`adefghijlmnopqrstuvwxyz{|}~ĂĂĂĂĂĂăĂĂĂĂĂĂĂĂĂĂĂĂĂĂ # " KDDChert and limestone, chiefly chert, Penn and Miss (unit PaMc, MD002)art of unit TKv, MZ002) [Overprint symbol 14]SA126+B1608C1605DTKvymbol 14]RA126+B1605C1605DTKvnEYVolcanic rocks, Nowitna River area (MD002; part of unit TKv, MZ002) [Overprint symbol 14]SA126+B1608C1605DTKvy1605C1605DTKvnEYVolcanic rocks, Nowitna River area (MD002; part of unit TKv, MZ002) [Overprint symbol 14]SA126+B1608C1605DTKvy14]RA126+B1605C1605DTKvnEYVolcanic rocks, Nowitna River area (MD002; part of unit TKv, MZ002) [Overprint symbol 14]SA126+B1608C1605DTKvyic rocks, Nowitna River area (MD002; part of unit TKv, MZ002) [Overprint symbol 14]SA126+B1608C1605DTKvys, Nowitna River area (MD002; part of unit TKv, MZ002) [Overprint symbol 14]SA126+B1608C1605DTKvysymbol 14]RA126+B1605C1605DTKvnEYVolcanic rocks, Nowitna River area (MD002; part of unit TKv, MZ002) [Overprint symbol 14]SA126+B1608C1605DTKvy ! LETrMicaA177B6110C6110D.Granitic plutons south of Denali Fault (MH002)EPPagi A241B6190C6190D!Ultramafic rocks (unit Pu, MC002)EPaum A506+B6120C6220DTetelna Volcanics, volcanic flows, etc., lower greenschist facies (MH002; units Pzv, PPt, NB002; unit Pt, GU002) [Overprint pattern 14]EPatA506+B5631C6220DhSkolai Group, greenstone, Early Permian to Middle Pennsylvanian (unit Pzs, VA002) [Overprint pattern 14]EPat A506+B6120C6220DTetelna Volcanics, volcanic flows, etc., lower greenschist facies (MH002; units Pzv, PPt, NB002; unit Pt, GU002) [Overprint pattern 14]EPatA506+B5631C6220DhSkolai Group, greenstone, Early Permian to Middle Pennsylvanian (unit Pzs, VA002) [Overprint pattern 14]EPat 401C6225DMetamorphic igneous rocks, late Paleozoic, Carboniferous, greenstone, local red to gray chert, greenstone tuff, graywacke (unit mi, RB002) Removed from DOG map by Puchner revisionEPzgcA704B6320C6320 ! A461B6080C6080Calico Bluff and Ford Creek Formations, undivided (unit PaDu, CY002) [Overprint pattern 15]EPaDcbA461B6080C6080to Devonian); Conglomerate of Mount Dall, Middle Pennsylvanian (unit Pad, TL002; unit PDs, MG002; units PDs, uPzs, uPzac, MG003; unit Ps, MD002) [Overprint pattern 238] EPacgA458+B?C6020D[Calico Bluff and Ford Creek Formations, undivided (unit PaDu, CY002) [Overprint pattern 15]EPaDcbA461B6080C6080s, undivided (unit PaDu, CY002) [Overprint pattern 15]EPaDcbA461B6080C6080f and Ford Creek Formations, undivided (unit PaDu, CY002) [Overprint pattern 15]EPaDcbA461B6080C6080print pattern 238] EPacgA458+B?C6020D[Calico Bluff and Ford Creek Formations, undivided (unit PaDu, CY002) [Overprint pattern 15]EPaDcbA461B6080C60802) [Overprint pattern 238] EPacgA458+B?C6020D[Calico Bluff and Ford Creek Formations, undivided (unit PaDu, CY002) [Overprint pattern 15]EPaDcbA461B6080C6080 % A506+B5920C5920DStrelna Metamorphic complex, low- to medium-grade greenschist and amphibolite, Late Jurassic or older (units Ja, Psm, VA002) [Overprint pattern 348]EPPastA902B121C5940DYMankomen Group, undivided (unit Pm, NB002) [equivalent stratigraphically to Skolai Group]EPmgA506+B5950C5950DEagle Creek Formation, Early Permian, marine argillite and limestone, lower greenschist facies (MH002; NB002) [equivalent to Hasen Creek Fm.] [Overprint pattern 13]EPeA506+B5620C5955A8Skolai Group, marble, Early Permian to Middle Pennsylvanian (unit Pzm, VA002; unit Pm, MC002; units Jmb, Jmrb, TK002) Marble, lenticular interbeds within basaltic to andesitic metavolcanic sequence (Pzv), Early Permian(?) and Pennsylvanian(?), (unit Pls, TK002) [In Valdez, now labeled ma] [Overprint pattern 15] 8EPPaskm A461B5960C5960DNQuartzite, phyllite, micaceous quartzite, marble, inferred Permian age (BD002)EJPzsgs A468C5980 0 $ A461+B5830C5830D4Greenstone and chert (BD002) [Overprint pattern 348]EJPzsgs A177B5860C5860DUShallow-level stocks, dikes, sills and small plutons, Early Permian? (unit Pi, MH002)EPmi A177B5870C5870DHMonzonitic-granitic complex (unit Pm, MC002; units PPf, PPp, PPg, GU002)EPmgi A177B148C5880DcDiorite complex, diorite, granodiorite, and altered diabase and gabbronorite (units PPd, PPa, GU002EPPad , and altered diabase and gabbronorite (units PPd, PPa, GU002EPPad and minor conglomerate (LG002; TN002; KH003; unit TrPs, TN003) [Overprint pattern 238]EPsA840+B121C5745DYGraywacke, conglomerate, and mudstone, Permian(?) (unit Pg, RB005) [Overprint pattern 14]EPigA537B5750C5750D Hasen Creek Formation (MC002)EPhA409B5755C5755DHLimestone of the Hasen Creek Formation (unit Pl, MC002; unit Pel, NB002)EPhlsA111B750C5810D:Permian(?) volcanic rocks (agglomerate) from Hanson (1957)EPvA461+B5830C5830gc ' A699+C5662DNCalcareous and phyllitic rocks (unit Pzm, CI002; BD002) [Overprint pattern 16]EPzkcpA468B6956C5665D3Schist, phyllite, limestone, and greenstone (KH002)EPzlsl A699+B5666C5666DSpruce Creek sequence of Kantishna Hills from Bundtzen thesis (unit Pzsc, MM002); Muskox sequence of Newberry and others (1996), FB004 [Overprint pattern 13]EPzscA337B5670C5670D/Gneiss (Big Delta gneiss dome, unit Pzg, BD002)EPzZyg A506B171C5680DBMetamorphic complex of Gulkana River, amphibolite (unit am, GU002)EPPast A640B5695C5690DSMetamorphosed ultramafic rocks (unit Pzu, BD002; unit Pzp, CI002; unit Pzmg, GO002)EMzZum A506B?C5710DAMetamorphosed ultramafic rocks (unit Pzu, BD002; unit Pzp, CI002)EMzZum A506B?C5710t A640B5695C5690DAMetamorphosed ultramafic rocks (unit Pzu, BD002; unit Pzp, CI002)EMzZum A506B?C5710suu & xA506+B5625C5625DEMetamorphosed Skolai Group (unit PPsm, MC002) [Overprint pattern 348]EPPastA506B5631C5630DSlana Spur Formation, volcaniclastic rocks, Early Permian-Middle Penn. (unit PaPsl, MH002; unit Ps, NB002; unit PPs, GU002) [equivalent to part of Station Creek Fm.]EPPasc A187B151C5635DQVolcanic rocks, volcanic sandstone, cherty argillite, quartzite, and tuff (NB002)EPzvcA461B5640C5640DGreenstone (CI002)EJPzsgs A506+B5640C5641DEGreenstone (unit mcb, GU002; unit Jgs, TK002) [Overprint pattern 348]EPPastA699B5660C5660DKeevy Peak Formation, schist, quartzite, and phyllite, early Paleozoic (unit Pzk, HE002; MM002; unit Pzq, BD002; CI002; unit Pza, TC002)EPzk A699B5661C5661DlKeevy Peak Formation, schist, quartzite, and phyllite, early Paleozoic (unit Pzk?, HE002; unit PzpCg, TC002)EPzk? zk ) pDSPhyllite, calcareous phyllite, and marble (unit uPzs, MG002) [Overprint pattern 16]EPMpcA506+B5550C5550DMeta-hornblende andesite, Late Paleozoic(?); Amphibolite and quartz diorite, Middle to Early Jurassic metamorphic age (unit mha, MH002; GU002; unit Jma, AN002; unit Jam, TK002) [Compare with Pzma] [Overprint pattern 348]EPPastA841B5600C5600DGreenish-gray siliceous slate, quartzite, chert, and greenstone, Perm-Miss. (unit Pzs, LG002; unit Pza, CY002; unit uPzc, MG002)EPDms A700+B5605C5605DOCataclastic rocks, Totatlanika Schist (unit Pzc, BD002) [Overprint pattern 238]EMDtm A841+B5615C5615DMetamorphic and sedimentary rocks, black and greenish-gray siliceous slate, chert siltstone, debris flows, greenstone, Permian to Devonian(?) (LG002; unit Pzar, TN002) [Overprint pattern 348]EPDms A506+B5620C5620A800B2011C2010DKmfuE:Matanuska Formation - upper part, marine siltstone (VA002)A800B2012C2010DKml ( hA311B5475C5475DUEclogite see Chatanika unit [5510], which includes eclogite in Livengood quad (CI002)EPzeA311B5510C5510DChatanika unit, allochthonous garnet-bearing qtz-bio-mus schist and quartzite, Paleozoic (LG002; unit PzpCms, CI002; unit Pzs, BD002)EPzeA836B5525C5525D\Marble, Paleozoic (unit Pzm, MZ002; unit Pzl, TN003; unit Dl, HU002; unit Pzm, BT002; BV002)EDm A461+B5542C5542DCalcareous siltstone and sandstone and phyllite (unit Pzc, KH003; unit TrMq, NL003; unit Pzrp {Ruby phyllite}, RB005) [Overprint pattern 16] Added PzpCq, MZ002ETrMtqpA461+B5545C5545attern 16] Added PzpCq, MZ002ETrMtqpA461+B5545C5545 and sandstone and phyllite (unit Pzc, KH003; unit TrMq, NL003; unit Pzrp {Ruby phyllite}, RB005) [Overprint pattern 16] Added PzpCq, MZ002ETrMtqpA461+B5545C5545, KH003; unit TrMq, NL003; unit Pzrp {Ruby phyllite}, RB005) [Overprint pattern 16] Added PzpCq, MZ002ETrMtqpA461+B5545C5545EPMpca, CY002)B2110 - , A788B5225C5225DGMetachert and phyllitic quartzite, Goodnews terrane (unit MzPzm, BH002)EMzPzmcA375B5240C5240DDMetabasalt and minor metachert (BH002; unit MzPzm, LC002, tentative)EMzPzb A573B5245C5245DUranatina Metaplutonic Complex, Jurassic(?), Layered quartz gabbro; Amphibolite and orthogneiss (units Jlg, Jag, VA002; units sqm, sqd, sgd, shd, ag, GU002) [Changed per Winkler, 1998]EJPaurA573B5250C5250D@Metamorphosed igneous rocks, post-Carboniferous (unit mi, NL002)EMzPmiA184B702C5255DzAugen gneiss and mica schist (meta- granite, monzonite, and diorite), pre-Cretaceous (unit ira, RB002) Gone after revisionEMzPzmi )EMzPmid per Winkler, 1998]EJPaurA573B5250C5250D@Metamorphosed igneous rocks, post-Carboniferous (unit mi, NL002)EMzPmi , DTLimestone and quartz-mica schist, Paleozoic (unit Pzs, CA002) [Overprint pattern 14]EPzls2A573+B605C5330D=Limestone and chert (unit Pzl, CI002) [Overprint pattern 708]EPzlcA836B5340C5340D4Carbonates, early Paleozoic (OP002; unit Pzc, RB002)EPzrm A458B126C5341D4Limestone?, Permian-Pennsylvanian? (unit PPl, LH003)EPPl A461+B?C5350DFQuartzite and argillite, Late Paleozoic (CY002) [Overprint pattern 14]EPzqaA461+B?C5355DBChert and argillite, Late Paleozoic (CY002) [Overprint pattern 15]EPzcaA458+B?C5360DEClastic rocks, undivided, Paleozoic(?) (CY002) [Overprint pattern 15]EPzsuA458+B5370C5370DMystic and Dillinger stratigraphic sequences, undivided (Triassic to Ordovician), undivided sedimentary rocks, typically flysoid (unit Pzus, TL002; units Pzc, DOs, DOs?, MM002; units DOs, DOs?, HE002) [Overprint pattern 348]EJCmd A458+B5650C5370 conglomerate (KT002, shown as part of unit Kgs - 2117)A459B2192 * + *A573B5280C5280D8Ophiolitic metamorphosed mafic rocks (unit MzPzb, UL002)EMzPzo A132+B5285C5285DJMetamorphosed mafic igneous rocks (unit Pzm, TN003) [Overprint pattern 13]EPzrmi A640B5290C5290DBSerpentinite, Mesozoic and/or Paleozoic (unit MzPzu, TL002; TC002)EMzZum A10B5310C5310DDillinger stratigraphic sequence, undivided; sedimentary rocks of Dillinger River, lime mudstone and shale, etc, Paleozoic (unit Pzd, TL002; unit Pzu, LH002; LH003; unit Pzdu, LH004, part of unit Pzl, SM002; unit DOsl, MD002)EDCd A980B301C5320DMMassively bedded limestone, dolomite, and schist, Paleozoic (unit Pzl, CA002)EPzldA980+B305C5321DSUndivided limestone and schist, Paleozoic (unit Pzls, CA002) [Overprint pattern 13]EPzlsA980+B300C5322A980+B305C5321DSUndivided limestone and schist, Paleozoic (unit Pzls, CA002) [Overprint pattern 13]EPzlsA980+B300C53222B300C5322EPzls2 l * A793+B5215C5215DZPhyllite, Late Jurassic or older (unit mph, MH002) [see Pzp, #5540] [Overprint pattern 15]EMzpca A909+B5216C5216DvPhyllite, amphibolite, greenstone, and diorite, Mesozoic or Paleozoic (LG002) Lumped with Vrain [Overprint pattern 16]EKJvr? A977B5217C5217D,Chloritic phyllite, Goodnews terrane (BH002)EMzPzp A788B571C5220DzKakhonak Complex (Jurassic, Triassic and older?) (B-1969B; unit JPu, TY002; unit JPk, IL002; unit MzPzs, LH002, tentative)EJPzk Pu, TY002; unit JPk, IL002; unit MzPzs, LH002, tentative)EJPzk (unit MzPzm, BH002)EMzPzmcA375B5240C5240D&Metabasalt and minor metachert (BH002)EMzPzbA573B5245C5245DUranatina Metaplutonic Complex, Jurassic(?), Layered quartz gabbro; Amphibolite and orthogneiss (units Jlg, Jag, VA002; units sqm, sqd, sgd, shd, ag, GU002) [Changed per Winkler, 1998]EJPaurA573B5250C5250D@Metamorphosed igneous rocks, post-Carboniferous (unit mi, NL002)EMzPmi ? ^
tindirgroupbasaltandredbedsmemberunitytbea002VtindirgroupdolomiticsandstoneandshalememberunitytseVtindirgrouplowerpartstromatoliticlimestoneunitytlcy0aVtindirgroupupperpartearlycambrianandlateproterzoica=VtintinaKW q m B401C5191D6Hartzburgite tectonite of Mount Hurst (unit ph, OP002)EJiumA963B5200C5200D/Metamorphic rocks, undivided (unit JPzm, AN002)EJsch A937B5201C5201DqFine- to medium-grained mylonitic metasedimentary rocks, calc-schist, marble, quartz-mica schist (unit as, MH002)ETrcs A506+B5202C5202DMetasedimentary rocks sequence, overlying 100-m-thick chert sequence and principally (700 m) black argillite containing minor sandstone and limestone (unit TrPam, HE002) [Overprint pattern 13]EPe A506+B168C5203DsQuartz-muscovite-feldspar schist of Metamorphic Complex of Gulkana River (unit qmfs, GU002) [Overprint pattern 348]EPPastA506+B172C5204D6Dadina Schist (unit ds, GU002) [Overprint pattern 348]EPPastA793+B5205C5205D6Dadina Schist (unit ds, GU002) [Overprint pattern 348]EPPastA793+B5205C5205D6Dadina Schist (unit ds, GU002) [Overprint pattern 348]EPPastA793+B5205C5205, NB002)A251B2461C2475DKggm % A506B5750C5750D Hasen Creek Formation (MC002)EPh A410B5755C5755DHLimestone of the Hasen Creek Formation (unit Pl, MC002; unit Pel, NB002)EPhls A126B750C5810DKPermian(?) volcanic rocks (agglomerate) from Hanson (1957) (unit Pv, GO002)EPv 4; unit TrPv, KH003; unit JMbc, TN003)EJMab ~A468B5150C5150DLUltramafic rocks, Permian to Jurassic (MZ002; TN002; RB004; unit Jmu, TN003)EJaum 160D8Undivided intrusive rocks, Mesozoic or Paleozoic (TL002)EMzPziA347B5170C5170DQGranodiorite of Rainbow Mountain Early Cretaceous and/or Miss. (unit grrm, MH002)EMzPzgA347B5175C5175DDiorite (unit MzPzd, CI002)EMzPztA347B5180C5180DuGabbro and quartz diorite, Mesozoic and/or Paleozoic (unit MzPzg, TL002; unit MzPzm, TY002; unit MzPzi, MG002; MG003)EMzPzgbA647B5190C5190DUndivided dunite and serpentinite, Mesozoic or Paleozoic (TL002; unit MzPzum, TY002; part of Jsc, TN003, Pzum, TN004) [TL002 = Chulitna?]EMzPzdA468 e uA461B5111C5111DFChert, volcanic rocks, metasandstone, and limestone (unit TrMc, ID002)ETrMicavA461B5112C5112DEChert, argillite, and volcaniclastic rocks (unit TrPzc [TrMc], OP002)ETrMicawA468B5113C5113DVMafic and ultramafic rocks, undivided (Jurassic? and/or Paleozoic?) (unit Pzmi, RB005)EJPztmxA347B5120C5120D?Volcanic rocks, unknown age (unit vr, NL002; unit MzPzi, LH003)EMzPzizA468+C5130DRampart Group, igneous rocks, Triassic to Mississippian (unit TrMrv, LG002; no label TN003; unit MzPzc, CI002; CY002; Pzv, BR002) [Overprint 16]EJTrtmu {A464C5132D$Undivided Tozitna (Rampart) in TN003EJMtru |A464C5133DMafic, ultramafic, and sedimentary rocks of the Tozitna sequence, undivided (Jurassic to Mississippian) (as coded, unit TrMb, OP002; NL003; units mc, mi, RB002; units Pzrgmsv, Pzrgs, RB005; unit JPv, BT002)EJMtu }A464B5140C5140zitna (Rampart) in TN003EJMtru|A464C5133EJMtu 3 lA788+B5026C5026DDChert and argillite, Goodnews terrane (BH002) [Overprint pattern 16]EMzPzcmA0B5030C5030DqVolcanic and sedimentary rocks of Talkeetna superterrane, Triassic and Paleozoic (HE002) [Only in cross-sections]ETrPzvs nA740+B?C5035DpLower unit Glenn shale and Tahkandit Limestone, undivided (unit TrPgt, CY002; PCs, BR002) [Overprint pattern 15]ETrPgt oA902B5040C5040D,Flysch-like sedimentary rocks (HE002; MM002)ETrPas pA10B5045C5045DWTurbiditic volcaniclastic sandstone and argillite, Goodnews terrane (unit MzPzv, BH002)EMzPzvs qA10B5050C5050D@Arkosic sandstone and slate, Goodnews terrane (unit MzPzs, BH002EMzPzas rA10B5060C5060D;Marine sandstone, shale, limestone and conglomerate (BH002)ETrDs sA458B5090C5090D[Melange and argillaceous melange, Tikchik and Goodnews terranes (units TrPzm, MzPza, BH002)EMzPzm tA838B5110C5110lomerate (BH002)ETrDssA459B5090C5090EMzPzm 2 miA461B601C5021DNRampart Group, sedimentary rocks, Triassic to Mississippian (unit TrMs, OP002)ETrMisTN002; unit JMr, TN003; unit PaMc, CI002)ETrMtsiA461B601C5021DNRampart Group, sedimentary rocks, Triassic to Mississippian (unit TrMs, OP002)ETrMisvengood quad (units 4110 and 5740) (unit TrPs, TN003) "ETrPshA461C5020DRampart Group, sedimentary rocks, Triassic to Mississippian (unit TrMrs, LG002; unit JMms, TN002; unit JMr, TN003; unit PaMc, CI002)ETrMtsiA461B601C5021DNRampart Group, sedimentary rocks, Triassic to Mississippian (unit TrMs, OP002)ETrMismpart Group, sedimentary rocks, Triassic to Mississippian (unit TrMs, OP002)ETrMisnit JMr, TN003; unit PaMc, CI002)ETrMtsiA461B601C5021DNRampart Group, sedimentary rocks, Triassic to Mississippian (unit TrMs, OP002)ETrMis, sedimentary rocks, Triassic to Mississippian (unit TrMs, OP002)ETrMisjA461C5022it TrMs, OP002)ETrMisjA461C5022P002)ETrMisjA461C5022ETrMtr symbol 15A742 \ v )-AGranitic rocks (unit Tg, TN002; TY002; TY005; units Tcp, Tbr, Jimmy Lake stock, Tcc, Tse [Snowcap East pluton], LH002; unit Tc, TY003; TY005; unit Tsq, NB002; unit Tgr, BD002; units Tgr, Tgqm, Tgsy, Tsy, MG002; unit Tg, UL002; unit Tial, BH002; unit Ti10, LC002) ETpgr UL002) [Overprint pattern 13] ;DDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDD } TYA640B4320C4320DGabbro, diabase, and metagabbro, Late Triassic(?) (unit ga [Nikolai related], MH002; unit Trg, MC002; unit Trum [dikes and sills], MG002; units Trg, Trcg, GU002)ETrgbZA640B4321C4321DXCumulate mafic and ultramafic rocks, Late Triassic(?) [Nikolai related] (unit cu, MH002)ETrgb [A999B3495C4340DCarbonatite (TN004)ETrc \A372B4410C4410DcSchistose metasedimentary and metavolcanic rocks, Late Triassic (unit csv, MH002; unit JTrs, NB002)ETrnm ]A573B145C4415D>Biotite-hornblende syenite-monzonite gniess (unit Jtrg, NB002)ETrmg _A375B4421C4421DINikolai Greenstone - subaerial basalt flows member, Late Triassic (MH002)ETrn aA375B650C4425DfCottonwood Bay Greenstone (APMAP; unit MzPzg, LH002; unit Trm, TY002; unit Trc, IL002; unit Sc, LC002)ETrc member, Late Triassic (MH002)ETrnpaA375B650C4425DECottonwood Bay Greenstone (APMAP; unit MzPzg, LH002; unit Trm, TY002)ETrcbA375B4430C4430 7 n PDTatina River volcanics, Upper member, phosphatic shale and volcaniclastic sandstone (unit lJs, MG002) [see unit KJs, TL002, partial correlation]EJTrtvQA375B4420C4420DZNikolai Greenstone, Late and/or Middle Triassic (HE002; VA002; MH002; MC002; NB002; GU002)ETrn RA375B4422C4422DNikolai Greenstone, Late and/or Middle Triassic, pillow basalt member (unit Trnp, MH002); Pillow basalt flows member, Late Triassic (MH002)ETrn 4230D'Upper Triassic volcanic rocks on I-1685ETrvUA905B4235C4235DChulitna Sequence -- volcanic and sedimentary rocks, Late Triassic, Norian (unit Trvs, TL002) [Lumped with units 5010 and 3850]EJTrct VA772B640C4240D?Volcanic and marine sedimentary rocks, in part (Moore, OFR 271)ETrvm WA772B640C4250D=Shuyak Formation, volcanic member on MF-1057 (Connelly, 1978)ETrsv XA311B630C4310Shuyak Formation, volcanic member on MF-1057 (Connelly, 1978)ETrsv XA311B630C4310ably TriassicETrqdY 6 OA420B4215C4215DTatina River volcanics, Lower members, pillow basalt and gabbro (units Trs, Trab, MG002; unit Trb, MG003; unit Trb, BH002) [see 5450, 2890, all thought to be same unit]EJTrtvPA420B4215C3210 Trb, MG003; unit Trb, BH002) [see 5450, 2890, all thought to be same unit]EJTrtvPA420B4215C3210ers, pillow basalt and gabbro (units Trs, Trab, MG002; unit Trb, MG003; unit Trb, BH002) [see 5450, 2890, all thought to be same unit]EJTrtvPA420B4215C3210r members, pillow basalt and gabbro (units Trs, Trab, MG002; unit Trb, MG003; unit Trb, BH002) [see 5450, 2890, all thought to be same unit]EJTrtvPA420B4215C3210Trb, MG003; unit Trb, BH002) [see 5450, 2890, all thought to be same unit]EJTrtvPA420B4215C3210Trs, Trab, MG002; unit Trb, MG003; unit Trb, BH002) [see 5450, 2890, all thought to be same unit]EJTrtvPA420B4215C3210PA420B4215C3210EJTrtvwith overprint pattern 13]A899B511C3010EJncA867B512C3010EJnnA822B513C3010EJns 9 AA977B4031C4031D7Limestone and marble (unit Trl, AN002; unit Jls, TK002)EJTrlmBA841B4032C4032DFSpiculite and sandy limestone, Late Triassic, Norian (unit Trs, MD002)ETrsl CA937B4033C4033DCalcareous sedimentary rocks, Late Triassic, middle(?) Norian and Late Karnian (HE002: MM002; unit Pzsl, TL002; unit Trls, MG002)ETrcsDA937B?C4034D9Glenn Shale, lower unit, Late and Middle Triassic (CY002)ETrglEA464B4035C4035D=Chert and some greenstone (unit Trc, TY002; unit Trvs, GO002)ETrcg FA700B4040C4040DbLimestone of Briun Bay (unit Trb, TY002) Change to 4020 -- Brium Limestone member of Kamishak Fm.ETrlsb rcgHA838B4060C4060D2Red beds, Late Triassic (HE002; unit JTrrs, MM002)ETrr IA841B4080C4080DqCalcareous phosphatic shale and limestone [probably correlative with lower part of Glenn Shale] (unit Trs, LG002)ETrps JA841+B4110C4110le] (unit Trs, LG002)ETrps JA841+B4110C41100C3250DJtk : 8 >A838B4021C4021DdLimestone and basalt sequence, Late Triassic, Norian (unit Trlb, HE002; MM002; TL002) [Overprint 15]ETrlb ?A700B4025C4025D1Limestone and fine-grained tuff (unit Trl, TY002)ETrlst @A977B4030C4030DChitistone and Nizina Limestone units, undivided (unit Trcn, HE002; MC002; unit Trl, VA002; unit Trl, MH002; NB002; unit Trm, MC002 [+ 20,000 hfls])EJTrlm tistone and Nizina Limestone units, undivided (unit Trcn, HE002; MC002; unit Trl, VA002; unit Trl, MH002; NB002; unit Trm, MC002 [+ 20,000 hfls])EJTrlm sequence, Late Triassic, Norian (unit Trlb, HE002; MM002; TL002) [Overprint 15]ETrlsb?A696B4025C4025D1Limestone and fine-grained tuff (unit Trl, TY002)ETrlst@A977B4030C4030Limestone and basalt sequence, Late Triassic, Norian (unit Trlb, HE002; MM002; TL002) [Overprint 15]ETrlsb?A696B4025C4025D1Limestone and fine-grained tuff (unit Trl, TY002)ETrlst@A977B4030C4030ETrls k 9 \;A905B3850C3850DCrystal tuff, argillite, chert, graywacke, and limestone, deep marine, Late Jurassic to Late Triassic(?) (unit Jta, TK002; unit JTrta, HE002; unit JTrsv, TL002)EJTrct A844+B505C3011D1Naknek Formation? Use with overprint pattern 13]EJn?A899B511C3016DJnc A867B512C3012DJnn A822B513C3013DJns A814B514C3014DJni A803B515C3015DJnk
B517C3017D undividedEJnn/Jnc B518C3018D undividedEJni/Jns A971B520C3020DShelikof Formation (Jss, Sandstone member, Jsst, Siltstone member, and Jsc, Conglomerate member, all on I-1685 now abandoned) [Shelikof Fm. is equivalent to the upper part of the Chinitna Fm. (Pavelof Siltstone Member)]EJs
A971B3030C3030D(Chinitna Formation (AN002; TY002; IL002)EJc A841B3110hinitna Formation (AN002; TY002)EJcA841B3110 (AN002; TY002)EJcA841B3110 the upper part of the Chinitna Fm. (Pavelof Siltstone Member)]EJs
A971B3030C3030D!Chinitna Formation (AN002; TY002)EJcA841B3110na Fm. (Pavelof Siltstone Member)]EJs
A971B3030C3030D!Chinitna Formation (AN002; TY002)EJcA841B3110 DqBasalt and andesite flows, Whitefish Lake volcanic field, Nyac terrane (units TJwl, KJba, BH002; unit KJv, CA002)EKJvA978B550C2875D*Tuffaceous subunit of unit MzPzat (Vrain")EKJvtA978B490C2880DSChert and volcanic sequence (Late Cretaceous and(?) Jurassic, I-817, Sanak Islands)EKJcvA978B2885C2885D@Highly altered hypabyssal rhyolite and dacite (unit TJih, BH002)EKJrdA420B2890C2890D}Pillow basalt (Early Cretaceous and Jurassic, unit KJb, TL002; unit KJb, BH002) [see 5450, 4215, all thought to be same unit]EJTrtv A248B2900C2900DyGranitic rocks and minor monzonite (grs1, grs2, grs3, grcl, MH002; Kgd, hbqd, hbqm, hbgd, GU002; TJis, BH002; KJi, LC002)EKJg phyry of Caribou Lake (Early Cretaceous or Jurassic, unit grcl, MH002EKJgpA248B2905C2900D1Granodiorite and minor granite (unit grs2, MH002)EKJgdA248B2910C2900D!Quartz diorite (unit grs3, MH002)EKJqdA679B2920C2920D$Gabbro and diorite (unit KJg, MG002)EKJgb u A793+B2851C2851D\Flysch sequence (Early Cretaceous and Late Jurassic, unit KJfk, HE002) [Overprint symbol 13]EKJfk A793+B2852C2852DFlysch sequence, Late Cretaceous and Late Jurassic (unit KJf, HE002; MM002, both north of Denali flt.; unit KJm, MG002; unit KJs, TL002) [Overprint symbol 14]EKJfn A909+B2860C2860DVrain unit, pyritiferous shale and minor siltstone; not flysch, equivalent to upper part of Glenn Shale (unit KJv, LG002; part of unit MzPzat, CI002) [Overprint pattern 16]EKJvr A909+B?C2861D_Glenn Shale, upper unit, Early Cretaceous to Middle Jurassic (CY002; KJs, BR002) [Overprint 16]EKJgu A909+B?C2861D_Glenn Shale, upper unit, Early Cretaceous to Middle Jurassic (CY002; KJs, BR002) [Overprint 16]EKJgu ch, equivalent to upper part of Glenn Shale (unit KJv, LG002; part of unit MzPzat, CI002)EKJvrA851B?C2861DDGlenn Shale, upper unit, Early Cretaceous to Middle Jurassic (CY002)EKJguA978B2870C2870 u >DWolverine unit, quartzite and interbedded shale and siltstone, Late Jurassic or Early Cretaceous (LG002; unit KJcs, TN002; TN003; unit KJw, TN003; unit KJqa, CI002)EKJwA909+B2816C2816DHQuartzite of the Wolverine quartzite unit (TN003) [Overprint pattern 15]EKJw A909B2817C2817D;Sandstone and shale of the Wolverine quartzite unit (TN003)EKJw A793+B2820C2820DUndivided marine sedimentary rocks, north of Denali Fault (unit KJa, HE002; unit KJs, MC002; NB002) [Compare to unit KJf north of Denali Fault, HE002] [Overprint symbol 14]EKJfn A793B2821C2821DjConglomerate, sandstone, siltstone, shale, and volcanic rocks (HE002; unit Js, TK002) [Overprint symbol 15EKJcg A793B135C2825D&Metasedimentary rocks (unit Kw, TY003)EKJfm A793B2850C2850 Ks, Kw, KJu, TY005) EKJfA742B2854C2850; units KJs, KJc, KJsh, MG002; unit Ks, Kw, KJu, TY005) EKJfA742B2854C2850EKJf D DHornfels and gniess (unit Kh, KH003) [As mapped is gneissose areas within hornfels, largely on the Tanana geologic map (TN002)]EKhgA679B2670C2670D@Metagabbro, metadiabase, and minor amphibolite (unit mgb, MH002)EKmum A745B2700C2700DPMetasedimentary rocks of the Valdez Group (AN002; VA002; unit KJv, MC002; TY002)EKvsA311B2705C2705DNValdez Group, metavolcanic rocks, undivided (unit Kvv, VA002; unit Kvt, AN002)EKvv A506+B2720C2720D^Haley Creek terrane, (mid-Cretaceous?) schistose marble (unit M, VA002) [Overprint pattern 15]EPPaskm A909+B2810C2810DcArgillite, chert, sandstone, and limestone (unit KJc, BH002; unit Mza, TC002) [Overprint symbol 14]EKJs e, and limestone (unit KJc, BH002; unit Mza, TC002) [Overprint symbol 14]EKJs 14]EKJs 14]EKJs 12C2812DtWilber Creek and Wolverine quartzite units, undivided (TN003 modified, shown as southern TrPs) [Overprint symbol 13]EKJwcA909B2815C2815 C =A251+B2570C2570DELeucotonalite and trondjemite (AN002; unit Knt, NB002) [Overprint 14]EKttA470B2600C2600DwMetamorphosed granitic rocks, largely diorite (unit ag, MH002; unit Kag, Haley Creek terrane, metaplutonic rocks VA002)EKmi A793+B2631C2630DMigmatite (unit mig, MH002), transitional between migmatitic schist (unit mgsh) and gneissose granitic rocks (unit gg), MH002) [Overprint symbol 14]EMzsa A793+B2630C2630DJMigmatitic schist and amphibolite (unit mgsh, MH002) [Overprint symbol 14]EMzsa A335B2640C2640atitic schist and amphibolite (unit mgsh, MH002) [Overprint symbol 14]EMzsaA335B2640C2640H002) [Overprint symbol 14]EMzsaA335B2640C2640ist and amphibolite (unit mgsh, MH002) [Overprint symbol 14]EMzsaA335B2640C2640nd amphibolite (unit mgsh, MH002) [Overprint symbol 14]EMzsaA335B2640C2640EKhgrMicaEFChert, volcanic rocks, metasandstone, and limestone (unit TrMc, ID002)A461B5112C5112DTrMica N uA793B2131C2120D;Pedmar Formation, Albian (unit Kp, Riehle and others, 1987)EKp A745+B2125C2125C2120D;Pedmar Formation, Albian (unit Kp, Riehle and others, 1987)EKp A745+B2125C2125raywacke sandstone and mudstone (unit Kgs, KT002) [Overprint symbol 15]EKgwA793B2131C2120D;Pedmar Formation, Albian (unit Kp, Riehle and others, 1987)EKp A745+B2125C2125 ;
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P.Pwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwww J A251B2411C2411D"Tourmaline bearing granite (HE002)EKgtA251B137C2420DkGranodiorite (unit Kg, GU002; units Ki14, KI13, Ki11, KI10, Ki7, Ki3, Ki2, Ki1, LC002; part unit Kg, MZ002)EKgd A672B2440C2440DYGabbro of Mount Moffit (unit gbm, MH002; unit Kd, BD002; unit Km?, TN002; unit Km, KH003)EKmum A672B2445C2445DNSerpentinite, diabase, gabbro, and mafic volcaniclastic rocks (unit Km, KH003)EKmum A251+B2450C2450D6Alaskite (LG002; unit Kp, BD002) [Overprint symbol 13]EKg A251+B2460C2460DgGranite (unit Kgr [part], HE002; RB005; units Kick, Kicc, BH002; unit Ki8, LC002) [Overprint symbol 13]EKg A251+B2465C2465D%Syenite (LG002) [Overprint symbol 13]EKg A251+B2470C2470DQuartz monzonite, monzonite, and syenite (LG002; unit Kg, TN002; TN003; units Ksp, Ki, LH002; units Km, Kmd, MG003; unit Kihd, BH002; unit Kg, BT002; unit Kqm, IL002) [Overprint symbol 13]EKg A251B2460C2475 I A251B2400C2400D!Dikes, granite to diorite (LG002)EKg A251B2410C2410DvGranitic Rocks (unit Kg, RB004; BV002; KT003; KH003; CA002; unit Kgr, HE002; NL003; unit Kag, HU002; unit Ki15, LC002)EKg 2410DvGranitic Rocks (unit Kg, RB004; BV002; KT003; KH003; CA002; unit Kgr, HE002; NL003; unit Kag, HU002; unit Ki15, LC002)EKg 251B2400C2400D!Dikes, granite to diorite (LG002)EKg A251B2410C2410ft, UL002)EKcve A251B2400C2400D!Dikes, granite to diorite (LG002)EKg A251B2410C2410itic flows and volcaniclastic rocks (unit Kc, MC002; NB002; unit Kft, UL002)EKcveA251B2400C2400D!Dikes, granite to diorite (LG002)EKdA251B2410C2410caniclastic rocks (unit Kc, MC002; NB002; unit Kft, UL002)EKcveA251B2400C2400D!Dikes, granite to diorite (LG002)EKdA251B2410C2410002; NB002; unit Kft, UL002)EKcveA251B2400C2400D!Dikes, granite to diorite (LG002)EKdA251B2410C2410EKg z A124B162C2230D_Cretaceous basalt, local pillow flows, probably early Cretaceous (unit TKb, TY004; TY005) {Kve}EKve A124+B2255C2255DCAndesitic subvolcanic rocks (unit Kva, HE002) [Overprint symbol 14]EKvl A124+B2256C2256DBBasaltic subvolcanic rocks (unit Kvb, HE002) [Overprint symbol 14]EKvl A124+B2260C2260DTKuskokwim Group, tuff and agglomerate (ID002; unit Kac, OP002) [Overprint symbol 14]EKvl A124+B2261C2261DDKuskokwim Group, flows and tuff (ID002; RM002) [Overprint symbol 14]EKvl A124+B2265C2265DtVolcanic rocks, Kipchuk Volcanic Field (units Kvkr, Kvk1, Kvk2, Kvk3, Kvk4, Kvk5, Kvk6, BH002) [Overprint symbol 14]EKvl A124+B2270C2270anic Field (units Kvkr, Kvk1, Kvk2, Kvk3, Kvk4, Kvk5, Kvk6, BH002) [Overprint symbol 14]EKvl A124+B2270C2270l 14]EKktA124+B2261C2261DDKuskokwim Group, flows and tuff (ID002; RM002) [Overprint symbol 14]EKkv [Overprint symbol 14]EKkv z 0A520B2142C2175DKStaniukovich Formation (unit Ks, Riehle and others, 1987; unit KJs, I-1229)EKstA983B2180C2180DEarliest Cretaceous volcanic graywacke and conglomerate (MD002; unit Kvg, OP002 [According to Patton, oral commun., 1997]; unit Kg, UL002; unit Kvs, BH002; units Kvg, Kvm, CA002; unit Kg south of Kaltag Fault, NL003)EKvm A983B202C2181DSEarliest Cretaceous volcanic conglomerate (KT002, shown as part of unit Kgs - 2152)EKvm A458B2190C2190DYMcHugh Complex, Uyak Complex, melange (unit Mzm, AN002; unit KJm, VA002; unit KJm, TY002)EKmk A458B2192C2192D1Melange south of McKinley Fault (unit Kms, HE002)EKmar A172B2193C2193DHMelange south of McKinley Fault, limestone blocks (unit (msl)Kms, HE002)ETrSl A458B2195C2195inley Fault, limestone blocks (unit (msl)Kms, HE002)ETrSl A458B2195C2195 McKinley Fault, limestone blocks (unit (msl)Kms, HE002)ETrSl A458B2195C219548]A458+ y A752+B?C2126DVBiederman Argillite, Kandik Group, Valanginian (unit Kb, CY002) [Overprint pattern 13]EKbaA793B2120C2130D Cape Current terrane (MF-1057)EKcct A909+B?C2135D^Keenan Quartzite, Kandik Group, Valanginian (unit Kk, CY002; Kq, BR002) [Overprint pattern 15]EKkq A752+B?C2140D=Argillite, Early Cretaceous(?) (CY002) [Overprint pattern 14]EKargA838B2141C2150D_Herendeen Formation (= Khl, Herendeen Limestone on some maps; unit Kss, TY002; unit Klg, GO002)EKhe A838B?C2151DLLimestone, Early Cretaceous(?), primarily Inoceramus prisms (unit Kl, CY002)EKliA803B211C2152DnMarine mudstone and sandstone (unit Kgs, KT002; unit Kgm, KT002 [201]; unit Kcs, NL003 [303]; unit Kcs, KW002)EKmm and sandstone (unit Kgm, KT002 [201]; unit Kcs, NL003 [303])EKm +C2153DwEarly Cretaceous undifferentiated sedimentary rocks (unit Kl, MC002) [Overprint symbol 13] Probably should delete thisEKsul A909B302C2170 P E A803B2101C2101DaMarine sandstone and siltstone, Early Cretaceous (unit Ks, ID002; unit Km, KT002; unit Km, NL003)EKsseA983B2105C2105DVolcanic graywacke and mudstone, late Early Cretaceous (Albian) (unit Kgm, MZ002; RB005; unit Knm, eastern map area, KT003; CA002; tentatively Kls, KW002; Kv, ST002; unit Kgm, BT002; unit Kcg, HU002)EKvgm A745B2110C2110D&Berg Creek Formation (unit Kb, VA002)EKbc A752B2115C2115DLower Cretaceous flysch; argillite and lithic graywacke (unit Kag, TK002) Early Cretaceous flysch, Wilber Creek unit (units Kwcc, Kwcs, LG002; unit Kwc, TN003; unit KJgs, KH002; unit KJcs, KH003; unit Kts, BH002; unit Kka, CY002)EKwcf e (unit Kgs, KT002) [Overprint symbol 15]EKgwA793B2131C2120D;Pedmar Formation, Albian (unit Kp, Riehle and others, 1987)EKp A745+B2125C2125ar Formation, Albian (unit Kp, Riehle and others, 1987)EKp A745+B2125C2125745+B2125C2125unit Kp, Riehle and others, 1987)EKp Ä1AÄ2Ä2Ä2Ä2Ä2Ä2!Ä2&Ä21Ä26Ä27Ä2AÄ2FÄ2QÄ2aÄ2bÄ2cÄ2Ä2Ä2Ä2Ä2Ä2Ä2Ä2Ä2Ä2Ä3!Ä3AÄ3fÄ3gÄ3qÄ3rÄ3vÄ3Ä41Ä4AÄ4FÄ4QÄ5Ä5Ä5!Ä5"Ä5&Ä51Ä5AÄ5QÄ5VÄ5aÄ5qÄ5vÄ5Ä5Ä5Ä6!Ä6&Ä61Ä66҂Ä6AÄ6FÄ6QÄ6VÄ6Ä6Ä7Ä7A݂Ä7QÄ7Ä8Ä8Ä81Ä9!Ä9#Ä9&Ä9'Ä9(Ä91Ä92Ä96Ä9aÄ9bÄ9cÄ9qÄ9rÄ9Ä9Ä9Ä9Ä9Ä:Ä:1Ä:V Ä:Ä:ÄAn-Middle Penn. (unit PaPs, MH002) [Overprint pattern 14]A506+B5621C5621DPPac N A800B2010C2010DvMatanuska Formation, fossiliferous marine shale, late Early Cretaceous to Late Cretaceous (AN002; TK002; TY002; GU002)EKmA848B2020C2020DMelozitna sequence, informal name; Shaktolik (sp) Group (abandoned name), graywacke, shale, grit, and conglomerate (late Early Cretaceous to Late Cretaceous, unit Ks, RB002; NL002; OP002; RM002)EKme A848+B340C2030DIgneous pebble-cobble conglomerate (Albian and Late Cretaceous?, unit Kc, MZ002; HU002; RB004; unit Kic, BT002) [Overprint symbol 15]EKcg A745+B2100C2100DkEarly Cretaceous undifferentiated sedimentary rocks (unit Ksu, TK002; unit Kl, MC002) [Overprint symbol 13]EKnl edimentary rocks (unit Ksu, TK002; unit Kl, MC002) [Overprint symbol 13]EKnl sedimentary rocks (unit Ksu, TK002; unit Kl, MC002) [Overprint symbol 13]EKnl TK002; unit Kl, MC002) [Overprint symbol 13]EKnl C2100EKsulk?, HE002)A699+C5662DPzkcp R |A754B1912C1912DShumagin FormationEKshf }A736B1915C1955D)Kaguyak Formation (TY002; unit Kk, IL002)EKkg ]EKshn |A754B1912C1912DShumagin FormationEKshf }A736B1915C1955D)Kaguyak Formation (TY002; unit Kk, IL002)EKkg (Moore, OFR 271) = Kk on MF-1057EKkdA729B1913C1955DHoodoo FormationEKhA755B1914C1960DChignik FormationEKcA739B1911C1960D(Chignik and Hoodoo Formations, undividedEKhcA851B1970C1970DKuskokwim Group, sandstone, siltstone, shale, and conglomerate (ID002; unit Kk, SM002; unit Kku, LH003; unit Kks, RM002; unit Ku, OP002; unit Ksu, MD002; unit Kss, OP002; units Kcs, Kss, Kls, Kus, Ksh, MG003; units Kkcf, Kkmf, Kkmc, Kkv, Kksh, BH002)EKksA940B1980C1980DuMinto unit, siltstone, mudstone, graywacke, quartzose sandstone, plant fragments, Late Cretaceous(?) (unit Km, LG002)EKmsA890+B1971C1985andstone, plant fragments, Late Cretaceous(?) (unit Km, LG002)EKmsA890+B1971C1985 T Q tA851+B1905C1905D1Shale and siltstone (OP002) [Overprint symbol 13]EKshuA851+B1906C1906D8Sandstone, Late Cretaceous (OP002) [Overprint symbol 14]EKsavA851+B1907C1907D6Volcaniclastic sandstone (OP002) [Overprint symbol 15]EKvsswA749B920C1920DLCantwell Formation, sedimentary rocks subunit (HE002; MM002; unit Ts, TL002)EKcsxA851B1940C1940D{Late Cretaceous undifferentiated clastic rocks (unit Ksc, MD002 [should this be NSA 1970?]; unit Ku, MC002; unit Ks, UL002)EKk yA848+B1941C1941DNon-marine sandstone, quartz conglomerate, shale, and siltstone (unit Ks, MZ002; NB002; RB004; unit Kr, TC002) [Overprint symbol 16]EKss zA851B1942C1942D/Limy volcaniclastic sandstone (unit Kls, OP002)EKk {A797+B210C1943DfNon-marine shale, siltstone, and sandstone (unit Ks, HP002; HC002; SC002; KW002) [Overprint symbol 16]EKshn 002; RB004) [Overprint symbol 16]EKsszA838B1942C1942EKslad T hA674B4890C4890DKUltramafic and associated rocks (unit um, MH002; unit GG, VA005 [new unit])EMzumiA674B4891C4891DOUltramafic and mafic igneous rocks along Broxson Gulch thrust (unit umm, MH002)EMzum jA788B152C4905DYMetasedimentary and metavolcanic rocks, (TY003; TY005) (Correlated with Kakhonak Complex)EJPzk lA788B150C4920DYMetavolcanic and metasedimentary rocks, (TY003; TY005) (Correlated with Kakhonak Complex)EJPzk mA745B1800C1800DSCretaceous sedimentary rocks, undivided (unit Ks, TY004) [Rassigned to other units]EKsu nA797B1805C1805DkChanged to NSA = 2021.Undivided marine and non-marine shale and siltstone (unit Knm, KT002 [see also 2115])EKnb oA728B303C1810D?Chert and argillite (unit Kc, RB002) [Not used, see 6080, 3850]EKca pA790B400C1815D(Limestone conglomerate (unit Klc, CA002)EKlsc used, see 6080, 3850]EKca pA790B400C1815D(Limestone conglomerate (unit Klc, CA002)EKlsc002)0 ^A667B1670C1670DmGabbro (units TKmg, TKtp, TKm, TKpg, LH002); Leucogabbro (unit TKlg, TK002; unit TKm, TY005; unit TKg, ST002)ETKgb 005; units TKie, TKig, TKip, BH002) [Overprint pattern 14]ETKqd^A667B1670C1670DmGabbro (units TKmg, TKtp, TKm, TKpg, LH002); Leucogabbro (unit TKlg, TK002; unit TKm, TY005; unit TKg, ST002)ETKgb (AN002; unit TKm, VA002)ETKcaA209B1720C1720D=Gneissose granitic rocks (unit gg, MH002; unit TKgs, LH002); ETKggdA973B4710C4710D\Gemuk Group, chiefly siltstone and lesser chert and volcanic rocks (SM002; unit KCgu, RM002)EKTrgeA375B154C4800D3Intrusive rocks, quartz diorite and diorite (TY003)EMzifA420B4810C4870DGemuk Group of southwestern Alaska and gabbro and basaltic rocks of Kechumstuk Mountain in Interior Alaska, largely altered mafic volcanic rocks (unit KCgg, RM002; unit Mzgb, TC002)EKtrv gInterior Alaska, largely altered mafic volcanic rocks (unit KCgg, RM002; unit Mzgb, TC002)EKtrv g W V _SA=Granitic rocks (Granite MD002; Granite AN002; Granitic rocks, undivided TK002; Felsic granitic rocks LG002; unit Mzi, FB002; unit TKg, BD002; CI002; KH002; KH004; LH002; CY002; RB005; unit TKh, NL003; unit TKgr, MM002; units TKgr, TKgp, MG003; units TKif, TKik, BH002; unit TKg, GO002; unit TKi11, TKi10, TKi5, LC002) =ETKg ous limestone, Miss. (unit PaMcl, MD002)A900C6330DMlcE?A458+C6335DMml Removed from DOG map by Puchner revisionA900B6320C6320DMlsE2Fossiliferous limestone, Miss. (unit PaMcl, MD002)A900C6330DMlcE?A458+C6335DMmlunit PaMcl, MD002)A900C6330DMlcE?A458+C6335DMmlocks, late Paleozoic, Carboniferous, greenstone, local red to gray chert, greenstone tuff, graywacke (unit mi, RB002) Removed from DOG map by Puchner revisionA900B6320C6320DMlsE2Fossiliferous limestone, Miss. (unit PaMcl, MD002)A900C6330DMlcE?A458+C6335DMml U 4[A362B1660C1660DGranitic unit 2, granodiorite dikes, stocks, and small plutons (unit grn2, MH002; unit TKk, TL002; unit TKig, LH002; unit TKg, NB002; unit TKgd, TY002; TY005; unit TKin, BH002; unit TKi, IL002; unitsTKi14, TKi13, TKi12,TKi9, TKi8, TKi4, TKi2, LC002)ETKm ]A244+B1665C1665Tonalite (AN002; TK002)ETKm ]A244+B1665C1665Ki2, LC002)ETKm \A362B1660C1660DTonalite (AN002; TK002)ETKm ]A244+B1665C1665 \A362B1660C1660DTonalite (AN002; TK002)ETKm ]A244+B1665C1665 TKi2, LC002)ETKm \A362B1660C1660DTonalite (AN002; TK002)ETKm ]A244+B1665C1665B1660C1660DTonalite (AN002; TK002)ETKm ]A244+B1665C1665660C1660DTonalite (AN002; TK002)ETKm ]A244+B1665C1665i2, LC002)ETKm \A362B1660C1660DTonalite (AN002; TK002)ETKm ]A244+B1665C1665B1660C1660DTonalite (AN002; TK002)ETKm ]A244+B1665C1665age (no units)A184+ X U KA136B127C1610D6Baultoff Creek region older porphyry (unit TKp, NB002)ETKhp LA126B164C1615DFelsic tuff (TY004; TY005)ETKvMA126+B1620C1620D?Pilotaxitic dacite-andesite plugs (ID002) [Overprint symbol 15]ETKdNA126+B1625C1625D>Felsic volcanic rocks (unit TKvf, SM002) [Overprint symbol 13]ETKvrOA129B1632C1630DZMafic to intermediate volcano-plutonic complexes (unit TKc, OP002; MD002; unit TKv, SM002)ETKivPA129B1633C1630DNMafic to intermediate volcano-plutonic complexes, monzonite (unit TKcm, MD002)ETKimQA241B1650C1650DmIntrusive rocks (RB002; NL002; TL002; TY003; TY005; unit TKg, SM002; units TKiu, Tgdn, LH002; unit gr, MM002)ETKiSA244B1655C1655Alkali granite (ID002)ETKgSA244B1655C1655 gr, MM002)ETKiRA244B1655C1655DAlkali granite (ID002)ETKgSA244B1655C1655iRA244B1655C1655DAlkali granite (ID002)ETKgSA244B1655C1655 W $FA126+B1604C1604DiVolcanic rocks, dacite (unit TKv, TN002; TN003; unit TKvd, MG002; unit TKtd, BH002) [Overprint symbol 13]ETKvdGA126+B1605C1605D}Iditarod Volcanics (ID002; unit TKa, KH002; unit TKa, UL002; unit TKvm, MG002; units TKea, TKsa, BH002) [Overprint symbol 14]ETKviIA126+B1608C1605DYVolcanic rocks, Nowitna River area (MD002; part of unit TKv, MZ002) [Overprint symbol 14]ETKvnIA126+B1608C160514]ETKviHA126+B1605C1605DYVolcanic rocks, Nowitna River area (MD002; part of unit TKv, MZ002) [Overprint symbol 14]ETKvnIA126+B1608C1605ic rocks, Nowitna River area (MD002; part of unit TKv, MZ002) [Overprint symbol 14]ETKvnIA126+B1608C1605s, Nowitna River area (MD002; part of unit TKv, MZ002) [Overprint symbol 14]ETKvnIA126+B1608C1605print symbol 14]ETKviHA126+B1605C1605DYVolcanic rocks, Nowitna River area (MD002; part of unit TKv, MZ002) [Overprint symbol 14]ETKvnIA126+B1608C1605ETKvyDnrc dA749B1520C1520D,Conglomerate and sandstone (unit TKc, NB002)ETKcs ?A126B1600C1600DExtrusive rocks, flows, tuff, and breccia (unit TKe, RB002; unit TKv, RB003; OP002; unit TKvt, MG002; unit TKuv, RM002; unit TKu, UL002; TKv, BT002; unit Mzmu, TC002)ETKv @A126+B1601C1601DDikes and subvolcanic rocks (unit TKd, OP002; SM002; ID002; LH002; unit TKi, TL002; unit TKsa, MD002; unit TKm, MG002) [Overprint symbol 15]ETKdAA126+B1602C1602DHypabyssal granite porphyry dikes, sills, and plugs (ID002; unit TKf, CI002; unit 219 (TKd), LH002; unit TKr, SM002; unit TKi7, LC002) [Overprint symbol 16]ETKgp BA126+B1603C16031603C1603) [Overprint symbol 16]ETKgpBA126+B1603C16033?, some chert CI002)A900C6944DDSl = r #A172B3404C3404D#Quartz diorite and tonalite (AN002)EJqt$A633B594C3405DzDiorite and Gabbro of Alaska-Aleutian Range batholith (B-1969B; unit JTrd, NB002; units TJik, TJim, BH002; unit Jd, IL002)EJmu %A633B3405C3405DcMafic and intermediate plutonic rocks, Middle to Early Jurassic (unit Jmip, AN002; unit Jmp, VA002)EJmu , NB002; units TJik, TJim, BH002; unit Jd, IL002)EJmu %A633B3405C3405DcMafic and intermediate plutonic rocks, Middle to Early Jurassic (unit Jmip, AN002; unit Jmp, VA002)EJmu 19C1380273B1360C1350D'Monzonite(?) or monzodiorite(?) (LG002):A273B121C1350D Quartz diorite (unit Tse, LH002);A372B119C13809A273B1360C1350D'Monzonite(?) or monzodiorite(?) (LG002):A273B121C1350D Quartz diorite (unit Tse, LH002);A372B119C1380nzonite(?) or monzodiorite(?) (LG002):A273B121C1350D Quartz diorite (unit Tse, LH002);A372B119C1380ETgl v N8A273B1350C1350AGranodiorite of Mount Estelle; Biotite-hornblende granodiorite, (unit Thgd, TK002; unit Tme, LH002; TY003; TY005; unit Te, TL002; unit Tn, TY003; unit Tgd, TY002; MG003; unit TKqm, MG002; units Tme, TKn, TY005; unit Ticp, BH002; unit Tg, ST002; units Ti8, Ti7, Ti9, Ti2, Ti1, LC002) EThgd , TKn, TY005; unit Ticp, BH002; unit Tg, ST002; units Ti8, Ti7, Ti9, Ti2, Ti1, LC002) EThgd nit Tg, ST002; units Ti8, Ti7, Ti9, Ti2, Ti1, LC002) EThgd 3; unit TKqm, MG002; units Tme, TKn, TY005; unit Ticp, BH002; unit Tg, ST002; units Ti8, Ti7, Ti9, Ti2, Ti1, LC002) EThgd MG003; unit TKqm, MG002; units Tme, TKn, TY005; unit Ticp, BH002; unit Tg, ST002; units Ti8, Ti7, Ti9, Ti2, Ti1, LC002) EThgd units Tme, TKn, TY005; unit Ticp, BH002; unit Tg, ST002; units Ti8, Ti7, Ti9, Ti2, Ti1, LC002) EThgd 2)EThgd :A273B121C1350D Quartz diorite (unit Tse, LH002)EThgd 06 ^ 4 &A423B138C1292DGranodiorite to tonalite (units Tmpg, Tjc, Tsr, Tt, Tmr, LH002; units Ti6, Ti16, LC002), Mafic phase, Miners Bay pluton (unit Tmm [1282], AN002)EToem (A177B1305C1300DGranite and granodiorite, Tertiary(?) Eocene? (unit Tgr, VA002; MG003; unit Tg, TY004; unit Tp, ID002; unit Tgr, HE002; unit Tgd, MG002; unit Ti, TY005; unit Ti17, Ti12, Ti11, Ti4, LC002)ETegr )A177B1301C1301DbFelsic intrusions, leucocratic dikes, sills and small stocks, south of Border Ranges fault (AN002)ETd*A177B1307C1307DQQuartz monzonite, monzonite breccia, and quartz porphyry (unit Tqm, MG002; MG003)ETgdp+A177B1310C1310DTonalite (unit Tt, VA002)ETegr ,A273B1315C1315D+Oligocene and Eocene diorite = Td on I-1229ETod-A237B1320C1320,A273B1315C1315D+Oligocene and Eocene diorite = Td on I-1229ETod-A237B1320C132015C1315D+Oligocene and Eocene diorite = Td on I-1229ETod-A237B1320C1320,A184B7251C7250DDmgf _ ^ 6A late Miocene and Pliocene granitic intrusive rocks of the Agripina Bay, Moss Cape, American Bay, and Devils batholith and other similar age plutons, unit Tqd on I-1229 and I-1685 = 362 and unit Ti on Mt. Katmai map (Riehle and others, 1987; unit Tg, MC002) ETi A268B1253C1253DDiorite, Unalaska mapETgd A140B1254C1254DGabbro, Unalaska mapETgg A270B1270C1270DGranitic rocks (units Twf, Tnep, LH002; unit Ti, MC002; unit Tsxr, TY003; TY005; unit Twg, MG002; Units Ti19, Ti18, Ti3, LC002)ETogr mgE$Metagabbro, Late Devonian(?) (HE002)4A828B7400C7400DDPzmpnite, basalt, chert and gabbro, Late Devonian (unit Dsb, HE002; MM002)3A670B7330C7330DDmgE$Metagabbro, Late Devonian(?) (HE002)4A828B7400C7400DDPzmpsb, HE002; MM002)3A670B7330C7330DDmgE$Metagabbro, Late Devonian(?) (HE002)4A828B7400C7400DDPzmp002)3A670B7330C7330DDmgE$Metagabbro, Late Devonian(?) (HE002)4A828B7400C7400DDPzmp ] \ A270B1275C1270DGGranitic phase (Biotite granite) of Miners Bay pluton (unit Tmg, AN002)ETgmb B1285C1285DOligocene basalt plugETop A180C1290DFGranitic rocks (units Tmp, Ttg, Tsf, Tsc, TKqc, Tgd, Tus, Tcpi, LH002)EToegr A180B1290C1290D1Granitic rocks (unit Tg, SM002; units Tiu, LH002)ETegr!A180B1295C1290D>Tertiary granitic rocks -- McGonagall pluton? (no unit, MM002)ETgr$A180B1297C1290D=Tertiary granitic rocks -- McGonagall pluton (no unit, MM002)ETgr$A180f, TL002; no unit, MM002; unit Tgd, TK002)ETgd#A180B1297C1290D=Tertiary granitic rocks -- McGonagall pluton (no unit, MM002)ETgr$A180ary granitic rocks -- McGonagall pluton (no unit, MM002)ETgr$A180rtiary granitic rocks -- McGonagall pluton (no unit, MM002)ETgr$A180MM002; unit Tgd, TK002)ETgd#A180B1297C1290D=Tertiary granitic rocks -- McGonagall pluton (no unit, MM002)ETgr$A180o unit, MM002)ETgr$A180agall pluton (no unit, MM002)ETgr$A180$A180 ` ] DDOrca Group, volcanic rocks, undivided, Paleocene and Eocene? (VA002)ETovA416B1140C1140DBCantwell Formation, volcanic rocks subunit (HE002; unit Tv, MH002)ETcvA279B1200C1200DTertiary intrusive rocks, undivided (unit Ti, on Mt. Katmai map, Riehle and others (1987); units Ti, Tg, RM002; unit Tp, TC002)ETiu A148B1205C1205DTGranodiorite, undivided (on Mt. Katmai map, Riehle and others, 1987; unit Ti, IL002)ETgd A304B1206C1206DQuartz diorite, undivided (on Mt. Katmai map, Riehle and others, 1987; unit Ti15, LC002, also unit Ti14, LC002, considered altered 11206)ETqd A124B1207C1207DlGabbro and diorite, undivided (on Mt. Katmai map, Riehle and others, 1987); unit Tm, RM002; unit Tgb, TC002)ETgb A279B1210C1210D\Granitic and volcanic rocks, undivided. Age range Oligocene to Paleocene (unit Tgrv, HE002)ETivA124B1250C1250 t _ A365B1085C1085D7Popof volcanic rocks, only in Shumagin Islands = MeshikETp A341B1110C1110DJModerately altered rhyolite flows, Nukluk Volcanic Field (unit Tnr, BH002)ETver
A341B1111C1111DEMassive basalt and andesite, Nukluk Volcanic Field (unit Tnba, BH002)ETvnb A341B1120C1120D[Tuff and breccia, Eocene or Paleocene (unit Tt, UL002; units Tv, Tn, GO002; unit Tr, ST002)ETvep A416B1135C1135Tr, ST002)ETvep A416B1135C1135a, Eocene or Paleocene (unit Tt, UL002; units Tv, Tn, GO002; unit Tr, ST002)ETvep A416B1135C1135ccia, Eocene or Paleocene (unit Tt, UL002; units Tv, Tn, GO002; unit Tr, ST002)ETvep A416B1135C1135t Tr, ST002)ETvep A416B1135C1135basalt and andesite, Nukluk Volcanic Field (unit Tnba, BH002)ETvebA340B1120C1120D[Tuff and breccia, Eocene or Paleocene (unit Tt, UL002; units Tv, Tn, GO002; unit Tr, ST002)ETvep A416B1135C1135 c vA345B1012C1012ADHypabyssal mafic intrusions. Age range Miocene to Paleocene (TK002), Eocene (AN002) or Oligocene to Paleocene (HE002) (unit Tim, TK002; unit Tim, AN002; unit Tivm, HE002; MM002; unit Td, LH003; unit Tim, MG002); Mafic to intermediate dikes, sill, stocks, Eocene? to Jurassic? (AN002) Volcanic necks, dikes and sills (LC002) DEThm m A420B1053C1053DMiocene and/or Pliocene hypabyssal dacite intrusions, includes unit Tdp, Dacite plugs on I-1229; rhyolite and dacite dikes and sills (GO002)ETdi A413B150C1070DOCrystal and crystal-lithic ash-flow tuff (units Tv1, Tv2, Tv3, Tv4, Tv5, LH002)ETvr A413C1081TbaA420B1053C1053DMiocene and/or Pliocene hypabyssal dacite intrusions, includes unit Tdp, Dacite plugs on I-1229; rhyolite and dacite dikes and sills (GO002)ETdi A413B150C1070DOCrystal and crystal-lithic ash-flow tuff (units Tv1, Tv2, Tv3, Tv4, Tv5, LH002)ETvr A413C1081 z }C101D'Ice fields or glaciers (unit Qg, MG002)Eg~A681B102C102D Water (streams, lakes, ocean)A18B104C104DAvalanche depositsEQav A18B105C105ArAlluvium (Qal, RB002; MZ002; NL002; OP002; MH002; LG002, FB002; BD002; KH002; KH003; KH004; SM002; BV002; LH002; BR002; Qa NB002; MG002; GU002; BH002; CA002; GO002; TC002; Qua, NB002; units Qa, Qab, CI002; units Qal, Qags, TN002; unit Qfy, NL003; unit Qrf, MM002; unit Qat, MG002; unit Qf, RM002; UL002; CA002; Qas, TC002; Qfp, HU002; Qyf, Qof, BL002; KW002; Qoa, KW002 rEQa A18B106C106DAlluvial fan deposits (LG002; CI002; KH002; KH003; MG002; units Qaf, Qha, Qda, and Qtf, FB002; unit Qf, BD002; TN002; units Qaf, Qf, Qat, BV002)EQaf Qta, TN002; unit Qca, MM002; units Qca, Qct, MG002; unit Qco, GU002) [Qc, Talus and other colluvium (Byers, 1959)]EQcA21B108C108DrLandslide deposits (Ql, TL002; FB002; LH002; NB002; units Qrs, Qls, TN002; KH003; unit ls, NL003; unit Qcl, MG002)EQls a A365+B1004C1004DLBasalt (unit Tb, LG002; FB002; SM002; unit Tm, TC002) [Overprint pattern 13]ETb A417B1005C1005D+Ultramafic rocks (Moore, OFR 271) On KodiakETum A237+B1010C1010DHypabyssal intrusive rocks of uncertain age (Mt. Katmai, Riehle and others, 1987; unit Ti, TY002; unit Tid, MG002) [Overprint pattern 13]EThfA237+B1011C1011AMHypabyssal felsic and intermediate intrusions. Age range Paleocene to Miocene, mostly Early Tertiary or Eocene? (unit Ti, AN002; unit Tif, VA002; unit Tif, TK002; unit Tvif, HE002; MM002; unit Tf, BD002; unit Th, TY002; unit Tp, NB002; unit Tif, VA002; units Tif, Tia, MG002; unit Td, UL002; unit Ti13, LC002) [Overprint pattern 13] METhf 3]EThfA237+B1011C10112C8350DCZdsEfOolitic limestone, Khuchaynik Dolomite of Babcock and others (unit XCl, MG003) [Overprint pattern 238]PCZdsEfOolitic limestone, Khuchaynik Dolomite of Babcock and others (unit XCl, MG003) [Overprint pattern 238]P x DMSedimentary rocks of Jarvis Creek coal field, upper member (unit Tsju, MH002)ETjcuA30B912C910DNSedimentary rocks of Jarvis Creek coal field, middle member (unit Tsjm, MH002)ETjcmA30B913C910DMSedimentary rocks of Jarvis Creek coal field, lower member (unit Tsjl, MH002)ETjclA40B950C950D=Sedimentary rocks of the Orca Group, undivided (AN002; VA002)ETosA40B951C951DTSedimentary and volcanic rocks of the Orca Group, undivided (unit Tos, AN002; VA002)ETovs A40B952C952D-Conglomerate of the Orca Group (AN002; VA002)EToc A123B995C1780DpGhost Rocks, same as Tpe (Paleocene volcanic and marine sedimentary rocks [Moore, 1967, OFR 271]?) (Moore, 1969)ETgh A365B1000C1000DTertiary volcanic rocks, undivided (unit Tvv, HE002; unit Tv AN002; TY002; TK002; IL002; unit Tvs, TL002; units Tvs, Thi, TY005; unit Tvi, LH003; units Ta, Thr, UL002; units Ta, Czab, GU002; unit Tf, TC002)ETvu A413B200C1103 Tr, NL003)ETvrdd f ;D^Volcanic and sedimentary rocks, undivided, Oligocene and Eocene (LG002) [Overprint pattern 13]ETvsA139B800C800DStepovak FormationETst A132B850C850DzCopper Lake Formation (Unit Tc on Mt. Katmai map, Riehle and others, 1987; unit Tcl, TY002; units Tclu, Tcls, Tcll, IL002)ETcl B107C855D=West Foreland Formation (TY002; TY005) [Overprint pattern 14]ETwfA139B860C860DTolstoi FormationETtA35+B870C870D8Wishbone Formation (AN002; TY002) [Overprint pattern 15]ETwA85+B880C880Dearly Eocene fluviatile and subordinate volcanic rocks (HE002; unit Tvs, MG002) and continental clastic conglomerate (unit Tc, MH002; units Tcl, Ts, MG002; unit Tclg, MG003) [Overprint pattern 15]ETfvA136B890C890D6Arkose Ridge Formation (AN002; TY002; unit Kar, TK002)ETarA91B900C900D3Chickaloon Formation (TK002; unit Tc, AN002; TY002)ETchA30B910C910DISedimentary rocks of Jarvis Creek coal field, undivided (unit Tsj, MH002)ETjcA30B911C910 i e A35B611C611DBelkofski FormationETbeA85+C630DSTyonek Formation and Hemlock Conglomerate, undivided (TY002) [Overprint pattern 15]ETtyhA30B645C640DCoal-bearing rocks, Miocene? to Eocene? (HE002; TL002; FB002; BD002; unit Ts, TN002; TN003; KH003; UL002; units Tcf, Tcg, MG002; unit Tcg, MG003; unit Tcs, BD002; Ts, BV002)ETcb A101B650C650DHemlock ConglomerateETh A35B660C660DbSitkinak Formation, same as To (Oligocene continental sedimentary rocks) on OFR 271? (Moore, 1969)ETsk A35+B670C670D$Tsadaka Formation (AN002; Tt, TY002)ETtsA139B740C740DSitkalidak Formation, same as Teo [Eo-Oligocene marine sedimentary rocks (Moore, OFR 271)?] (Moore, 1969) [Overprint pattern 13]ETsi A37B790C790DTsadaka and Wishbone Formations, undivided (TK002). Tsadaka is Miocene on (TK002), whereas it is Oligocene on (AN002); Wishbone is Eocene to Paleocene on (TK002) and Eocene on (AN002)ETtwA37+B795C795s i Ã4@ ÃR@ Ãc@ Ã @ Ã @ Ã$@ rÃ'@ uÃ@ tÄ!@ GÄ%!@ Ä3v@ }Äaqr {ÄhQ@ |Ã"`@ Ã*`@ ~ÃV@ Ä!!@ Ä)m Ä1A@ OÄA!@ ÄX!@ Äa#@ Äjf Är1@ ÄzQ@ 13@ 14@ 15@ 1959@ 248@ 002lg002fb002bd002@ an002@ savalanchedeposits@ debris@ devonian@ glaciations@ he002@ kw002@ lakes@ lg002@ mineralspringandmudvolcanodepositsunitqmsgu002@ olderwisconsinageoutwashqhofb002odobd002unitqofmg0@ outwash outwashdepositsneoglaciation@ qac@ qda@ qom@ quaternaryortertiarymetamorphicrocksparticularlyinmt@ rock-defendedterracesunitqbtn002kh003@ rubble@ tertiary@ unknown@ younger @ vE X @ J
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@ F H@ @ s f A85B560C560D%Kenai Group, undivided (TL002; TY004)ETkA37B570C570DNNenana Gravel, Pliocene and Miocene (HE002; MH002; FB002; BD002; KH004; MM002)ETnA37B571C571DNenana Gravel? (MM002)ETn?A84B572C572DTachilni FormationETta A75B573C573DBear Lake FormationETbl A75B580C580DeNarrow Cape Formation, same as Tms [Miocene marine sedimentary rocks (Moore, OFR 271)?] (Moore, 1969)ETnc A101B590C590D,Unalaska Formation (Drewes and others, 1961)ETun A85+B600C600DGTyonek Formation (AN002; unit Tkt, TY002; TY005) [Overprint pattern 15]ETtyA85+B601C600DDTyonek Formation, Conglomerate member (TL002) [Overprint pattern 15]ETtycA85+B602C600DATyonek Formation, Sandstone member (TL002) [Overprint pattern 15]ETtysA85+B163C600D:Tyonek Formation (unit Tkt?, TY005) [Overprint pattern 15]ETty?A306B610C610D Unga Formation (Conglomerate)ETu 302B610C610302B610C610ETu s D4Wrangell Lava (VA002; MC002; NB002; unit Qwf, GU002)EQTwA410C460D Intrusive rocks (GU002; VA002)EQTi A78B465C465DfWrangell Lava, rhyodacite and rhyolite domes and associated pyroclastic rocks (NB002; unit Qwd, GU002)EQTvaA78B470C470D4Quaternary and/or Tertiary pyroclastic flow depositsEQTva A37B470C490DZQuaternary or Tertiary metamorphic rocks, particularly in Mt. Dana area on Port Moller mapEQTc A88B500C500DSedimentary rocks, undivided (unit Ts, HE002; GU002; IL002; units Ts, Tc, and Tsc, MH002; unit Tcs, CI002; BD002; unit Tsu, TK002; units Ts, Tcl, MG002; unit Tclg, MG003; unit Tscg, MZ002)ETsu A81B530C530DBMilky River Formation (includes unit Tvs, McLean and others (1978)ETmrA85+B540C540D=Sterling Formation (TL002; TKs, TY002) [Overprint pattern 13]ETsfA85+B108C545D6Beluga Formation (TY002; TY005) [Overprint pattern 14]ETkb A85B550C5500C550A84B550C550ETtg o ~D.Debris-flow deposits (TY005; unit Qsdf, GU002)EQdfA12B313C313D"Mudflow deposits (unit Qar, IL002)EQmf c avalanche deposits (unit Qda, GU002)EQva A12C315D9Mineral spring and mud volcano deposits (unit Qms, GU002)EQmsvA12C316D0Hyaloclastite or aquagene tuff (unit Qsh, GU002)EQshcA12B320C320DBCinder and spatter cones (FB002; unit Qwr, NB002; unit Qbc, GU002)EQcsA12B322DExplosion debrisEQedA12B350C350D1Basalt (KT002; RM002; UL002; CA002; BT002; TC002)EQTb A78B400C400D2Intrusive rocks, undivided (units Qdc, Qsi, GU002)EQiA78B401C401DSDacitic to rhyolitic domes (units Qdd, Qdr, Qsr, Qni, Qcr, GU002; unit Hvcp, TY005)EQvdA78B402DAndesite plug domesEQanpA78C403D,Radial dike swarm and plug (unit Qcd, GU002)EQdsA410B450C450DdQuaternary and/or Tertiary volcanic rocks, undifferentiated (unit Tv, TY002; TY005; unit QTu, GU002)EQTvA410B451C451DAndesitic lavaEQTaA410B455C455 DlFrozen silt, undifferentiated (FB002; unit Qs and Qsu, CI002; unit Qs, KH002; KH004; RM002; unit Qsp, MG002)EQsu A24B125C125DMoraine, undivided, of Holocene and/or Pleistocene age (MZ002; MD002; BD002; CI002; unit Qt, KH003; unit Qg, LH002; units Qdt, Qdic, MG002; unit Qd, RM002; unit Qt, BH002; unit Qg, GO002; unit Qt, BV002)EQm A24B126C126DDSuperglacial drift (Qsm, BG002; CV003; MM002; Qsg, CG004; sg, CG003)EQsg A24B127C127DPRock glacier deposits (Qr, TL002; LH002; unit Qrg, NB002; MG002; unit Qr, TC002)EQrg A24B128C128DFSolifluction deposits (KH002; Qsm, BV002; Riehle and Detterman, 1993).EQsf A24B129C129DEsker depositsEQek A24B130C130DrDrift, neoglacial (unit Qa, TL002; Qam MH002; Qt4, TN002; KH003; unit Qrm, MM002; unit Qag, NB002; unit Qg, TY005)EQnd A24B131C131D Outwash deposits, NeoglaciationEQao A24B135C135MG002; unit Qgo, TY005)EQwuA21B136C136EQwr }DbRiley Creek glaciation, late Wisconsin (unit Qrm, FB002; unit Qt3?, TN002; KH003; unit Qg3, SM002)EQwr A24B137C137D.Till (unit Qt2, TN002; KH003; unit Qg2, SM002)EQw2 A24B138C138D.Till (unit Qt1, TN002; KH003; unit Qg1, SM002)EQw1 A24B140C140DOutwash deposits, Wisconsin-age Glaciations; Outwash, Riley Creek Glaciation, late Wisconsin (Qrc, FB002; Qwf, MH002; Qou, SM002; Qw, MM002; Qao, LH002; units Qdo, Qdot, MG002; unit Qo, RM002; unit Qoa, TC002)EQwo A24B160C160D.Rock-defended terraces (unit Qb, TN002; KH003)EQrd A24B161C161D,Altiplanation terraces (TN002; KH002; KH003)EQat A24+B190C190DGlaciations older than(?) Wisconsin, Drift of older glaciations (Eklutna Glaciation,TL002; Healy Glaciation, FB002; MH002; NB002; Qdts, Qdtlm, MG002; Qga, HU002) [Overprint pattern 13]EQog attern 13]EQog attern 13]EQog ldest advance), Brooks Lake Glaciation (Qblk, PM002)EQblk A18B111C111DAbandoned channel deposits (units Qfy, Qfo, MZ002; unit Qf, KT002; MD002; unit Qab, LG002; FB002; BD002; unit Qfo, NL003; unit Qc, GU002)EQac A18B112C112DnLacustrine deposits (KH004; GU002; Qfl, MH002; NB002; unit Qgl, NB002; unit Qlc, KH002; units Qls; Qfl, TC002)EQl A18B113C113DHSwamp deposits (FB002; unit Qsp, BD002; unit Qrs, RM002; unit Qs, TC002)EQsw A18B115C115DABeach deposits (units Qyb, Qob, BL002; KW002; unit Qb, TC002; AP)EQb A18B116C116DsEstuarine deposits (Qes, CB003; CG004; DI002; DI005; Qe, HP002; MA002; Qf, NR002; es, MK003; Ql, CV003?; es, CG003)EQes A18B117C117D^Marine terrace deposits (Qmt, CB003; CG004; PM002; UG003; UG004; Qtg, AD002; mt, CG003; MK003)EQmt it Qds, GU002)EQdA21B121C121DLoess, Fairbanks loess (unit Qf, FB002; unit Ql, BD002; unit Ql, TN002; unit Ql, CI002; KH003; unit Qsw, RM002; unit Qfl, CY002)EQflA21B122C122A21B122C122EQsu ^
H k A18B285C285DdHigh-level gravel (TN002; KH003; Jones Creek gravel deposits MD002; unit QTg, LG002BV002; Tc, TC002)EQTg A18B295C295D%Placer deposits (ID002; LG002; FB002)EQpm A12B300C300DVolcanic rocks, undivided (TY002; TY005; IL002; LC002; units Qya, Qvt, UL002; units Qnf, Qcc, Qcs, GU002; unit Qb, BH002; unit Qal, IL002)EQv A12B111C301D:Wrangell Lava, younger part (NB002; units Qdf, Qsf, GU002)EQwA12B305C305D/Holocene volcanic rocks (TY005, unit Qp, TC002)EHv A12B310C310DCPyroclastic (Ash and debris flow) deposits (TY005; unit Qap, IL002)EQpd A12B311C311D Ash-flow and ash-fall depositsEQafd A12B312C312 and ash-fall depositsEQafd A12B312C312 Ash-flow and ash-fall depositsEQafdA12B312C312A12B310C310D2Pyroclastic (Ash and debris flow) deposits (TY005)EQpdA12B311D Ash-flow and ash-fall depositsEQafdA12B312C312ositsEQafdA12B312C312EQdf @ ABCDE A B C D E >ÃÃ@ Ã@ňdg
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fA132C9324DWCalc-silicate and marble subunit of quartzite and quartzitic schist (unit PzpCq, CI002)EPzZyqs
gA132+C9325DPelitic and quartzitic schist of the Tanana quadrangle (unit Pzs (Pzqs), TN003; units PzpCs, PzpCq, MZ002; unit PzpCm, RB002; RB003; RB004; unit Pzs, BT002) [Overprint pattern 997]EPzZrqs
hA132C9326DcGreenschist subunit of quartzite and quartzitic schist (unit PzpCq, CI002) [Not found yet on map.]EPzZyqs
iA132B9327C9327DQuartzitic and pelitic schist of the Yukon-Tanana crystalline complex (unit bc [northern part], FB002; units PzpCsq, PzpCs, BD002; unit PzpCq, CI002)EPzZyqs 20C9420DaAmphibolite facies orthogniess and minor amphibolite and pelitic schist. Kilbuck terrane (BH002)EXo
lA12B10000C10000D
Altered zones
mA12B20000C20000420DaAmphibolite facies orthogniess and minor amphibolite and pelitic schist. Kilbuck terrane (BH002)EXo
lA12B10000C10000D
Altered zones
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Ãb Ãc ÃdłÃeƂ.ÃfȂÃgÃhÃh ˂Ãh0̂2Ãh@ÃiÃjЂ Ãj Ãj0 Ãj@!ÃjP$ÃqтÃq ҂=iÃq0Ãq`ÃrՂKÃr Ãs`TÃtXÃt0EÃuVWÃu`ÃvڂaÃwÃxÃ,3à ÃÃÃÃÃ`ÃÃÃÃÃÃÃà 1 11gÄYhÄYiÄZjÄZ!kÄZ1l
D.Algal boundstone (TA007) [Overprint symbol 14]ESab
A934B400C7510D&Tcherskidium-bearing limestone (TA007)EOlss
A790B600C7570DLime mudstone (TA007)EOls
mDHornfelsed zones.
nA12C330D:Basalt of Togiak River Valley, basalt flows (GO002; KW002)EQb
oA18B112C282D.Semiconsolidated marine beach deposits (GO002)EQTmb
qA458C5005DThick, widespread, marine unit consisting of volcanic and sedimentary rocks ranging in age from Early (?) Ordovician to Early Cretaceous. (GO002)EMzPzvs
rA372B161C1370DoDark-colored dikes and sills consisting of diabase, basalt, dioritic and gabbroic mafic intrusive rocks (GO002)ETim
tA279B154C1208D*Syenite of Mount Fairplay (unit Ts, TC002)ETsy
uA129C1635DFlat-lying to gently dipping mafic flows of andesite and basalt, and volcaniclastic deposits of andesitic and basaltic tuff and conglomerate (unit TKm, ST002)ETKmv
vA372B180C1640DMafic and ultramafic intrusive rocks including pluglike body of augite andesite porphyry and a small dikelike body of augite peridotite (unit TKi, HU002)ETKum
wA312B165C35505C3550
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H M ]qac|WWqafWqagWqags|WWqalWWqamWqaoWqapWWqarWqasWqatWWqau|WqbWWWqbcWqbgWqblkWWqbmWqc|WWWqcaWqcal|WqccWqcdWqcg|WqclWqcoWqcrWqcsWqctWqdWWhsWqlWWqlcWqlsWqmsWqnaWqnsWqoa|WqobWqrfWqrsWWqsWqspWWqsu|WWqswWqtWWqtaWqtfWqtrWqu|WquaWqybWrb002Wrb003|Wrb005|Wrm002WWWWWrubblezWsillyWsiltWsm002|WWstocksyWstreams~Wsurficial|Wsurficialdepositsundifferentiatedty002ty003ty005gu002|VswampWswampdepositsfb002unitqspbd002unitqrsrm002VtalusWtc002WtdgxWterraceWWterracedepositsop002qtkt002ca002cy002unitsqbgqtrtnV babandonedchanneldepositsunitsqfyqfomz002unitqfkt002Vabove.WabundantWaccordingWactinoliticcWactuallyWad002WadamsWadamsargilliteunitcaea002overprintpattern13VaddedWadvanceWWafognakXWafognakplutonjaonmf-1057u-pbageindicatesisprobablyXVagWWsprobablyXVafterWagWWWgWWWÃV`ÃWÃW`ÃZÃaÃdÃeÃe`ÃfÃgÃhÃh Ãqт҂ӂÃrÃr ÃtÃuÃxÃÃ`Ã`ÃÃÃÃÃÃꂂ낂삂ÃÄ!Ä!Ä!Ä!Ä!!Ä!"Ä!#yÄ!3 Ä!cÄ!dÄ!Ä! Ä!Ä! Ä"!
Ä"1Ä"FÄ"QÄ#Ä#Ä#!Ä#aÄ#Ä# !"#$%Ä#&Ä$(Ä$)Ä$*Ä$!+Ä$&,Ä$1-./01234567Ä$a89 ) cA139B1910C5381DCChert, unknown age, and lithologic character (various units, CI002)EchA420B5410C5410D\Volcanic and sedimentary rocks, middle or late Paleozoic (unit Pzv, TL002; unit Pzvs, KH003)EPzvs A506B6120C6120DfAndesitic volcanic rocks (correlated with Tetelna volcanics), Early Permian? and Pennsylvanian (HE002)EPat A347B5440C5440D Diorite (unit Pzd,BD002; TC002)EMzPzi A420B5450C5450DhPillow basalt, middle or late Paleozoic (unit Pzbs, TL002) [see 2890, 4215, all thought to be same unit]EJTrtv A177+B5460C5460DGabbro and leucogabbro, Late Paleozoic, Permian to Pennsylvanian (unit Pzg, VA002; unit Pgo, MC002; unit Pzg, NB002) [Overprint pattern 248]EPagb A241B5470C5470DNUltramafic and mafic rocks and greenstone (unit Pzum, NB002; unit Pzmu, CY002)EPzug tertiaryxWWWWWWW!W(W/Wtertiarygraniticrocksmcgonagallplutonnounitmm002!VtertiaryintrusiverocksundividedunittionmtkatmaimapVtertiaryvolcanicrocksundividedunittvvhe002unittvan0VtetelnaWWtetelnavolcanicsvolcanicflowsetclowergreenschistfacieVtetlinWtfWWtfiWtfuWtgWWW W(W-W8WtgbW;Wtgd W(W8WtgdnQWtgluWWtgqm-Wtgr(W-WtgrvWtgsy-W-W-W-W-W-WWtgqm-Wtgr(W-WtgrvWtgsy-W-W-W.Wtgqm-Wtgr(W-WtgrvWtgsy-W-W-W-W-W-W-W-W-W3unitqg1sm002Vtillunitqt2tn002kh003unitqg2sm002VtimWtiu WtivmWtjc&Wtk002|WWWWWWWW"Wtkqc WtksWtktWWtl002|WWWWWWWWWWWWW"WtmWW Y jlakes~WlaminatedWlamprophyre_Wlamprophyrealkaligabbroandalkalidioriteunitlamh002_VlandslideWlandslidedepositsqltl002fb002lh002nb002tc002unitsqrVlargelyfWWW<WWlateWWWuWxWWWWWWWWWWWWWWWW.W8W;W<W>WBWCWDWGWHWQWRWSWUWYWZW\W_WbWcWdWtWWWWWWWWWWWWWWW WW W$W%W&W'W(W)W2W4W:W=W>W@WBWCWIWLWWWWWWWWWWitkscmd00xVlatemioceneandpliocenegraniticintrusiverocksoftheagVlavaWWWWMWlavasWlayered/WWlddWWldlWWleast+WlenticularWlesserdWleucocratic)Wleucogabbro^W/WWleucotonaliteWleucotonaliteandtrondjemitean002unitkntnb002overprintV s alongiW+WalsoWWnWWW2W=WKWWWWW
WNWaltered WWfWWWWlWalteredzoneslValtiplanationWaltiplanationterracestn002kh002kh003VamWamericanWamphibolite<WWWWWWWWWWWWjWkWWWWamphibolitefaciesorthogniessandminoramphiboliteandpelkVamy2Wamycreekunitsiliceousdolomitechertandbasalticgreenst2VamygdaloidalWWWWWVamygdaloidalWWDCÄQEDÄQFEÄQQFÄQaGÄQqHÄQIÄR!JÄRaKÄSMÄS!NÄS&OÄSATÄSFUÄSQVÄSaWÄT!XÄT1YÄT2ZÄTQ[ÄU!\ÄU&]ÄU1Q^ÄU2_ÄU3R`ÄU4SÄU6aÄUAbÄUQcÄUadÄX!dÄYeÄYfÄYgÄYhÄYiÄZjÄZ!kÄZ1lÄa2iÄa7lÄaAmÄaFnÄaQoÄaVpÄaaqÄaqrÄasÄb!tÄb"uÄb#vÄb$wÄb1xÄbAzÄbC{ÄbD $ # D:Serpentinized ultramafic (unit Pu, BD002; unit Pzp, CI002)EJPsu A458+B6010C6010ASheep Creek Formation and correlative largely siliciclastic units of the Mystic stratigraphic sequence (Permian to Devonian); Conglomerate of Mount Dall, Middle Pennsylvanian (unit Pad, TL002; unit PDs, MG002; units PDs, uPzs, uPzac, MG003; unit Ps, MD002) [Overprint pattern 238] EPDsc A464+B?C6020D[Calico Bluff and Ford Creek Formations, undivided (unit PaDu, CY002) [Overprint pattern 15]EPaDcb
DNConglomerate, Nation River Formation (unit Dnrc, CY002) [Overprint pattern 15]EDnrc
A201B6930C6930D Limestone, Late Devonian (LG002)EDSl
A458+B6931C6931DCarbonate rocks of the lower part of the Mystic stratigraphic sequence (Devonian and Silurian) (unit Dl, TL002; units lDl, lDd, uDl, Dls, MG002; unit uDl, MG003; unit DOs(ls), HE002; MM002; units lDl, uDl, LH004) [Overprint pattern 13]EDml _ devonianxWWWWWWWWWWWWWWWW
W WWWWW W W!W$W%W&W'W(W)W*W+WCWDWDWDWDWDWDWDWDWDWDWlimestoneunitdlnb002overprintpattern13Vdg'WdiabaseWSWYW}WWdikeWdikesyWWW)W@WAWUW[W]WWYWWdikesandsubvolcanicrocksunittkdop002sm002id002lh002@Vdikesgranitetodioritelg002VdillingerWWDWdillingerstratigraphicsequenceundividedsedimentaryrocksVdioriteWWW,W:W]W_WeWgWWWWWWWWWWW!W"W#W$WWWWWWWWWdioriteandgabbroofalaska-aleutianrangebatholithb-1969$VdioritecomplexdioritegranodioriteandaltereddiabaseandVdioriteunalaskamapVdioriteunitmzpzdci002Vdioriteunitpzdbd002Vdiorite-gabbroWW n l A18B120C120DDune deposits (MZ002; units Qna, Qns, Qms, KT002; Qms, MD002; LG002; FB002; BD002; unit Qess, TN002; KH002; KH003; unit Qdl, KH004; unit Qe NB002; unit Qe, MG002; unit Qh, UL002; unit Qds, GU002; units Qe, Qd, TC002; unit Qs, BV002)EQd A18B121C121DLoess, Fairbanks loess (unit Qf, FB002; unit Ql, BD002; BR002; unit Ql, TN002; BV002; CI002; KH003; unit Qsw, RM002; unit Qfl, CY002)EQfl A18B122C122Y002)EQfl A21B122C122 CY002)EQfl A21B122C122 | ~ Ã"`Ã"pÃ"Ã#Ã# Ã#0Ã#`Ã#pÃ#Ã#Ã#Ã$Ã$ Ã$PÃ$`Ã$pÃ$Ã$Ã$Ã%Ã'Ã' Ã* w c
wDWGranodiorite of Taylor Mountain batholith and related(?) rocks (units JTrg, Mzg, TC002)EJTrg
xA312B170C3555D-Hornblende syenite porphyry (unit MZs, TC002)EJsy
{A848B104C2021DSandstone, shale, and conglomerate deltaic deposits (unit Knm (west) KT003; unit Kn, KT003; unit Ksu, NL003; unit Ks, UL002; NR002)EKme B5131C5131D#Mafic and sedimentary rocks (TN002)ETrMtsu
~A616B6330C6330EMlc
A251+B126C2415DContaminated granitic rocks; Dark, fine- to coarse-grained contaminated granitic rocks with abundant mafic schlieren (unit Kgc, BV002)EKgc
A468B132C5230DRBanded dark-green, gray, and red eclogite and banded amphibolite.(unit JPe, BV002)EJPe
A570C6934DiDark-greenish-gray fine-grained impure graywacke (unit Dg, BV002; unit Pzg, BT002) [Overprint pattern 16]EDg
A836B150C5530D`Schistose calcareous siltstone, limestone, and greenish tuffaceous rocks.[Overprint pattern 708]EPzcs
A844C7350 ÄzQ
ÄzU ÄzV ÄzcÄzfÄzgÄzhÄzqÄzvÄzwÄzÄ!Ä&ÄÄ1ÄA ÄQ ÄS Äa!Ä$Ä%Ä&Ä1'Ä6(ÄA)ÄaÄ*Ä+ÄaÄ!Ä&Ä14Ä65ÄAÄqÄÄ7Ä!9Ä!:Ä";ÄÄÄÄ=Ä>Äa?Ä@Ä!BÄQCÄaEÄ!IÄ1ÄAJÄaLÄMÄNÄOÄ!PÄ&QÄ1RÄ6SÄATÄCUÄDVÄQWÄaZÄq[Ä\Ä!Ä]Ä^ÄÄ1aÄ2ÄQÄRÄVÄ1bÄ2cÄ3dÄ4eÄ5fÄ6gÄ7hÄ8iÄjÄ1ką!lą1m100-m-thickW11206W1282&WWWW&WW&WW&WWW&WW&WWW&W m A24B136C136 y aD m@ @ @ oD k@ D jD s@ i@ fD e@ D dD x@ @ c@ a @ t @ `D _A ]@ ^&@ \-A 4/@ v8@ [;@ <@ YBD F@ XK@ WSA U[@ V]D ^@ T_@ gA h@ Sp Tt@ R|@ Q~@ @ @ P@ N@ ED @ M@ yD @ LD z@ KD @ J@ IA @ {@ 1|D 0B /D .D -A ,D +D *@ A )D (D 'D &D %@ D $D #D !E "D @ D
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Ä'?Ä'@Ä'AÄ'BÄ'FÄ'GÄ'!eÄ'1MÄ'6NÄ'COÄ'DPÄ'aQÄ'fSÄ'q[Ä'v]Ä'^Ä'_Ä(!`Ä(1aÄ)mÄ)nÄ)'Ä)4Ä*Ä*tÄ*uÄ*vÄ*!Ä*"Ä*#|Ä*$Ä*%Ä*&}Ä*'~Ä*(Ä*QxÄ*RyÄ*SzÄ*Ä*Ä*Ä1!Ä11Ä14Ä2Ä2Ä2Ä2Ä2Ä2!Ä2&Ä21Ä26Ä2BÄ2RÄ2SÄ2Ä2Ä2Ä2Ä2Ä2Ä2Ä3!Ä3fÄ3gÄ3qÄ3rÄ3ssssssssssss S igA375B153C4880DDMafic rocks, diorite and gabbro (TY003) (Unit gone from compilation)EMzm 2 1 ~tDhChulitna Sequence -- volcanic and sedimentary rocks, Early Triassic to late Paleozoic (unit TrDv, HE002)ETrDv ered mafic volcanic rocks (unit KCgg, RM002; unit Mzgb, TC002)EKtrv y L MD8Ungalik Conglomerate (unit Ku, RB002; NL002) [Not used]EKuc [Overprint symbol 13] x c A365+B1001C1001DxRhyolitic volcanic and sedimentary rocks (unit Tvs, TN002; unit Tv, TN003; LC002; unit Tr, RM002) [Overprint pattern 14]ETrs A365+B1001C1001DRhyolite plug on I-1229ETrp B1002C1002DDaciteETda A365+B1003C1003DAndesite; on map I-1685 unit Tau was subdivided for Alaska Peninsula map depending on location. (Unit Tvf, LC002) [Overprint pattern 14]ETa p depending on location. (Unit Tvf, LC002) [Overprint pattern 14ETa ivided for Alaska Peninsula map depending on location. (Unit Tvf, LC002) [Overprint pattern 14ETa it Tvs, TN002; unit Tv, TN003; unit Tr, RM002) [Overprint pattern 14]ETrs Q ~A790B1916C1916D#Shumagin Formation, mudstone memberEKsmd A754B1917C1917D1Kodiak Formation (Moore, OFR 271) = Kk on MF-1057EKkd A729B1913C1913DHoodoo FormationEKh A755B1914C1960DChignik FormationEKcA739B1911C1961DChignik and Hoodoo Formations, undivided. Also includes Late Cretaceous called Kaguyak Fm. on the west side of Cook Inlet in the Seldovia quad (Kk, SV002)EKhc A851B1970C1970AKuskokwim Group, sandstone, siltstone, shale, and conglomerate (ID002; unit Kk, SM002; GO002; unit Kku, LH003; unit Kks, RM002; unit Ku, OP002; unit Ksu, MD002; unit Kss, OP002; units Kcs, Kss, Kls, Kus, Ksh, MG003; units Kkcf, Kkmf, Kkmc, Kkv, Kksh, BH002) EKk t Km, LG002)EKmsA851+B1971C1985DKuskokwim Group, nonmarine to marginal marine quartzose sandstone and siltstone (unit Kkq, ID002; unit Ksc, OP002; unit Kss, MD002; units Kqs, Kqcs, MG003; units Kkcd, Kkbc, BH002) [Overprint symbol 16]EKkn K J DEquivalents to Iditarod Volcanics, tuff, breccia, altered andesitic to dacitic flows (unit Kit, ID002; units Kvmp, Kvm, MG003; unit Ksl, BH002; unit Ki, ST002) [Overprint symbol 14]EKvl A124+B2320C2320DfTuff, volcanic graywacke, and mudstone (MZ002; unit Kts, GO002; unit Ktg, HU002) [Overprint symbol 15]EKtg A124+B2330C2330DAndesitic volcanic rocks (earliest Cretaceous, Neocomian, but may include Albian) (MZ002; unit Kv, RB004; unit KJv, KT002 [may include late Jurassic]; unit Kv, NL003; BT002; unit KJv, HU002; KW002; unit Kv, UL002) [Overprint symbol 16]EKve A337B2340C2340DSChisana Formation, andesitic flows and volcaniclastic rocks (unit Kc, MC002; NB002)EKcve @ DD C@ D BA u@ A@ D @@ @ ?C >@ @ =#@ Z&@ r'@ <-D ;/@ 4@ k;@ :>@ 9A@ 8G@ JD O@ 7PD 6S@ nXD ~Y@ }A 5b@ i@ 3l@ 2tD u@ 1}D e~@ @ qB /D mD l@ -@ *@ ,D +@ @ @ )D (D @ '@ &D @ 0@ %@ $D @ #D !E "@ D @ @ D
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> = A841B3140C3140D7Chinitna Formation and Tuxedni Group, undivided (TK002)EJtxcA971B3180C3180D@Tuxedni Group (Bajocian-Bathonian, unit Jt, AN002; TY002; IL002)EJtx A971B530C3190D\Kialagvik Formation [Kialagvik Fm. is similar to the lower upper part of the Tuxedni Group]EJk A790B3260C3260DGPhyllite and chert, possible Talkeetna stratigraphic equivalent (BH002)EJTrpA633C3340DBLumped units 3345, 3405, 3490, 3491, 3495, 3540, 3545 -- NOT USED?EJmu A633B3345C3345D(Ultramafic rocks (unit Ju, VA002; UL002)EJmu A279+B3380C3380DaTrondhjemite (AN002; TK002; unit Jt, UL002; GO002; unit Ji2, LC002; IL002) [Overprint pattern 13]EJtr +B3380C3380DaTrondhjemite (AN002; TK002; unit Jt, UL002; GO002; unit Ji2, LC002; IL002) [Overprint pattern 13]EJtr @ ? A633B2920C2920D$Gabbro and diorite (unit KJg, MG002)EJmu A633B2945C2945DTUltramafic rocks (Early Cretaceous or Jurassic, HE002) [Compare to unit Kum (AN002)]EJmu A793+B2970C2970DpMarine metasedimentary rocks, flysch, Early Cretaceous and Late Jurassic (unit KJs, MH002) [Overprint symbol 15]EKJfm A851B3000C3000D>Jurassic sedimentary rocks, marine, undivided (unit Js, MC002)EJsu A844B510C3010D/Naknek Formation (B-1969A; AN002; TK002; IL002)EJn D/Naknek Formation (B-1969A; AN002; TK002; IL002)EJn A844B510C3010D/Naknek Formation (B-1969A; AN002; TK002; IL002)EJn nit Js, MC002)EJsu A844B510C3010D/Naknek Formation (B-1969A; AN002; TK002; IL002)EJn ocks, marine, undivided (unit Js, MC002)EJsu A @ A978B2870C2870lenn Shale, upper unit, Early Cretaceous to Middle Jurassic (CY002)EKJguA978B2870C2870Glenn Shale (unit KJv, LG002; part of unit MzPzat, CI002)EKJvrA851B?C2861DDGlenn Shale, upper unit, Early Cretaceous to Middle Jurassic (CY002)EKJguA978B2870C2870)EKJvrA851B?C2861DDGlenn Shale, upper unit, Early Cretaceous to Middle Jurassic (CY002)EKJguA978B2870C2870lenn Shale (unit KJv, LG002; part of unit MzPzat, CI002)EKJvrA851B?C2861DDGlenn Shale, upper unit, Early Cretaceous to Middle Jurassic (CY002)EKJguA978B2870C2870 + A458C5375DRMystic stratigraphic sequence, undivided (Triassic to Devonian) (unit Pzmu, LH004)EJDm A88B1900C5380DGLimestone, unknown age, and lithologic character (various units, CI002)Els A88B1900C5380DGLimestone, unknown age, and lithologic character (various units, CI002)Els assic to Devonian) (unit Pzmu, LH004)EJDm A88B1900C5380DGLimestone, unknown age, and lithologic character (various units, CI002)Els UagexWzWWWWWWWWXWxWWWWWWWW W!WqWWagglomerateWW9WagripinaWalaskaWfW.WdWalaska-aleutian W W W!W$Walaska-aleutianrangebatholithundifferentiatedb-1969b ValaskiteWalaskitelg002unitkpbd002overprintsymbol13ValbianWWWWWalbiteWWalbitegraniteat002ValgalWWalgalboundstoneandlimemudstoneta007Valgalboundstoneta007overprintsymbol14Valkali_W9WalkalicWalkalicgabbrounitjgbhe002ValkalineWallW WOWW+WallochthonousWalluvialWalluvialfandepositslg002ci002kh002kh003mg002unitsqaValluviumWalluviumqalrb002mz002nl002op002mh002lg002fb002bd002V 7 &JDHBlack shale and chert, Triassic (unit Trc, LG002) [Overprint pattern 13]ETrcs KA788B610C4150DShuyak Formation, sedimentary member on MF-1057 (Connelly, 1978), also Trvm, Volcanic and marine sedimentary rocks, in part (Moore, OFR 271)ETrss MA0B4205C4205DRhyolitic lava and breccia, tuff, chert, and shale, in Tanana quadrangle, unit eliminated on newer TN003 compilation (unit Trvs, KH003)ETrvs NA375B4210C4210DJMafic igneous rocks, Triassic(?) (unit Trm, LG002; KH002; unit Trb, LH003)ETrn T{Ä*a|~Ä*f}Ä*qÄ*Ä*Ä*Ä*Ä1!Ä11{Ä1AÄ2Ä2Ä2Ä2!Ä2&Ä2(Ä21Ä26Ä27Ä2AÄ2FÄ2QÄ2aÄ2bÄ2cÄ2dÄ2Ä2Ä2Ä2Ä2Ä2Ä2Ä2Ä2Ä2Ä3!Ä3AÄ3fÄ3gÄ3qÄ3rÄ3vÄ3gÄYhÄYiÄZjÄZ!kÄZ1l
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WWWW2WsimilarWWWW+WsischuEWsitkalidakWsitkalidakformationsameasteoeo-oligocenemarinesedimenVsitkinakWsitkinakformationsameastooligocenecontinentalsedimentVskolaiWWWWskolaigroupgreenstoneearlypermiantomiddlepennsylvaniaVskolaigroupmarbleearlypermiantomiddlepennsylvanianunVsl,WslaWslanaWWWWslanaplutonhornblendegranodioriteunitksgnb002overprinVslanaspurformationcalcareousvolcaniclasticrocksearlypVslanaspurformationmarinecalcareousandnoncalcareousvolVslanaspurformationvolcaniclasticrocksearlypermian-middVslatedWqWWWWW W:WSWsls-W 1 }DBasalt and diabase, Permian to Jurassic; Chiefly dark-greenish gray basalt flows and diabase intrusives (SH002; SE002; HU002; JPb, MZ002; RB003; RB004; unit TrPv, KH003; unit JMbc, TN003; unit Jv, HU002: unit JPv, BV002)EJMab N hformationWWWWWWWWWWWWWWWWWWWWWWWWWWWwW|W}W~WWWWWWWWWWWW W
WWW.W7W8W=WKWWWWWWWWWWWWW WWWWW-WWWWWWWGWWW gneissoseaWWWgneissosegraniticrocksunitggmh002unittkgslh002aVgniess<WW]WgniessicWgo002WWWWSWWWWWWW&W*W.W<WEWWWWPWkWnWoWqWrWgonegW.W/WgoodnewslWpWqWsWWWgrQWgraniteW(WAWSWWWWWW WWWgraniteandgranodioritetertiaryeoceneunittgrva002mg00(V(V(V(V(V(V(V(V(V(V(V(V(V(V(V(V(V(V(V(V(Veoceneunittgrva002mg00(V(V ] QfairbanksschistunitclearysubunitwhitefelsicschistmiccVfairplaytWfanWfanetoWfanetoformationat002Vfault)WWWWWWWWWWfb002WWWWWWWWWWWWWWWWWWWWSWWW:WBWdWiWiWiWiW
unithWiWkWqWtWuWvWxW{WWWWWWWWWWWWWWWWWWWWWWWWW /roeske2WroundaboutWrubblezW : 4A506B3621C3621D>Migmatite border zone of granodiorite (TK002; unit Jmg, IL002)EPPast 5A772B3700C3700DWPelitic schist, Jurassic (unit Jps, AN002; unit MzPzs, TY002) [Seems to be unique unit]EJps 7A912B3820C3820DkMcCarthy Formation, argillite and impure limestone (Early Jurassic-Late Triassic) (unit JTrm, MH002; MC002)EJTrmc 8A912B3821C3821D|McCarthy Formation, lower member. Limestone, shale, and chert (Early Jurassic(?)-Late Triassic (Norian)) (unit JTrm, VA002)EJTrmc 9A838B3830C3830D]Red and brown sedimentary rocks and basalt (Early Jurassic-Late Triassic) (unit JTrrs, HE002)EJTrsu :A905B3850C3850Limestone, shale, and chert (Early Jurassic(?)-Late Triassic (Norian)) (unit JTrm, VA002)EJTrmc 9A838B3830C3830D]Red and brown sedimentary rocks and basalt (Early Jurassic-Late Triassic) (unit JTrrs, HE002)EJTrsu :A905B3850C3850QQFÄQaGÄQqHÄQIÄR!JÄRaKÄSMÄS!NÄS&O m - D[Argillite and metagraywacke, Late Jurassic or older (unit ma, MH002) [Overprint pattern 15]EMzpca A580B5211C5211D:Argillite and quartzite (CI002) Deleted unit in revision.EMzPzaq / l DXSchist and amphibolite, Late Cretaceous or older (unit sa, MH002) [Overprint pattern 14]EMzsa A793+B5206C5206DqQuartz-mica schist, calc-schist, and amphibolite, Late Jurassic or older (unit msh, MH002) [Overprint pattern 15]EMzpca A937B5207C5207DSchist, quartzite, and amphibolite, Triassic(?) (unit sq, MH002) [See also MH002 units mig and mgsh. Lithologically similar rocks on strike in Healy quad have Penn to Trias conodonts, see unit Trcs?] {Mzmm}ETrcs A81B5208C5208DRaven Creek Hill unit, metasedimentary gneiss, mica schist, phyllite..., Mesozoic or Paleozoic (unit MzPzr, LG002; unit Pzsr?, TN002; KH003)ETPza A506+B5209C5209DMetamorphic complex, low- to medium-grade greenschist and amphibolite, Late Jurassic or older (unit mmp, GU002) [see unit 5920, Strelna MC from Valdez] [Overprint pattern 348]EPPast A793+B5210C5210 6 ~ LSA375B4423C4423DoBasalt, diabase, and subordinate sedimentary rocks, Late Triassic, Karnian and Norian (unit Trbd, HE002; MM002)ETrn?TA375B625C4230D'Upper Triassic volcanic rocks on I-1685ETrvUA905B4235C4235DChulitna Sequence -- volcanic and sedimentary rocks, Late Triassic, Norian (unit Trvs, TL002) [Lumped with units 5010 and 3850]EJTrct VA772B640C4240D?Volcanic and marine sedimentary rocks, in part (Moore, OFR 271)ETrvm WA772B640C4250D=Shuyak Formation, volcanic member on MF-1057 (Connelly, 1978)ETrsv XA311B630C4310 G
^DGneiss, schist, and quartzite of the Yukon-Tanana crystalline complex (unit PzpCs and quartzite subunit, CI002; unit PzpCg, BD002; unit PzpCb, TC002) [Overprint pattern 13]EPzZygs
aA306+B?C9020DaTindir Group, lower part, stromatolitic limestone (unit Ytl, CY002; EA002) [Overprint pattern 14]EYtl ?
0
2A788B6680C6680DAmy Creek unit, siliceous dolomite, chert, and basaltic greenstone, minor limestone, shale..., Silurian(?) to Late Proterozoic (unit SZa, LG002; unit PzpCb, CI002; unit Za, TN003)ESZa
3A788B700C6681D(Dolomite and argillite (unit DSd, CI002)ESZa?
4A836+B7520C7520DNovi Mountain and Telsitna Formations, and unnamed correlative units, massive dolomite and limestone, Late to Middle Ordovician (units Od, Osl, MD002; unit Ol, RB002; units OCm, Ol, mOl, uOll, uOl, lOlb, MG003) [Overprint pattern 16]EOnt / ZA347B5160C5160D8Undivided intrusive rocks, Mesozoic or Paleozoic (TL002)EMzPziA347B5170C5170DQGranodiorite of Rainbow Mountain Early Cretaceous and/or Miss. (unit grrm, MH002)EMzPzgA347B5175C5175DDiorite (unit MzPzd, CI002)EMzPzi A347B5180C5180DuGabbro and quartz diorite, Mesozoic and/or Paleozoic (unit MzPzg, TL002; unit MzPzm, TY002; unit MzPzi, MG002; MG003)EMzPzi A640B5190C5190DUndivided dunite and serpentinite, Mesozoic or Paleozoic (TL002; unit MzPzum, TY002; part of Jsc, TN003, Pzum, TN004) [TL002 = Chulitna?]EMzZum A468Pzum, TY002; part of Jsc, TN003, Pzum, TN004) [TL002 = Chulitna?]EMzPzdA468 Z < &A790B3450C3450DAndesitic and basaltic flows, flow breccias and epiclastic marine rocks; younger than Talkeetna (unit Jab, BH002; unit Jvs, GO002)EJvab s, flow breccias and epiclastic marine rocks; younger than Talkeetna (unit Jab, BH002; unit Jvs, GO002)EJvab j i wDbTugidak Formation, (also unit Tp, Pliocene marine sedimentary rocks [Moore, OFR 271] (Moore, 1969)ETtg ` }A413B1081C1081D Meshik Volcanics (Formation)ETm A413B1082C1082DVBasaltic lavas of the Meshik volcanic arc (on Mt. Katmai map, Riehle and others, 1987)ETvb A413B1083C1083DcAndesitic and dacitic rocks of the Meshik volcanic arc (on Mt. Katmai map, Riehle and others, 1987)ETvm
A365B1084C1084DAndesite plug on I-1229ETap B A 6AFlysch sequence, Early Cretaceous and Late Jurassic (unit KJfl, HE002; unit KJf, MM002, south of Denali flt.; unit KJs south of Denali Fault, TL002; unit JKs, LH002; LH003; unit KJu, TY002; unit Km, TY003; units KJs, KJc, KJsh, MG002; unit Ks, Kw, KJu, TY005; unit KJs, LC002) EKJf 4 [ /A237B1331C1320Dearly Tertiary granitic intrusive rocks of the Kodiak, Shumagin, Semidi, and Sanak Islands on I-1229, on OFR 271 in part, on MF-1057 = 391 in partETg 3A237B1334C1320DeBiotite and biotite-muscovite granite (quartz monzonite), McKinley Sequence, Cathedral pluton (TL002)ETgc 3A237B1334C1320 (quartz monzonite), McKinley Sequence, Cathedral pluton (TL002)ETgc 3A237B1334C1320 2A237B1333C1320DeBiotite and biotite-muscovite granite (quartz monzonite), McKinley Sequence, Cathedral pluton (TL002)ETgc 3A237B1334C1320(quartz monzonite), McKinley Sequence, Cathedral pluton (TL002)ETgc 3A237B1334C1320 1A237B901C1320D@Biotite granite, McKinley Sequence (units Ttp, Ttp1, Tms, LH002)ETg 2A237B1333C1320DeBiotite and biotite-muscovite granite (quartz monzonite), McKinley Sequence, Cathedral pluton (TL002)ETgc 3A237B1334C1320 c ( sandyBWWscaWsc002{WscatteredJWschistWW2W5WWWWWWWWWWWWWWWWWWWWWNWSWTWUWVWWWZW[W^WbWcWdWeWfWgWhWiWkWWWWWWWWschistandamphibolitelatecretaceousorolderunitsamh00Vschistofkodiakislandraspberryschistofroeskeandother2Vschistphyllitelimestoneandgreenstonekh002Vtphyllitelimestoneandgreenstonekh002VVVV d KD5Andesite and basalt flows (unit Ta, NR002; Tm, HC002)ETvab M A909B302C2170rly Cretaceous undifferentiated sedimentary rocks (unit Kl, MC002) [Overprint symbol 13] Probably should delete thisEKsul A909B302C2170 L K D~Melange north of McKinley Fault (unit Kmn, HE002; unit wm, MH002 [same as Kmy and Kmz in Healy quad?, subdivided also on map])EKmar A172B2196C2196DHMelange north of McKinley Fault, limestone blocks (unit (mnl)Kmn, HE002)ETrSl A416B2197C2197DHMelange north of McKinley Fault, ultramafic rocks (unit (mno)Kmn, HE002)Emlu A124B2210C2210DhHypabyssal rocks, dacite and rhyolite porphyry (MZ002; unit Ktr, BH002; unit Khi, HU002; unit Ki, KW002)EKve 6A251B2480C2480DcGranodiorite (unit Kg, MZ002; BD002; unit grmr, MH002; unit Kw, AN002; unit Kgd, LG002; TKg, TN003)EKg A672B2510C2510DOSerpentinized ultramafic rocks (AN002; NB002; unit Ksp, TN002; unit Ksp, BH002)EKmum A251+B130C2520A
Slana, Nabesna, Antler Creek, Klein Creek pluton, Border of Antler Creek pluton, hornblende granodiorite, granodiorite and quartz diorite, syenodiorite, hornblendite, granodiorite and quartz monzonite (unit Kng, Ksg, Kas, Kah, Kkg, NB002; Kkg, MC002) [Overprint 14]
EKg ite (unit Kg, MZ002; BD002; unit grmr, MH002; unit Kw, AN002; unit Kgd, LG002; TKg, TN003)EKg A672B2510C2510DOSerpentinized ultramafic rocks (AN002; NB002; unit Ksp, TN002; unit Ksp, BH002)EKmum A251+B130C2520DFSlana pluton, hornblende granodiorite (unit Ksg, NB002) [Overprint 14]EKg A251+B133C2520DPNabesna pluton, granodiorite and quartz diorite (unit Kng, NB002) [Overprint 14]EKg @ # gritW@WIWgritlateproterozoicbimodalquartzitegrayandolive-grayIVgrittyWgrmaWgrmrWgrn2[Wgrn3]WgroupWWWWWdWfWWWWWWWWWWWWWhWiWzWWWWW=WaWWWWgrrcWgrrmWgrs1Wgrs2Wgrs3Wgu002|WWWWWWWWWWWWWWWWWWWWWWWWW.W/W0WQWYWWWWWWWWWWWWgulchiWgulkanaWWhWhaleyWWhaleycreekterranemid-cretaceousschistosemarbleunitmvVhansonWWhartzburgiteWWWWWWWWWWWWWVhansonWWhartzburgiteWWWWW ~ 5 YA310B630C4310DGAfognak pluton = Ja on MF-1057, U-Pb age indicates is probably TriassicETrqdYC4310DGAfognak pluton = Ja on MF-1057, U-Pb age indicates is probably TriassicETrqdY30C4310DGAfognak pluton = Ja on MF-1057, U-Pb age indicates is probably TriassicETrqdY n } ]XDGAfognak pluton = Ja on MF-1057, U-Pb age indicates is probably TriassicETrqd 5 3 bA375B4430C4430D=Basaltic metavolcanic rocks, Late Triassic, (unit Trv, TK002)ETrn cA372B4440C4440DwMetavolcanic, metavolcaniclastic, and subordinate metasedimentary rocks, Late Triassic, late Norian, (unit Trvs, HE002)ETrnm dA372B4450C4450D6Metabasalt and slate, Late Triassic (unit Trvs, TK002)ETrnm gA841B5740C5012A"Dark gray, phyllitic, siliceous to carbonaceous argillite and shale, subordinate chert-rich conglomerate, chert, volcaniclastic rocks, highly calcareous argillite or limestone, and minor intrusive rocks. Lumped units Trsc and Ps from Livengood quad (units 4110 and 5740) (unit TrPs, TN003) "ETrPs hA461C5020DFormerly Rampart Group, sedimentary rocks, now considered Tozitna -- Triassic to Mississippian (unit TrMrs, LG002; unit JMms, TN002; unit JMr, TN003; unit PaMc, CI002; unit JPc, BV002)ETrMts rs, LG002; unit JMms, TN002; unit JMr, TN003; unit PaMc, CI002; unit JPc, BV002)ETrMts ( ' JDSlana Spur Formation, marine calcareous and noncalcareous volcaniclastic rocks, Early Permian-Middle Penn. (unit PaPs, MH002) [Overprint pattern 14]EPat A506+B5621C5621D|Slana Spur Formation, calcareous volcaniclastic rocks, Early Permian-Middle Penn. (unit PaPsu, MH002) [Overprint pattern 14]EPat & 0 2DsSedimentary rocks, undivided, Permian. Sandstone, siltstone, and quartzite (unit Pu, CY002) [Overprint pattern 13]EPsu A410B701C5730DHUnnamed Permian limestone on I-1685; from Hanson (1957) (unit Pl, GO002)EPls A681+B?C5735DQTahkandit Limestone, massive bioclastic limestone (unit Pt, CY002) [Overprint 13]EPtl A681+ B5736C5736DStep Conglomerate, Permian, chert and quartzite clast pebble- and cobble conglomerate (unit Ps, CY002; Pq, BR002) [Overprint pattern 14]EPsc A841+B5740C5740D}Argillite, sandstone, sandy limestone, and minor conglomerate (LG002; TN002; KH003; unit TrPs, TN003) [Overprint pattern 238]EPs A461+B121C5745DYGraywacke, conglomerate, and mudstone, Permian(?) (unit Pg, RB005) [Overprint pattern 14]EPig 14]EPig 50D Hasen Creek Formation (MC002)EPh A410B5755C5755DHLimestone of the Hasen Creek Formation (unit Pl, MC002; unit Pel, NB002)EPhls A126B750C5810 D2Fossiliferous limestone, Miss. (unit PaMcl, MD002)EMDl A458+C6335DcYounger limestones of Mystic stratigraphic sequence (Mississippian) (LH004) [Overprint pattern 348]EPMl A704B6380C6380DYLimestone, Mississippian to Devonian (unit MDl, OP002; CY002; Dl, BR002; unit MDm, BH002)EMDl A461B122C6390DfChert and argillite (Mississippian and Devonian (unit MDc, RB003; RB005; unit Kca, RB002, tentatively)ETrMica [klscpkmkmarkme{kmikmkkmmkmskmum̂knbnknlknskpkqckqdksaukshtkshf|kshn{ksiksmksmd~kssykssekstksumksyktgkttkuckvcckvcikvekvgmkvlkvmkvsႃႃႃfmzsa݂mzumhiqaqacqafqafdqanpqaoqatqavqbqcqcsqdqdfqdsqedqekqesqewqflqiqlqlsqmqmfqmiqmsvqmtqndqogqooqowqpdqpmqrdqrgqs|qsfqsgqshcqsuqswqtqtaqtbqtcqtgqtiqtsqtvqtvaqtwqvqvaqvdqwqw1qw2qwoqworqwrqwutatabtap
tartbtbatbetbltcbtchtcltcp7tcvtd)l
ODMetamorphic complex, crystalline limestone and greenstone, older unit, Paleozoic (Ord-Dev) or preCambrian (units mca(?), mc/mcl, RB002; unit Pzc, BV002)EPzZlg
SA132B8625C8625DMetamorphic complex, schist, crystalline limestone, quartzite, greenstone, slate, and phyllite, Paleozoic (Ord-Dev) or preCambrian (unit mc, RB002; unit mc, NL002; unit PzpCs, OP002; unit PzpClg, ID002)EPzZrqs
TA136B8630C8630DkPelitic schist, early Paleozoic or preCambrian (unit PzpCs, CI002; unit PzpCm, CY002; units ms, lgs, MH002)EPzZysa
UA15B1310C8632D>Sillimanite gneiss subunit, pelitic schist (unit PzpCs, CI002)EPzZpg
VA132+B8633 unit PzpCm, CY002; units ms, lgs, MH002)EPzZysa
UA15B1310C8632D>Sillimanite gneiss subunit, pelitic schist (unit PzpCs, CI002)EPzZpg
VA132+B8633C8632D>Sillimanite gneiss subunit, pelitic schist (unit PzpCs, CI002)EPzZpg
VA132+B8633
DLight-brown weathering calcareous schist interbedded with gray quartz-mica schist and marble. Brooks Range schist belt. (unit Dcs, BT002 actually in Wiseman quadrangle)EPzsb
A341+B1121C1121DKnown or strongly suspected fine-grained hypabyssal intrusive rocks of unddifferentiated unit Tfu (unit Tfi, HC002) [Overprint pattern 13]ETvei
A672B172C2430D,Quartz diorite (units Ki12, Ki6, Ki4, LC002)EKqd B169C2590D\Cataclastic or mylonitic granodiorite (unit Ki9, LC002) and quartz diorite (unit Ki5, LC002)EKgdc
A793+B2980C2980DMarine metasedimentary rocks, flysch, Cretaceous(?) and Jurassic(?) (unit KJs, IL002) [Overprint symbol 15] Possibly Middle Jurassic in age, may correlate with rocks in the Nushagak Bay quadrangleEKJms
A76B1025C1025D9Intricate Basalt, olivine-augite basalt (unit Tib, IL002)ETib
A81+B1030C1030DDGibraltar Lake Tuff -- Upper member (unit Tglu, IL002) Overprint 13ETpgu
A81+B1031C1031 i
unitWWWWWWWWWWWWWWWWWWWWWWWW WWWWWW
W W WWWWWWWWWWW W W W!W'W(W*W+W,W-W0W2W3W4W5W7W9W:W;W=W>W?W@WBWCWEWIWLWMWNWOWPWQWRWSWTWUWVWWWZW[W\W]W^WaWbWcWdWeWfWgWgWgWgWgWgWgWgWgWgWgWgWgWgWgWgWgWgWgWgWgW k
A847B6922C6922D5Quartz wacke (unit Pzw, TN002; KH003; unit Zw, TN003)EDq2?
A573+ ?B6923C6923Ä5fÄ6gÄ7hÄ8iÄjÄ1ką!lą1m Ä!!Ä!"Ä!#Ä!3 Ä!6Ä!AÄ!BÄ!aÄ!bÄ!cÄ!dÄ!Ä!Ä!Ä!Ä! Ä!
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Ä"1Ä"2Ä"FÄ"QÄ#Ä#Ä#Ä#Ä#Ä#tÄ#!Ä#aÄ#dÄ#eÄ#Ä#Ä# Ä# !Ä#&Ä$(Ä$)Ä$*Ä$!+Ä$&,Ä$1-/Ä$a8Ä$qÄ$rÄ$;Ä%!<Ä%&Ä%1Ä&!=Ä&1>Ä&AÄ&QÄ'?Ä'@Ä'AÄ'BÄ'FÄ'GÄ'!KÄ'&LÄ'1MÄ'6NÄ'AOPÄ'FuÄ'QvÄ'aQÄ'fSÄ'q[Ä'v]Ä'^Ä'xÄ'_Ä(!`Ä(1aÄ(AÄ(FÄ(QÄ(VÄ(aÄ(fÄ(Ä(Ä))))))Ä)) k j A12B314C314D-Volcanic avalanche deposits (unit Qda, GU002)EQva A12C315D9Mineral spring and mud volcano deposits (unit Qms, GU002)EQmsvA12C316D0Hyaloclastite or aquagene tuff (unit Qsh, GU002)EQshcA12B320C320DBCinder and spatter cones (FB002; unit Qwr, NB002; unit Qbc, GU002)EQcsA12B322C322DExplosion debrisEQed A12B350C350D8Basalt (KT002; RM002; UL002; CA002; BT002; TC002; BR002)EQTb A78B400C400D2Intrusive rocks, undivided (units Qdc, Qsi, GU002)EQiA78B401C401DSDacitic to rhyolitic domes (units Qdd, Qdr, Qsr, Qni, Qcr, GU002; unit Hvcp, TY005)EQvdA78B402C402DAndesite plug domesEQanp A78C403D,Radial dike swarm and plug (unit Qcd, GU002)EQdsA410B450C450DuQuaternary and/or Tertiary volcanic rocks, undifferentiated (unit Tv, TY002; TY005; unit QTu, GU002; unit QTv, IL002)EQTv A410B451C451DAndesitic lavaEQTaA410B455C455 V overlyingWoverprintWWWWWWWWWWWWWWWWWWWWWW@WAWBWFWGWMWNW]WqWrWsWtWuWvWyW{WWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWW=W>WGWJWlWnWzWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWW WWWWWWW W W W W W W W WWWWWW W W W W W W W W W W W W W W W W b n QA18B107C107DColluvium (OP002; MH002; LG002; KH002; KH004; LH002; NB002; RM002; units Qc, Qta, KH003; unit Qac, BD002; units Qc, Qta, TN002; unit Qca, MM002; units Qca, Qct, MG002; unit Qco, GU002) [Qc, Talus and other colluvium (Byers, 1959)]EQc A18B108C108DyLandslide deposits (Ql, TL002; FB002; LH002; NB002; TC002; units Qrs, Qls, TN002; KH003; unit ls, NL003; unit Qcl, MG002)EQls A18B110C110DTerrace deposits (OP002; Qt, KT002; CA002; CY002; TC002; BR002; units Qbg, Qtr, TN002; units Qbg, Qtr, KH003; unit Qhs, NL003; unit Qap; BV002)EQt o OA18B280C280D,Surficial deposits, undivided (ID002; BR002)EQTs unit QTg, MG002; Qom, TC002)ETmp A18B280C280D,Surficial deposits, undivided (ID002; BR002)EQTs MG002; Qom, TC002)ETmp A18B280C280D,Surficial deposits, undivided (ID002; BR002)EQTs ; unit Tg, NB002; unit QTg, MG002; Qom, TC002)ETmp A18B280C280D,Surficial deposits, undivided (ID002; BR002)EQTs Qom, TC002)ETmp A18B280C280D,Surficial deposits, undivided (ID002; BR002)EQTs [ Y x;A372B119C1380DSHornblende and pyroxene-hornblende gabbro (LH002; unit Tgb, MG002; unit Ti5, LC002)ETgl lende gabbro (LH002; unit Tgb, MG002; unit Ti5, LC002)ETgl ne-hornblende gabbro (LH002; unit Tgb, MG002; unit Ti5, LC002)ETgl Y X BDVolcanic rock, light gray to pink rhyolite (MZ002; unit TKr, KH002; UL002; unit TKvf, MG002; units TKst, TKsr, TKer, TKtb, BH002; unit TKvr, BV002) [Overprint symbol 13]ETKvr T _A644B1690C1690D?Lamprophyre, alkali gabbro, and alkali diorite (unit la, MH002)ETKl`A736B1710C1710D%Cataclastite (AN002; unit TKm, VA002)ETKcaA209B1720C1720D=Gneissose granitic rocks (unit gg, MH002; unit TKgs, LH002); ETKggdA973B4710C4710D\Gemuk Group, chiefly siltstone and lesser chert and volcanic rocks (SM002; unit KCgu, RM002)EMzPzgs eA375B154C4800D3Intrusive rocks, quartz diorite and diorite (TY003)EMzifA420B4810C4870DGemuk Group of southwestern Alaska and gabbro and basaltic rocks of Kechumstuk Mountain in Interior Alaska, largely altered mafic volcanic rocks (unit KCgg, RM002; unit Mzgb, TC002)EMzPzgv g P A940B1980C1980DuMinto unit, siltstone, mudstone, graywacke, quartzose sandstone, plant fragments, Late Cretaceous(?) (unit Km, LG002)EKmsA851+B1971C1985DKuskokwim Group, nonmarine to marginal marine quartzose sandstone and siltstone (unit Kkq, ID002; unit Ksc, OP002; unit Kss, MD002; units Kqs, Kqcs, MG003; units Kkcd, Kkbc, BH002) [Overprint symbol 16]EKkn A848+C1990D]Quartz-pebble conglomerate, early Late Cretaceous (MZ002; BT002; HU002) [Overprint symbol 14]EKqc E M DQuartz-carbonate sandstone and pebbly mudstone, Early Cretaceous, Valanginian-Aptian (unit Kqc, MD002; unit Kb, GO002) [Overprint symbol 13]EKsm C B A909+B2812C2812DtWilber Creek and Wolverine quartzite units, undivided (TN003 modified, shown as southern TrPs) [Overprint symbol 13]EKJwcA909B2815C2815 ; k 6/A633B3540C3540DYHornblende gabbro and leucogabbro (layered) (unit Jgl [now Jtg), VA002; unit shgb, GU002)EJmu 0A633B3545C3545DMUltramafic rocks, Early Jurassic or older (unit Jum, VA002; unit shgb, GU002)EJmu 1A506B3600C3600DNMetamorphic and plutonic rocks, undifferentiated, Jurassic, (unit Jpmu, TK002)EPPast 2A963B572C3610DSchist of Kodiak Island, = Raspberry Schist of Roeske and others (1989). Equivalent to Seldovia Schist and Schist of Iceberg Lake in Cook Inlet Region (also unit Jgb, VA002)EJsch 3A963 e q ~A468B5150C5150D]Ultramafic rocks, Permian to Jurassic (MZ002; TN002; RB004; unit Jmu, TN003; unit JPu, BT002)EJaum V002)EJMab ~A468B5150C5150D]Ultramafic rocks, Permian to Jurassic (MZ002; TN002; RB004; unit Jmu, TN003; unit JPu, BT002)EJaum q w j
jA187B9400C9400DjIdono Complex, Early Proterozoic, metaplutonic rocks, amphibolite, and minor metasedimentary rocks (ID002)EXi
kA283B9420C9420D~Amphibolite facies orthogniess and minor amphibolite and pelitic schist. Kanektok or Kilbuck terrane (BH002, unit pCk, GO002)EXo
lA12B10000C10000D
Altered zones
mA12B20000C20000 and minor amphibolite and pelitic schist. Kanektok or Kilbuck terrane (BH002, unit pCk, GO002)EXo
lA12B10000C10000D
Altered zones
mA12B20000C20000 or Kilbuck terrane (BH002, unit pCk, GO002)EXo
lA12B10000C10000D
Altered zones
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DDGibraltar Lake Tuff -- Lower member (unit Tglu, IL002) Overprint 14ETpgl
A270+B1275C1275D-Quartz diorite (Unit Tqd, IL002) Overprint 13EToqd
A251+B700C2545DvHornblende and pyroxene monzonite and syenite. Minor biotite quartz monzonite (Kg, CA002; Ks2, SH002) [Overprint 14].EKsy
A980+B5520C5520DWChiefly dark phyllite and fine-grained quartz-mica schist (SH002; SE002) [Overprint 15]EPzpq
A124+B2335C2335DDark greenish- to reddish-brown, fine-grained, spilitic amygdaloidal pillow basalt flows and dark-greenish-gray, medium- to coarse-grained, spilitic diabase intrusive rocks. (SH002) [Overprint 16]EKbd
A633B3350C3350D SerpentiniteEJsp
A251+B2535C2535DuChiefly leucocratic, medium-grained nephelene syenite and related mafic alkaline rocks (SE002; SH002) [Overprint 348]EKns
A251+B2515um-grained nephelene syenite and related mafic alkaline rocks (SE002; SH002) [Overprint 348]EKns
A251+B2515 3ÃcÃhÃh@]
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A470B169C2590D\Cataclastic or mylonitic granodiorite (unit Ki9, LC002) and quartz diorite (unit Ki5, LC002)EKgdc
A793+B2980C2980DMarine metasedimentary rocks, flysch, Cretaceous(?) and Jurassic(?) (unit KJs, IL002) [Overprint symbol 15] Possibly Middle Jurassic in age, may correlate with rocks in the Nushagak Bay quadrangleEKJms
A76B1025C1025D9Intricate Basalt, olivine-augite basalt (unit Tib, IL002)ETpb
A81+B1030C1030DDGibraltar Lake Tuff -- Upper member (unit Tglu, IL002) Overprint 13ETpgu
A81+B1031C1031 a cataclasticrockstotatlanikaschistunitpzcbd002overprinVcataclastite`Wcataclastitean002unittkmva002`Vcb002Wcb003WWcfWcg003WWWcg004WWWchangeFWchangednWWchangedtonsa2021undividedmarineandnon-marineshaleannVchannelWcharacterWWcharleyWchatanikaWWchatanikaunitallochthonousgarnet-bearingqtz-bio-musschiVchertzWdWoWWWW8W;W<WEWJWMWgWlWuWvWWWWWWWWWWWWWWW W
WW(W2W9W:W;W V T ]DGranitic unit 3, quartz diorite and diorite dikes, stocks, and small plutons (unit grn3, MH002; unit TKd, NB002; units TKqd, TKqd1, TKqd2, TY005; units TKie, TKig, TKip, BH002; unit TKi6, TKi3, TKi1, LC002) [Overprint pattern 14]ETKqd 9d9dÄ9q9qÄ99Ä9ZÄ99Ä99Ä::Ä::Ä::Ä::!Ä:1:1Ä:V :VÄ::ÄAAÄA!bÄA"a`ÄA'b ÄA#b0ÄA$b@ÄA%bPÄA& b`ÄA(
bÄA) bÄA1 cÄAA
AAÄB!B!ÄB1B1ÄBABAÄBQBQÄBBÄCqCqÄDVDVÄDDÄDDÄE EÄE j0ÄE e d A35+B107C855D=West Foreland Formation (TY002; TY005) [Overprint pattern 14]ETwfA139B860C860DTolstoi FormationETtA35+B870C870D8Wishbone Formation (AN002; TY002) [Overprint pattern 15]ETwA85+B880C880Dearly Eocene fluviatile and subordinate volcanic rocks (HE002; unit Tvs, MG002) and continental clastic conglomerate (unit Tc, MH002; units Tcl, Ts, MG002; unit Tclg, MG003) [Overprint pattern 15]ETfvA136B890C890D6Arkose Ridge Formation (AN002; TY002; unit Kar, TK002)ETarA91B900C900D3Chickaloon Formation (TK002; unit Tc, AN002; TY002)ETchA30B910C910DISedimentary rocks of Jarvis Creek coal field, undivided (unit Tsj, MH002)ETjcA30B911C910 d sillsW)WAWYWWrWsiltWsiltstonedWnWtWyW{WWWWWWWW WWWWWWW
WW7WWsilty7WWsilurianWWW2WsimilarWWWW+WsitkalidakWsitkalidakformationsameasteoeo-oligocenemarinesedimenVsitkinakWsitkinakformationsameastooligocenecontinentalsedimentVskolaiWWWskolaigroupmarbleearlypermiantomiddlepennsylvanianunVslVslVslgroupmarbleearlypermiantomiddlepennsylvanianunVslVslVslVslVslVslVslVslVsl,WslaWslanaWWWWslanaplutonhornblendegranodioriteunitksgnb002overprinVslanaspurformationcalcareousvolcaniclasticrocksearlypVslanaspurformationmarinecalcareousandnoncalcareousvolVslanaspurformationvolcaniclasticrocksearlypermian-middVslatedWqWWWWW W:WSWsls-W a t A76B1022C1022D'Hornblende dacite of Jumbo dome (HE002)EThdA420B1050C1050DlMiocene volcanic rocks, includes unit Tva, Miocene volcanic rocks on Mt. Katmai map, Riehle and others, 1987ETv A420B1051C1051D(Miocene and Pliocene andesite and basaltETab A420B1052C1052D!Miocene basaltic andesite (ID002)ETbaA420B1053C1053DMiocene and/or Pliocene hypabyssal dacite intrusions, includes unit Tdp, Dacite plugs on I-1229; rhyolite and dacite dikes and sills (GO002)ETdi A413B150C1070D`Crystal and crystal-lithic ash-flow tuff (units Tv1, Tv2, Tv3, Tv4, Tv5, LH002; unit Tvt, IL002)ETvr A413C1081DMt. Galen volcanics; Ship Creek, Windy Fork, and Terra Cotta volcanic fields, McGrath (MM002; Roundabout Mtn. volcanic field, KT002; units Tvt, Tvld, Tva, Tvd, Tvvd, Tvab, Tvlr, Tvgt, Tvl, Tvf, Tvm, MG002; unit Tvba, Tvr, IL002)ETvb " A704B6320C6320Metamorphic igneous rocks, late Paleozoic, Carboniferous, greenstone, local red to gray chert, greenstone tuff, graywacke (unit mi, RB002) Removed from DOG map by Puchner revisionEPzgcA704B6320C6320
A900+B?C7015DWoodchopper Volcanics, amygdaloidal basalt, pillow basalt, ..., equivalent to Schwatka unit? (unit Dwv, CY002) [Overprint pattern 348]EDwv
cs, amygdaloidal basalt, pillow basalt, ..., equivalent to Schwatka unit? (unit Dwv, CY002) [Overprint pattern 348]EDwv
8 zGA937+B4050C4050DYConglomerate and volcanic sandstone, Late Triassic, Norian (HE002) [Overprint pattern 13]ETrcgHA838B4060C4060D2Red beds, Late Triassic (HE002; unit JTrrs, MM002)ETrr IA937B4080C4080DqCalcareous phosphatic shale and limestone [probably correlative with lower part of Glenn Shale] (unit Trs, LG002)ETrgl JA841+B4110C4110Ä9bÄ9cÄ9dÄ9qÄ9rÄ9Ä9Ä9Ä9Ä9Ä:Ä:1Ä:V Ä:Ä:ÄAÄA!ÄA"ÄA#ÄA$ÄA%ÄA& ÄA'ÄA(
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ÄB!ÄB1ÄBAÄBQÄBÄBÄDÄDÄE ÄE ÄE ÄE!"ÄE#ÄE$%ÄEa&ÄE'ÄE(ÄE)ÄE*ÄE+ÄE,ÄE-ÄFQ/ÄFV0ÄG1ÄG!23ÄG24ÄH5ÄI17ÄI28ÄIA9ÄIa:;ÄIb<ÄQ1=ÄQ2>ÄQ6?ÄQA@ÄQBAÄQCBÄQDCÄQEDÄQFEÄQQFÄQaGÄQqHÄQIÄR!JÄRa ArocksWWWWWWWWWWWoÄaVpÄaaqÄaqrÄasÄb!tÄb"uÄb#vÄb$wÄb1xÄbAzÄbB}ÄbC{ÄbD|ÄbQ}Äba~ÄbqÄbÄbÄbÄbÄbÄcÄcÄcÄcÄcÄcÄcÄcÄcÄcÄc!Äc"Äc&Äc'Äc(Äc1Äc6ÄcAÄcQÄcVÄcaÄcfÄcÄcÄcÄd!Äd1Äd2Äd3ÄdAÄdQÄdRÄdaÄdfÄdqÄd j rocksWÄz!Äz"Äz#Äz$ Äz1Äz2Äz3AÄz4ÄzAÄzBÄzCÄzEÄzF ÄzQ
ÄzU ÄzV Äza
ÄzcÄzfÄzgÄzhÄzqÄzvÄzwÄzÄ!Ä&ÄÄÄ1ÄA ÄQ ÄS ÄT ÄU Äa!"#Ä$Ä%Ä&Ä1'Ä6(ÄA)ÄaÄ*Ä+Ä14Ä65Äa6Ä78Ä!9Ä!:<Ä";Ä=Ä>Äa?Ä@Ä!BÄQCÄVDÄaEFGÄ!IÄAJÄBKÄaLÄMÄNÄOÄ!PÄ&QÄ1RÄ6SÄATÄCUÄDVÄQWÄRYÄaZÄq[Ä\Ä]Ä^Ä1aÄ1bÄ2cÄ3dÄ4eÄ5fÄ6gÄ7hÄ8iÄjÄ1ką!lą1m m
C2515DfChiefly leucocratic, medium-grained, gniessic, muscovite-biotite albite granite (SH002) [Overprint 14]EKg
A573+B7450C7450D^Metasedimentary and metavolcanic rocks of Tukpahlearik Creek, undivided (SE003) [Overprint 16]EDOtu
A251C2401D#Basaltic andesite dikes (Kd, SV002)EKd
A133B8710C8710D Meta-quartz diorite (pCm, RB007)EYnqd
A+B5260C5260DcSeward terrane? Quartzite, carbonate rocks, schist, and amphibolite (NR002) [Overprint pattern 14]EMzPzq
A133+B9045C9045DUGranitic rocks, possibly younger than preCambrian (pCg, BR002) [Overprint pattern 13]EZgr
A136+B710C8803DfQuartzite of the Ruby crystalline complex, Paleozoic or preCambrian (unit PzpCq, MZ002) [Overprint 16]EPzZrpg
A337B2340C2340D-Shoshonitic flows and tuffs (unit Kft, UL002)EKft
A790+B1816C1816KcccÄ1ÄA ÄQ ÄS ÄT ÄU Äa!"#Ä$Ä%Ä&Ä1'Ä6(ÄA)Ä*Ä+ m A24B191C139DEKvichak Stade (oldest advance), Brooks Lake Glaciation (Qblk, PM002)EQblk A24+B195C195D\Older Wisconsin age outwash (Qho, FB002, Odo, BD002; unit Qof, MG002) [Overprint pattern 13]EQow A24+B200C200D~Illinoian glaciations (pre-Eklutna glaciation, TL002; unit Qdlm, BD002; unit Qdtplm, MG002; Qdm, TC002) [Overprint pattern 14]EQmi A24+B210C210DbOutwash older than Wisconsin-age (unit Qdo, FB002; Qdlo, BD002; Qof, TC002) [Overprint pattern 14]EQoo A24+B220C220DmPliocene(?) glaciations (unit Qbm, FB002; unit Tg, NB002; unit QTg, MG002; Qom, TC002) [Overprint pattern 15]ETmp 9 kftWkgWWWWWWWkgcWkgdWWkgmWWWkgnWkgqWkgrWWkgsWWWkhW@Wkh002zW|WWWWWWWWWBWGWSWWNWWW WW:WIWkh003|WWWWWWWWWWWWWWWWWWWWWWMW}WWWWWWWWW:WIWkh004zWWWWWWWSWW WW:WkhiWkhlWkhsWkhuchaynikEWkiWWWki1Wki10Wki11Wki12Wki13Wki14Wki15Wki2Wki3Wki4Wki5Wki6Wki7Wki8Wki9WkialagvikWkialagvikformationkialagvikfmissimilartotheloweruppVkicWkiccWkickWkihdWkilbuckkWkincWkindleWWWWWW E WintricatelyintrudedareasofvolcanicgraywackeandmudstonVintruded9WWWintrusionWW!WintrusionsWWW)WintrusiveWWWWW/WQWeWgWWrWvWWWintrusiverocksgu002va002Vintrusiverocksquartzdioriteanddioritety003eVintrusiverocksrb002nl002tl002ty003ty005unittkgsm002QVintrusiverocksundividedunitsqdcqsigu002Vintrusives}WisWW WWXW+Wisland2Wislands W/WWitWits+WjaWXWWjab&WjagWjamWWWWWWWWW h +
D
D v
@
@ <248WW271WWWWWW/WWKWVW2890OWW3]W303W3345W3405W348WWWWWWWWWWWWWW9WWWW3490W3491W3495W3540W3545W362W3850oWUW391/W4020FW4033+W4110gW4215WW5010UW5450WOW5510W5540W5740gW5920W6080oW700W708WCWPWW7401dW8000JW901NW995MW996VWdW997gW998NWavWWWWWWWWWWWaarb"W"W"W"W"W"W"W
DConglomeritic facies of a mixed sequence of calcareous graywacke, calcareous mudstone, volcanic graywacke, and volcanic conglomerate (on unit Kcv, CA003; or on unit Kcc, NR002). [Overprint pattern 238]EKccc W NhillsW7WholitnaCWholoceneWWholocenevolcanicrocksty005unitqptc002VhoodooWWhoodooformationVhornblende W;WW/WxWWWWhornblendeandpyroxenemonzoniteandsyeniteminorbiotiteVhornblendeandpyroxene-hornblendegabbrolh002unittgbmg0;Vhornblendedaciteofjumbodomehe002 Vhornblendegabbroandleucogabbrolayeredunitjglnowjtgv/Vhornblendeschistandamphibolitekhssd002Vhornblendesyeniteporphyryunitmzstc002xVhornblende-biotiteWhornblende-richWhornblenditeWhornfelsWhornfelsandgniessunitkhkh003asmappedisgneissoseareVhornfelsedmWhornfelsedzonesmVhp002W{Whu002|WWWWWWWWWWWW}WWWvWhurstW )connellyKWWWconodontsWconsideredWhWconsistingqWrWWcontainingWcontaminatedWcontaminatedgraniticrocksdarkfinetocoarse-grainedcontVcontinentalWWcookW.W2WcopperWcopperlakeformationunittconmtkatmaimapriehleandotVcorrelateWcorrelatedjWlWWcorrelates+WcorrelationPWcorrelativeIWW
WW+W-W4W7WcottaW0Wcottonwood<WaWcottonwoodbaygreenstoneapmapunitmzpzglh002unittrmtyaVaV {
}A461B5131C5131D#Mafic and sedimentary rocks (TN002)ETrMtsu
A251+B126C2415DContaminated granitic rocks; Dark, fine- to coarse-grained contaminated granitic rocks with abundant mafic schlieren (unit Kgc, BV002)EKgc
A468B132C5230DRBanded dark-green, gray, and red eclogite and banded amphibolite.(unit JPe, BV002)EJPe
A570C6934DiDark-greenish-gray fine-grained impure graywacke (unit Dg, BV002; unit Pzg, BT002) [Overprint pattern 16]EDg
A836B150C5530D`Schistose calcareous siltstone, limestone, and greenish tuffaceous rocks.[Overprint pattern 708]EPzcs
A844C7350zcs
A844C7350
A797+B1823C1823DConglomeritic facies of rhythmically interbedded, medium-gray, yellowish-orange weathering, fine-grained to gritty highly calcareous graywacke and micaceous, calcareous mudstone (Unit .Kcg, CA003; NR002) [Overprint pattern 238]EKcgc
A301+B2106C2106DNConglomeratic facies, Volcanic conglomerate and breccia [Overprint symbol 238]EKvcc
A301+B2107C2107DtIntricately intruded areas of Volcanic graywacke and mudstone, late Early Cretaceous (Albian) [Overprint symbol 348]EKvci
A800+B2023C2023DIntricately intruded areas of sandstone, shale, and conglomerate deltaic deposits (unit Ks, UL002; KT002; NL003) [Overprint symbol 348]EKsi
A848+C2024DXUndifferentiated sedimentary rocks -- conglomerate facies (NL004) [Overprint symbol 238]EKccf
A836+B149C7530D:Hillard Limestone (Unit OCh, EA002) [Overprint pattern 14]EOChl
A616+B150C7970D7Adams Argillite (Unit Ca, EA002) [Overprint pattern 13]ECa turbiditicpWturbiditicvolcaniclasticsandstoneandargillitegoodnewstpVtus WtuxedniWWWtuxednigroupbajocian-bathonianunitjtan002ty002il002VtvWWWWWtv1Wtv2Wtv3Wtv4Wtv5WtvaWWtvabWtvbaWtvdWtvfWWtvgtWtviWtvifWtvlWtvldWtvlrWtvmWtvrWtvsWWWWtvtWWtvvWtvvdWtwfWtwgWty002|WWWWWWWWWWWWWWWW-W8W[W}WWWWWWW
WW W W*W.W5W=W?WEWFWaWWWW
A616+B155C7971D@Quartzite and argillite (Unit pCq, EA0020 [Overprint pattern 15]EpCq
A616+B151C7980D>Funnel Creek Limestone (Unit Cf, EA002) [Overprint pattern 16]ECf
A306+B153C9021D[Tindir Group, dolomitic sandstone and shale member (Unit Yts, EA002) [Overprint pattern 15]EYts
A640B154C9040D:Tindir Group, basalt and red beds member (Unit Ytb, EA002)EYtb
A640B156C9041D Greenstone (Unit pCg, EA002)EYtb?
A24B106C290DFaneto Formation (AT002)EQTf
A410B120C462D Quartz keratophyre dikes (AT002)EQTqk
A410B110C463DFPorphyritic dikes and stocks of hornblende andesite and dacite (AT002)EQTad
B320C1080DoVolcanic rocks, including basaltic, spilitic, and keratophyric lava and tuff. Pillow lava very common. (AT002)ETpb
B320C1203DAlbite granite (AT002)ETagr
B300C1530D>Basement rocks - fine-grained banded sedimentary rocks (AT002)ETMzf
B310C1540 G shaleWW, lower part, stromatolitic limestone (unit Ytl, CY002) [Overprint pattern 14]zBÄzCÄzEÄzF ÄzQ
ÄzU ÄzV Äza
ÄzcÄzfÄzgÄzhÄzqÄzvÄzwÄzÄ!Ä&ÄÄÄ1ÄA ÄQ ÄS ÄT ÄU Äa!"#Ä$Ä%Ä&Ä1'Ä6(ÄA)ÄaÄ*Ä+ÄaÄ14Ä65ÄAÄa6Ä78Ä!9Ä!:<Ä";ÄÄ=Ä>Äa?Ä@Ä!BÄQCÄVDÄaEFGÄ!IÄAJÄBKÄaLÄMÄNÄOÄ!PÄ&QÄ1RÄ6SÄATÄCUÄDVÄQWÄRYÄaZÄq[Ä\Ä!Ä]Ä^ÄÄ1aÄVÄ1bÄ2cÄ3dÄ4eÄ5fÄ6gÄ7hÄ8iÄjÄ1ką!lą1m(Äc1Äc6ÄcQÄcVÄcaÄcfÄcÄcÄcÄd!Äd1Äd2Äd3ÄdAÄdQÄdRÄdaÄdf v
DKBasement rocks - coarse-grained and conglomeratic sedimentary rocks (AT002)ETMzc
C1790D"Orca Group -- melange (TKm, VA002)
A24B134C134DFKvichak Stade (younger advance), Brooks Lake Glaciation (Qblk, CB002)EQblk
C1420DOMigmatite consisting of schist, gneiss, tonalite, and granodiorite (Tmg, SD002)
C1415D,Biotite-quartz-feldspar gneiss (TKgn, SD002)
C1360DhBiotite-hornblende and hornblende-biotite tonalite, quartz diorite, and minor granodiorite (TKto, SD002)
C1730DdUndivided Metamorphic Rocks - phyllite, schist, [para]gneiss, [ortho]gneiss, and marble (Kgn, SD002)
C1735D'Chlorite phyllite and slate (Kp, SD002)
C1740D'Greenschist and greenstone (Kgs, SD002)
C1745D/Marble and calc-silicate granofels (Kmb, SD002)
C1750DBiotite schist (Kbs, SD002)
C1755D.Hornblende schist and amphibolite (Khs, SD002)
A836+B200C6619
B400C7510A007)ESab
B400C7510 v ]
A902B500C7560D*Algal boundstone and lime mudstone (TA007)EOab
A934+B450C7515DaBrown and gray 'chippy' shale, silty shale and silicified limestone (TA007) [Overprint symbol 15]EOs
B550C8420DbUndifferentiated sedimentary and (or) slightly metamorphosed sedimentary and igneous rocks (YT003)EPzZun
A18 p )
.A740B129C6630DArgillite (LH003) GoneESa
/A440B130C6640D%Micaceous calc-sandstone (LH003) GoneESs
0A7+B6660C6660DTerra Cotta Mountains sandstone, sandstone and graptolitic shale (units uSsl, mSl, mSvs, mSs, MG002; unit mSs, MG003; unit mSm, LH004) [Overprint pattern 238]EStc p
H 65ÄAÄqÄÄ7Ä!9Ä!:Ä";ÄÄÄÄ=Ä>Äa?Ä@Ä!BÄQCÄaEÄ!IÄ1ÄAJÄaLÄMÄNÄOÄ!PÄ&QÄ1RÄ6SÄATÄCUÄDVÄQWÄaZÄq[Ä\Ä!Ä]Ä^ÄÄ1aÄ2ÄQÄRÄVÄ1bÄ2cÄ3dÄ4eÄ5fÄ6gÄ7hÄ8iÄjÄ1ką!lą1m
H