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,{"id":66170,"text":"i511 - 1968 - Geologic map of the Brevard fault zone near Atlanta, Georgia","interactions":[],"lastModifiedDate":"2012-02-10T00:11:21","indexId":"i511","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1968","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":320,"text":"IMAP","code":"I","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"511","subseriesTitle":"NONE","title":"Geologic map of the Brevard fault zone near Atlanta, Georgia","language":"ENGLISH","doi":"10.3133/i511","usgsCitation":"Higgins, M.W., 1968, Geologic map of the Brevard fault zone near Atlanta, Georgia: U.S. Geological Survey IMAP 511, 1 map :col. ;on sheet 126 x 104 cm. fold. in envelope 30 x 24 cm., https://doi.org/10.3133/i511.","productDescription":"1 map :col. ;on sheet 126 x 104 cm. fold. in envelope 30 x 24 cm.","costCenters":[],"links":[{"id":102834,"rank":700,"type":{"id":15,"text":"Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_1300.htm","linkFileType":{"id":5,"text":"html"},"description":"1300"},{"id":188685,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"}],"scale":"48000","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -84.86749999999999,33.5 ], [ -84.86749999999999,34 ], [ -84.36749999999999,34 ], [ -84.36749999999999,33.5 ], [ -84.86749999999999,33.5 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b0be4b07f02db69d918","contributors":{"authors":[{"text":"Higgins, M. W.","contributorId":76754,"corporation":false,"usgs":true,"family":"Higgins","given":"M.","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":274097,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":62691,"text":"gq668 - 1968 - Geologic map of the Brandenburg Mountain quadrangle, Pinal County, Arizona","interactions":[],"lastModifiedDate":"2012-02-10T00:10:47","indexId":"gq668","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1968","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":316,"text":"Geologic Quadrangle","code":"GQ","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"668","title":"Geologic map of the Brandenburg Mountain quadrangle, Pinal County, Arizona","language":"ENGLISH","doi":"10.3133/gq668","usgsCitation":"Krieger, M.L., 1968, Geologic map of the Brandenburg Mountain quadrangle, Pinal County, Arizona: U.S. Geological Survey Geologic Quadrangle 668, 1 map., https://doi.org/10.3133/gq668.","productDescription":"1 map.","costCenters":[],"links":[{"id":103391,"rank":700,"type":{"id":15,"text":"Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_1977.htm","linkFileType":{"id":5,"text":"html"},"description":"1977"},{"id":248847,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/gq/0668/report.pdf","size":"416","linkFileType":{"id":1,"text":"pdf"}},{"id":254240,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/gq/0668/report-thumb.jpg"}],"scale":"24000","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -110.61749999999999,32.8675 ], [ -110.61749999999999,33 ], [ -110.5,33 ], [ -110.5,32.8675 ], [ -110.61749999999999,32.8675 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b0be4b07f02db69d92f","contributors":{"authors":[{"text":"Krieger, Medora Louise Hooper","contributorId":10413,"corporation":false,"usgs":true,"family":"Krieger","given":"Medora","email":"","middleInitial":"Louise Hooper","affiliations":[],"preferred":false,"id":267733,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":6351,"text":"pp598 - 1968 - River adjustment to altered hydrologic regimen - Murrumbidgee River and paleochannels, Australia","interactions":[],"lastModifiedDate":"2012-02-02T00:05:45","indexId":"pp598","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1968","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":331,"text":"Professional Paper","code":"PP","onlineIssn":"2330-7102","printIssn":"1044-9612","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"598","title":"River adjustment to altered hydrologic regimen - Murrumbidgee River and paleochannels, Australia","language":"ENGLISH","publisher":"U.S. Govt. Print. Off.,","doi":"10.3133/pp598","usgsCitation":"Schumm, S.A., 1968, River adjustment to altered hydrologic regimen - Murrumbidgee River and paleochannels, Australia: U.S. Geological Survey Professional Paper 598, 65 p., https://doi.org/10.3133/pp598.","productDescription":"65 p.","costCenters":[],"links":[{"id":117607,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/pp/0598/report-thumb.jpg"},{"id":33701,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/pp/0598/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":33702,"rank":401,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/pp/0598/plate-2.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":33703,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/pp/0598/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a11e4b07f02db6004be","contributors":{"authors":[{"text":"Schumm, Stanley Alfred","contributorId":101652,"corporation":false,"usgs":true,"family":"Schumm","given":"Stanley","email":"","middleInitial":"Alfred","affiliations":[],"preferred":false,"id":152560,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":67262,"text":"i521 - 1968 - Map showing relation of land and submarine topography, Mississippi Delta to Bahia de Campeche","interactions":[],"lastModifiedDate":"2012-02-02T00:13:11","indexId":"i521","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1968","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":320,"text":"IMAP","code":"I","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"521","subseriesTitle":"NONE","title":"Map showing relation of land and submarine topography, Mississippi Delta to Bahia de Campeche","language":"ENGLISH","doi":"10.3133/i521","usgsCitation":"Uchupi, E., 1968, Map showing relation of land and submarine topography, Mississippi Delta to Bahia de Campeche: U.S. Geological Survey IMAP 521, 1 map in 2 sections :col. ;78 x 92 cm. and 67 x 96 cm., https://doi.org/10.3133/i521.","productDescription":"1 map in 2 sections :col. ;78 x 92 cm. and 67 x 96 cm.","costCenters":[],"links":[{"id":189024,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":256267,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/imap/0521/plate-1.pdf","size":"7349","linkFileType":{"id":1,"text":"pdf"}},{"id":256268,"rank":401,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/imap/0521/plate-2.pdf","size":"6740","linkFileType":{"id":1,"text":"pdf"}}],"scale":"1000000","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b12e4b07f02db6a2f92","contributors":{"authors":[{"text":"Uchupi, Elazar","contributorId":79853,"corporation":false,"usgs":true,"family":"Uchupi","given":"Elazar","email":"","affiliations":[],"preferred":false,"id":275870,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":62586,"text":"gq683 - 1968 - Geologic map of the Lexington East quadrangle, Fayette and Bourbon Counties, Kentucky","interactions":[],"lastModifiedDate":"2012-02-10T00:10:46","indexId":"gq683","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1968","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":316,"text":"Geologic Quadrangle","code":"GQ","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"683","title":"Geologic map of the Lexington East quadrangle, Fayette and Bourbon Counties, Kentucky","language":"ENGLISH","doi":"10.3133/gq683","usgsCitation":"MacQuown, W.C., and Dobrovolny, E., 1968, Geologic map of the Lexington East quadrangle, Fayette and Bourbon Counties, Kentucky: U.S. Geological Survey Geologic Quadrangle 683, 1 map., https://doi.org/10.3133/gq683.","productDescription":"1 map.","costCenters":[],"links":[{"id":103405,"rank":700,"type":{"id":15,"text":"Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_1991.htm","linkFileType":{"id":5,"text":"html"},"description":"1991"},{"id":248746,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/gq/0683/report.pdf","size":"41","linkFileType":{"id":1,"text":"pdf"}},{"id":254056,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/gq/0683/report-thumb.jpg"}],"scale":"24000","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -84.5,38 ], [ -84.5,38.1175 ], [ -84.36749999999999,38.1175 ], [ -84.36749999999999,38 ], [ -84.5,38 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4afde4b07f02db696be1","contributors":{"authors":[{"text":"MacQuown, William Charles","contributorId":34199,"corporation":false,"usgs":true,"family":"MacQuown","given":"William","email":"","middleInitial":"Charles","affiliations":[],"preferred":false,"id":267580,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Dobrovolny, Ernest","contributorId":45288,"corporation":false,"usgs":true,"family":"Dobrovolny","given":"Ernest","affiliations":[],"preferred":false,"id":267581,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":35850,"text":"b1251I - 1968 - Devonian and Mississippian rocks and the date of the Roberts Mountains thrust in the Carlin-Pinon Range area, Nevada","interactions":[],"lastModifiedDate":"2023-03-07T19:51:21.337587","indexId":"b1251I","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1968","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":306,"text":"Bulletin","code":"B","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"1251","chapter":"I","title":"Devonian and Mississippian rocks and the date of the Roberts Mountains thrust in the Carlin-Pinon Range area, Nevada","docAbstract":"<p>No abstract available.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/b1251I","usgsCitation":"Smith, J.F., and Ketner, K., 1968, Devonian and Mississippian rocks and the date of the Roberts Mountains thrust in the Carlin-Pinon Range area, Nevada: U.S. Geological Survey Bulletin 1251, iii, 18 p., https://doi.org/10.3133/b1251I.","productDescription":"iii, 18 p.","costCenters":[],"links":[{"id":413774,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_21334.htm","linkFileType":{"id":5,"text":"html"}},{"id":63808,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/bul/1251i/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":165571,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/bul/1251i/report-thumb.jpg"}],"country":"United States","state":"Nevada","otherGeospatial":"Roberts Mountains thrust","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            [\n              -115.75,\n              40.75\n            ],\n            [\n              -116.25,\n              40.75\n            ],\n            [\n              -116.25,\n              40.25\n            ],\n            [\n              -115.75,\n              40.25\n            ],\n            [\n              -115.75,\n              40.75\n            ]\n          ]\n        ],\n        \"type\": \"Polygon\"\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a9be4b07f02db65dcbf","contributors":{"authors":[{"text":"Smith, J. Fred Jr.","contributorId":106482,"corporation":false,"usgs":true,"family":"Smith","given":"J.","suffix":"Jr.","email":"","middleInitial":"Fred","affiliations":[],"preferred":false,"id":215330,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Ketner, Keith Brindley","contributorId":18332,"corporation":false,"usgs":true,"family":"Ketner","given":"Keith Brindley","affiliations":[],"preferred":false,"id":215329,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":62525,"text":"gq770 - 1968 - Geologic map of the Spencer Hot Springs quadrangle, Lander County, Nevada","interactions":[],"lastModifiedDate":"2012-02-10T00:10:44","indexId":"gq770","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1968","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":316,"text":"Geologic Quadrangle","code":"GQ","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"770","title":"Geologic map of the Spencer Hot Springs quadrangle, Lander County, Nevada","language":"ENGLISH","doi":"10.3133/gq770","usgsCitation":"McKee, E.H., 1968, Geologic map of the Spencer Hot Springs quadrangle, Lander County, Nevada: U.S. Geological Survey Geologic Quadrangle 770, 1 map., https://doi.org/10.3133/gq770.","productDescription":"1 map.","costCenters":[],"links":[{"id":103488,"rank":700,"type":{"id":15,"text":"Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_2074.htm","linkFileType":{"id":5,"text":"html"},"description":"2074"},{"id":248688,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/gq/0770/report.pdf","size":"30","linkFileType":{"id":1,"text":"pdf"}},{"id":253915,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/gq/0770/report-thumb.jpg"}],"scale":"62500","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -117,39.25 ], [ -117,39.5 ], [ -116.75,39.5 ], [ -116.75,39.25 ], [ -117,39.25 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ae6e4b07f02db68b0cc","contributors":{"authors":[{"text":"McKee, Edwin H. mckee@usgs.gov","contributorId":3728,"corporation":false,"usgs":true,"family":"McKee","given":"Edwin","email":"mckee@usgs.gov","middleInitial":"H.","affiliations":[],"preferred":true,"id":267496,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":16105,"text":"ofr68258 - 1968 - The Mt. Montro kyanite deposit, Grand Bassa County, Liberia","interactions":[],"lastModifiedDate":"2021-12-23T15:59:36.556716","indexId":"ofr68258","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1968","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"68-258","title":"The Mt. Montro kyanite deposit, Grand Bassa County, Liberia","docAbstract":"<p>The Mt. Montro kyanite deposit, 14 miles north of Buchanan, Grand Bassa County, Liberia, is near the middle of a belt of kyanite-bearing gneisses and schists that is 9 miles long and 1 mile wide. The deposit, which seems to be the most persistent and the largest single body of kyanite rocks in the belt, is approximately 12, 600 feet long, as much as 480 feet in outcrop width, and from 25 to 350 feet thick. Kyanite-quartz-biotite-feldspar-garnet-muscovite gneiss, local interbeds of kyanite-mica schist, and lesser amounts of biotite-quartz gneiss, are the principal rocks in the deposit. Other rocks in the kyanite belt include garnet-biotite gneiss, undifferentiated quartzo-feldspathic gneiss, quartzite, and amphibolite. The rocks are the product of regional metamorphism to almandine amphibolite facies. The regional strike is northwest and dips are southwest.</p><p>Kyanite crystals are as much as 3 inches long. The kyanite content ranges from 5. 8 to 46. 7 percent, but most rocks contain between 10 and 35 percent. Garnetiferous beds contain as much as 15 percent red garnets that range to half an inch in diameter. In general, the garnet-rich beds are found in the upper part of the deposit.</p><p>he total reserves of the Mt. Montro kyanite deposit are estimated at about 10 million tons of kyanitic rock containing approximately 2.5 million tons of kyanite. These estimates include measured, indicated, and inferred reserves, calculated to depths of 25 to 100 feet, on the assumption that open-cut mining to those depths would be feasible. The largest part of the deposit underlies Mt. Montro and contains about 8 million tons of kyanitic rock containing nearly 1.9 million tons of kyanite. Residual soil overlying the deposit averages about 5 feet in thickness and is estimated to comprise slightly more than 400,000 cubic yards of material containing about 186,000 tons of kyanite.</p><p>The proximity of the kyanite deposit to a paved highway, to port facilities at Buchanan, and to water, electrical power, and timber resources are considered favorable factors relevant to possible development. </p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr68258","usgsCitation":"Stanin, S.A., and Cooper, B.R., 1968, The Mt. 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,{"id":66693,"text":"i525 - 1968 - Geologic map of the Bayaney quadrangle, Puerto Rico","interactions":[],"lastModifiedDate":"2012-02-10T00:11:16","indexId":"i525","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1968","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":320,"text":"IMAP","code":"I","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"525","subseriesTitle":"NONE","title":"Geologic map of the Bayaney quadrangle, Puerto Rico","language":"ENGLISH","doi":"10.3133/i525","usgsCitation":"Nelson, A.E., and Tobisch, O., 1968, Geologic map of the Bayaney quadrangle, Puerto Rico: U.S. Geological Survey IMAP 525, 1 map., https://doi.org/10.3133/i525.","productDescription":"1 map.","costCenters":[],"links":[{"id":102830,"rank":700,"type":{"id":15,"text":"Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_1296.htm","linkFileType":{"id":5,"text":"html"},"description":"1296"},{"id":188046,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":91589,"rank":401,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/imap/0525/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}}],"scale":"20000","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -66.86749999999999,18.25 ], [ -66.86749999999999,18.3675 ], [ -66.75,18.3675 ], [ -66.75,18.25 ], [ -66.86749999999999,18.25 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b0ee4b07f02db69fef5","contributors":{"authors":[{"text":"Nelson, A. E.","contributorId":73219,"corporation":false,"usgs":true,"family":"Nelson","given":"A.","middleInitial":"E.","affiliations":[],"preferred":false,"id":274926,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Tobisch, O. T.","contributorId":74756,"corporation":false,"usgs":true,"family":"Tobisch","given":"O. T.","affiliations":[],"preferred":false,"id":274927,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":66685,"text":"i549 - 1968 - Bedrock topography of eastern Morris and western Essex Counties, New Jersey","interactions":[],"lastModifiedDate":"2025-08-04T20:47:09.823517","indexId":"i549","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1968","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":320,"text":"IMAP","code":"I","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"549","title":"Bedrock topography of eastern Morris and western Essex Counties, New Jersey","docAbstract":"<p>No abstract available.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/i549","usgsCitation":"Nichols, W.D., 1968, Bedrock topography of eastern Morris and western Essex Counties, New Jersey: U.S. Geological Survey IMAP 549, 1 Plate: 34.06 x 46.14 inches, https://doi.org/10.3133/i549.","productDescription":"1 Plate: 34.06 x 46.14 inches","costCenters":[],"links":[{"id":493501,"rank":4,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_9337.htm","linkFileType":{"id":5,"text":"html"}},{"id":255422,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/imap/0549/report-thumb.jpg"},{"id":255421,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/imap/0549/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":255420,"rank":3,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/imap/0549/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}}],"scale":"24000","country":"United States","state":"New Jersey","otherGeospatial":"Essex County, Morris County","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            [\n              -74.458,\n              40.917\n            ],\n            [\n              -74.458,\n              40.708\n            ],\n            [\n              -74.25,\n              40.708\n            ],\n            [\n              -74.25,\n              40.917\n            ],\n            [\n              -74.458,\n              40.917\n            ]\n          ]\n        ],\n        \"type\": \"Polygon\"\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a54e4b07f02db62c454","contributors":{"authors":[{"text":"Nichols, W. D.","contributorId":73220,"corporation":false,"usgs":true,"family":"Nichols","given":"W.","middleInitial":"D.","affiliations":[],"preferred":false,"id":274912,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":13754,"text":"ofr68304 - 1968 - Map showing location of subbottom acoustic profiles in San Francisco Bay from Bay Farm Island westward toward Hunter's Point filed with the National Oceanographic Data Center","interactions":[],"lastModifiedDate":"2021-03-17T00:41:01.922398","indexId":"ofr68304","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1968","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"68-304","title":"Map showing location of subbottom acoustic profiles in San Francisco Bay from Bay Farm Island westward toward Hunter's Point filed with the National Oceanographic Data Center","docAbstract":"<p>No abstract available.&nbsp;</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/ofr68304","usgsCitation":"Water Resources Division, U.S. Geological Survey, 1968, Map showing location of subbottom acoustic profiles in San Francisco Bay from Bay Farm Island westward toward Hunter's Point filed with the National Oceanographic Data Center: U.S. Geological Survey Open-File Report 68-304, 11 p., https://doi.org/10.3133/ofr68304.","productDescription":"11 p.","costCenters":[],"links":[{"id":384434,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1968/0304/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":145903,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1968/0304/report-thumb.jpg"}],"country":"United States","state":"California","otherGeospatial":"San Francisco Bay","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -122.43713378906249,\n              37.42034463389752\n            ],\n            [\n              -121.90704345703124,\n              37.42034463389752\n            ],\n            [\n              -121.90704345703124,\n              37.78156937014928\n            ],\n            [\n              -122.43713378906249,\n              37.78156937014928\n            ],\n            [\n              -122.43713378906249,\n              37.42034463389752\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b15e4b07f02db6a48ea","contributors":{"authors":[{"text":"Water Resources Division, U.S. Geological Survey","contributorId":128075,"corporation":true,"usgs":false,"organization":"Water Resources Division, U.S. Geological Survey","id":528951,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":19636,"text":"ofr68157 - 1968 - Geology and geochemistry of the Wanamu-Blue Mountains area, Waini SW, Guyana","interactions":[],"lastModifiedDate":"2018-01-04T11:51:10","indexId":"ofr68157","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1968","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"68-157","title":"Geology and geochemistry of the Wanamu-Blue Mountains area, Waini SW, Guyana","docAbstract":"<p>The Wanamu-Blue Mountains area is situated in the Northwest District of Guyana, about 110 miles northwest of Georgetown. The Blue Mountains are low, but rugged, hills that have developed on mafic metamorphic rocks that occur in an arcuate \"mantle\" around a granite batholith, the Aranka-Wanamu Granite. The area lies within the Precambrian Guiana Shield and is entirely covered with tropical rain forest. The geology of the area is complex and is made up of an assemblage of metamorphic rocks consisting of phyllites, quartzites, amphibolites, and epidiorites that are intruded by serpentinites. The serpentinites occur as thin, tabular, dike-like bodies that trend northwest across the area. The serpentinites contain abundant magnetite, but very little chromite or sulfide minerals. Lletasomatic reaction zones have developed around the serpentinite bodies at their contacts with country rock. These reaction zones consist of aureoles of actinolite schist, chloritic hornfels, and talcose zones in the phyllites. </p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr68157","usgsCitation":"Kilpatrick, B.E., 1968, Geology and geochemistry of the Wanamu-Blue Mountains area, Waini SW, Guyana: U.S. Geological Survey Open-File Report 68-157, Report: xiv, 178 p.; 7 Plates: 51.29 x 41.30 inches or smaller, https://doi.org/10.3133/ofr68157.","productDescription":"Report: xiv, 178 p.; 7 Plates: 51.29 x 41.30 inches or smaller","costCenters":[],"links":[{"id":350297,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1968/0157/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":350298,"rank":3,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1968/0157/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":153189,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1968/0157/report-thumb.jpg"},{"id":350299,"rank":4,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1968/0157/plate-2.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":350300,"rank":5,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1968/0157/plate-3.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":350301,"rank":6,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1968/0157/plate-4.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":350302,"rank":7,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1968/0157/plate-5.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":350303,"rank":8,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1968/0157/plate-6.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":350304,"rank":9,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1968/0157/plate-7.pdf","linkFileType":{"id":1,"text":"pdf"}}],"country":"Guyana","otherGeospatial":"Wanamu-Blue Mountains","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -59.75,\n              7.25\n            ],\n            [\n              -59.5,\n              7.25\n            ],\n            [\n              -59.5,\n              7.5\n            ],\n            [\n              -59.75,\n              7.5\n            ],\n            [\n              -59.75,\n              7.25\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4adce4b07f02db6861b4","contributors":{"authors":[{"text":"Kilpatrick, Bruce E.","contributorId":48204,"corporation":false,"usgs":true,"family":"Kilpatrick","given":"Bruce","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":181249,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":66790,"text":"i479 - 1968 - Geologic map of the Aguas Buenas quadrangle, Puerto Rico","interactions":[],"lastModifiedDate":"2012-02-10T00:11:19","indexId":"i479","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1968","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":320,"text":"IMAP","code":"I","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"479","subseriesTitle":"NONE","title":"Geologic map of the Aguas Buenas quadrangle, Puerto Rico","language":"ENGLISH","doi":"10.3133/i479","usgsCitation":"Pease, M.H., 1968, Geologic map of the Aguas Buenas quadrangle, Puerto Rico: U.S. Geological Survey IMAP 479, 1 map., https://doi.org/10.3133/i479.","productDescription":"1 map.","costCenters":[],"links":[{"id":102826,"rank":700,"type":{"id":15,"text":"Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_1292.htm","linkFileType":{"id":5,"text":"html"},"description":"1292"},{"id":188669,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":91605,"rank":401,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/imap/0479/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}}],"scale":"20000","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -66.11749999999999,18.25 ], [ -66.11749999999999,18.3675 ], [ -66,18.3675 ], [ -66,18.25 ], [ -66.11749999999999,18.25 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b12e4b07f02db6a25b3","contributors":{"authors":[{"text":"Pease, M. H. Jr.","contributorId":15213,"corporation":false,"usgs":true,"family":"Pease","given":"M.","suffix":"Jr.","email":"","middleInitial":"H.","affiliations":[],"preferred":false,"id":275084,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":66791,"text":"i508 - 1968 - Geologic map of the Naranjito quadrangle, Puerto Rico","interactions":[],"lastModifiedDate":"2012-02-10T00:11:19","indexId":"i508","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1968","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":320,"text":"IMAP","code":"I","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"508","subseriesTitle":"NONE","title":"Geologic map of the Naranjito quadrangle, Puerto Rico","language":"ENGLISH","doi":"10.3133/i508","usgsCitation":"Pease, M.H., 1968, Geologic map of the Naranjito quadrangle, Puerto Rico: U.S. Geological Survey IMAP 508, 1 map., https://doi.org/10.3133/i508.","productDescription":"1 map.","costCenters":[],"links":[{"id":102868,"rank":700,"type":{"id":15,"text":"Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_1334.htm","linkFileType":{"id":5,"text":"html"},"description":"1334"},{"id":188670,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":91606,"rank":401,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/imap/0508/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}}],"scale":"20000","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -66.25,18.25 ], [ -66.25,18.3675 ], [ -66.11749999999999,18.3675 ], [ -66.11749999999999,18.25 ], [ -66.25,18.25 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4afbe4b07f02db6963af","contributors":{"authors":[{"text":"Pease, M. H. Jr.","contributorId":15213,"corporation":false,"usgs":true,"family":"Pease","given":"M.","suffix":"Jr.","email":"","middleInitial":"H.","affiliations":[],"preferred":false,"id":275085,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":13052,"text":"ofr6860 - 1968 - Metallic mineral resources map of nine Alaska quadrangles: Holy Cross, Kotzebue, Melozitna, Norton Bay, Nulato, Prince Rupert, Survey Pass, Taku River, Unalakleet","interactions":[],"lastModifiedDate":"2024-12-02T19:50:48.879584","indexId":"ofr6860","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1968","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"68-60","title":"Metallic mineral resources map of nine Alaska quadrangles: Holy Cross, Kotzebue, Melozitna, Norton Bay, Nulato, Prince Rupert, Survey Pass, Taku River, Unalakleet","docAbstract":"<p>No abstract available.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr6860","usgsCitation":"1968, Metallic mineral 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