{"pageNumber":"364","pageRowStart":"9075","pageSize":"25","recordCount":11388,"records":[{"id":9090,"text":"ofr76830 - 1976 - Summary report of the sediments, structural framework, petroleum potential, environmental conditions, and operational considerations of the United States Beaufort Sea, Alaska area","interactions":[],"lastModifiedDate":"2018-11-19T12:32:13","indexId":"ofr76830","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1976","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":"76-830","title":"Summary report of the sediments, structural framework, petroleum potential, environmental conditions, and operational considerations of the United States Beaufort Sea, Alaska area","docAbstract":"<p>Proposed OCS Oil and Gas Lease Sale i54comprising approximately 20,000 sq km in the Beaufort Sea of northern Alaska, has good potential for petroleum in each of the three geologic provinces it contains. However, only about half of the proposed area underlies waters shallower than 20 m, the apparent present technologic limit for petroleum development in polar seas impacted by a drifting permanent ice pack.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr76830","usgsCitation":"Grantz, A., Barnes, P.W., Eittreim, S., Reimnitz, E., Scott, E.W., Smith, R.A., Stewart, G., and Toimil, L., 1976, Summary report of the sediments, structural framework, petroleum potential, environmental conditions, and operational considerations of the United States Beaufort Sea, Alaska area: U.S. Geological Survey Open-File Report 76-830, i, 32 p., https://doi.org/10.3133/ofr76830.","productDescription":"i, 32 p.","costCenters":[],"links":[{"id":359569,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1976/0830/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":142892,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1976/0830/report-thumb.jpg"}],"country":"United States","state":"Alaska","otherGeospatial":"Beaufort Sea","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -158,\n              69.17818443567214\n            ],\n            [\n              -142,\n              69.17818443567214\n            ],\n            [\n              -142,\n              71.5735878007214\n            ],\n            [\n              -158,\n              71.5735878007214\n            ],\n            [\n              -158,\n              69.17818443567214\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b01e4b07f02db6987c9","contributors":{"authors":[{"text":"Grantz, Arthur agrantz@usgs.gov","contributorId":2585,"corporation":false,"usgs":true,"family":"Grantz","given":"Arthur","email":"agrantz@usgs.gov","affiliations":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"preferred":true,"id":159053,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Barnes, P. W.","contributorId":8819,"corporation":false,"usgs":true,"family":"Barnes","given":"P.","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":159055,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Eittreim, S.L.","contributorId":98730,"corporation":false,"usgs":true,"family":"Eittreim","given":"S.L.","affiliations":[],"preferred":false,"id":159060,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Reimnitz, Erk","contributorId":17963,"corporation":false,"usgs":true,"family":"Reimnitz","given":"Erk","email":"","affiliations":[],"preferred":false,"id":159056,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Scott, E. W.","contributorId":7257,"corporation":false,"usgs":true,"family":"Scott","given":"E.","middleInitial":"W.","affiliations":[],"preferred":false,"id":159054,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Smith, R. A.","contributorId":60584,"corporation":false,"usgs":true,"family":"Smith","given":"R.","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":159059,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Stewart, George","contributorId":59038,"corporation":false,"usgs":true,"family":"Stewart","given":"George","email":"","affiliations":[],"preferred":false,"id":159058,"contributorType":{"id":1,"text":"Authors"},"rank":7},{"text":"Toimil, L.J.","contributorId":55822,"corporation":false,"usgs":true,"family":"Toimil","given":"L.J.","email":"","affiliations":[],"preferred":false,"id":159057,"contributorType":{"id":1,"text":"Authors"},"rank":8}]}}
,{"id":9082,"text":"ofr76824 - 1976 - Spectrographic and chemical analyses of geochemical samples from the McCarthy Quadrangle, Alaska","interactions":[],"lastModifiedDate":"2024-03-06T19:50:52.45123","indexId":"ofr76824","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1976","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":"76-824","title":"Spectrographic and chemical analyses of geochemical samples from the McCarthy Quadrangle, Alaska","docAbstract":"<p>As an integral part of the Alaskan Mineral Resource Assessment Program, a geochemical reconnaissance survey was conducted in the McCarthy quadrangle during the summer of 1974. The investigation consisted of geochemical sampling, multielement chemical and spectrographic analyses, compilation of new and existing geochemical data, statistical evaluation of the total data set, and the generation of element distribution and abundance maps. The purpose of the survey was to define areas in the quadrangle that contain anomalous concentrations of metallic and nonmetallic elements. These studies are fundamental to a comprehensive evaluation of the mineral resource potential of the area and to assist in the discovery of additional economic mineral deposits.</p><p>The first-large scale geochemical sampling and analytical surveys were initiated in the McCarthy quadrangle in the early 1960's with the inception of the Wrangell Mountain project by the U.S. Geological Survey. Since that time, levels of activity in geochemical sampling in the quadrangle have fluctuated. Each year, many geochemical samples have been collected concomitantly with geologic mapping, and was culminated under the Alaskan Minerals Resource Assessment Program 1974.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr76824","usgsCitation":"O’Leary, R.M., McDanal, S.K., Day, G.W., McDougal, C., and Robinson, K., 1976, Spectrographic and chemical analyses of geochemical samples from the McCarthy Quadrangle, Alaska: U.S. Geological Survey Open-File Report 76-824, 806 p., https://doi.org/10.3133/ofr76824.","productDescription":"806 p.","costCenters":[],"links":[{"id":426387,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1976/0824/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":142712,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1976/0824/report-thumb.jpg"}],"country":"United States","state":"Alaska","otherGeospatial":"McCarthy Quadrangle","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -144.0,61.0 ], [ -144.0,62.0 ], [ -141.0,62.0 ], [ -141.0,61.0 ], [ -144.0,61.0 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49e2e4b07f02db5e4e17","contributors":{"authors":[{"text":"O’Leary, Richard M.","contributorId":19936,"corporation":false,"usgs":true,"family":"O’Leary","given":"Richard","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":159018,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"McDanal, Steven K.","contributorId":294767,"corporation":false,"usgs":false,"family":"McDanal","given":"Steven","email":"","middleInitial":"K.","affiliations":[{"id":36625,"text":"Emeritus","active":true,"usgs":false}],"preferred":false,"id":159022,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Day, Gordon W.","contributorId":21520,"corporation":false,"usgs":true,"family":"Day","given":"Gordon","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":159020,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"McDougal, Christine","contributorId":62608,"corporation":false,"usgs":true,"family":"McDougal","given":"Christine","email":"","affiliations":[],"preferred":false,"id":159019,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Robinson, Keith","contributorId":80277,"corporation":false,"usgs":true,"family":"Robinson","given":"Keith","affiliations":[],"preferred":false,"id":159021,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":9064,"text":"ofr76710 - 1976 - Preliminary report on uranium-, thorium-, and rare-earth-bearing rocks near Golovin, Alaska","interactions":[],"lastModifiedDate":"2023-07-17T18:26:05.766675","indexId":"ofr76710","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1976","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":"76-710","title":"Preliminary report on uranium-, thorium-, and rare-earth-bearing rocks near Golovin, Alaska","docAbstract":"<p>Uranium-, thorium-, and rare-earth bearing rocks were found by a U.S. Geological Survey field party 15 miles northeast of Golovin, Alaska, in&nbsp; the southeastern Seward Peninsula (fig. 1) in June 1976. The mineralized areas occur in syenite and appear to be concentrated along the margins of alkaline dikes, with allanite tentatively identified as the principal mineral containing the uranium-, thorium-, and rare-earths. Samples contain as much as 0.15 percent U<sub>3</sub>0<sub>8</sub> and 1.05 percent Th0<sub>2</sub>, and over 2 percent rare-earth elements. These mineralized rocks&nbsp;are closely associated with alkaline dikes which are part of a dike swarm that crops out over at least 250 km<sup>2</sup> (100 mi<sup>2</sup>). This large dike swarm is thus of considerable economic interest.</p><p>These uranium-, thorium-, and rare-earth-rich rocks occur near the west end of the western Alaska uranium-thorium province (West, 1953; Clark and others, 1975; Miller, 3976) and were found during a regional investigation of this province by the Geological Survey. The alkaline dikes were known from previous mapping by the two senior authors (Miller and others, 1972) to be anomalously radioactive. The mineralized areas described in this report were found while making a brief study of (1) alteration and/or mineralization associated with these dikes and (2) their relation to similar dikes and rocks which occur elsewhere in the province (Miller, 1972).</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr76710","usgsCitation":"Miller, T.P., Elliott, R.L., Finch, W.I., and Brooks, R.A., 1976, Preliminary report on uranium-, thorium-, and rare-earth-bearing rocks near Golovin, Alaska: U.S. Geological Survey Open-File Report 76-710, 13 p., https://doi.org/10.3133/ofr76710.","productDescription":"13 p.","costCenters":[],"links":[{"id":419018,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1976/0710/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":143415,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1976/0710/report-thumb.jpg"}],"country":"United States","state":"Alaska","city":"Golovin","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            [\n              -163.04503433922062,\n              64.55597714768643\n            ],\n            [\n              -163.04503433922062,\n              64.53575301654521\n            ],\n            [\n              -162.98275431696564,\n              64.53575301654521\n            ],\n            [\n              -162.98275431696564,\n              64.55597714768643\n            ],\n            [\n              -163.04503433922062,\n              64.55597714768643\n            ]\n          ]\n        ],\n        \"type\": \"Polygon\"\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b06e4b07f02db69a150","contributors":{"authors":[{"text":"Miller, Thomas P. tmiller@usgs.gov","contributorId":4183,"corporation":false,"usgs":true,"family":"Miller","given":"Thomas","email":"tmiller@usgs.gov","middleInitial":"P.","affiliations":[{"id":121,"text":"Alaska Volcano Observatory","active":false,"usgs":true}],"preferred":false,"id":158950,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Elliott, Raymond L.","contributorId":82667,"corporation":false,"usgs":true,"family":"Elliott","given":"Raymond","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":158953,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Finch, Warren I.","contributorId":91923,"corporation":false,"usgs":true,"family":"Finch","given":"Warren","email":"","middleInitial":"I.","affiliations":[],"preferred":false,"id":158952,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Brooks, Robert A.","contributorId":60645,"corporation":false,"usgs":true,"family":"Brooks","given":"Robert","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":158951,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":9063,"text":"ofr76785 - 1976 - Preliminary report on the regional geology, oil and gas potential, and environmental hazards of the Bering Sea Shelf south of St. Lawrence Island, Alaska","interactions":[],"lastModifiedDate":"2012-02-02T00:06:22","indexId":"ofr76785","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1976","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":"76-785","title":"Preliminary report on the regional geology, oil and gas potential, and environmental hazards of the Bering Sea Shelf south of St. Lawrence Island, Alaska","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr76785","usgsCitation":"Marlow, M.S., McLean, H., Vallier, T., Scholl, D., Gardner, J., and Powers, R.B., 1976, Preliminary report on the regional geology, oil and gas potential, and environmental hazards of the Bering Sea Shelf south of St. Lawrence Island, Alaska: U.S. Geological Survey Open-File Report 76-785, 60 [i.e. 98] leaves :ill., maps ;29 cm.; (74 p. - PGS), https://doi.org/10.3133/ofr76785.","productDescription":"60 [i.e. 98] leaves :ill., maps ;29 cm.; (74 p. - PGS)","costCenters":[],"links":[{"id":143414,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1976/0785/report-thumb.jpg"},{"id":36696,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1976/0785/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4aaee4b07f02db66c78d","contributors":{"authors":[{"text":"Marlow, Michael S.","contributorId":72775,"corporation":false,"usgs":true,"family":"Marlow","given":"Michael","email":"","middleInitial":"S.","affiliations":[],"preferred":false,"id":158945,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"McLean, Hugh","contributorId":73977,"corporation":false,"usgs":true,"family":"McLean","given":"Hugh","affiliations":[],"preferred":false,"id":158946,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Vallier, T.L.","contributorId":69526,"corporation":false,"usgs":true,"family":"Vallier","given":"T.L.","affiliations":[],"preferred":false,"id":158944,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Scholl, D.W.","contributorId":106461,"corporation":false,"usgs":true,"family":"Scholl","given":"D.W.","email":"","affiliations":[],"preferred":false,"id":158949,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Gardner, J.V.","contributorId":76705,"corporation":false,"usgs":true,"family":"Gardner","given":"J.V.","affiliations":[],"preferred":false,"id":158947,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Powers, R. B.","contributorId":96666,"corporation":false,"usgs":true,"family":"Powers","given":"R.","email":"","middleInitial":"B.","affiliations":[],"preferred":false,"id":158948,"contributorType":{"id":1,"text":"Authors"},"rank":6}]}}
,{"id":9029,"text":"ofr76635 - 1976 - Geological and operational summary, Atlantic Richfield Northern Gulf of Alaska COST Well No. 1","interactions":[],"lastModifiedDate":"2023-07-25T20:43:03.570387","indexId":"ofr76635","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1976","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":"76-635","title":"Geological and operational summary, Atlantic Richfield Northern Gulf of Alaska COST Well No. 1","docAbstract":"<p>This open-file report is presented in accordance with regulations which require that geophysical and geological data and processed information acquired from deep stratigraphic test wells on the Outer Continental Shelf (OCS) be made available for public inspection following the issuance of the first Federal lease within 50 geographic (nautical) miles (92.6 km) of the drill site. Tracts within 50 geographic miles of the site of the Atlantic Richfield Northern Gulf of Alaska COST Well No. 1 were offered for sale in OCS Lease Sale No. 39 on April 13, 1976, and the first leases became effective June 1, 1976.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr76635","usgsCitation":"Bolm, J., Chmelik, F., Steward, G., Turner, R., Waetjen, H., and Wills, J., 1976, Geological and operational summary, Atlantic Richfield Northern Gulf of Alaska COST Well No. 1: U.S. Geological Survey Open-File Report 76-635, ii, 33 p., https://doi.org/10.3133/ofr76635.","productDescription":"ii, 33 p.","costCenters":[],"links":[{"id":419330,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1976/0635/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":142719,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1976/0635/report-thumb.jpg"}],"country":"United States","state":"Alaska","otherGeospatial":"Atlantic Richfield Northern Gulf of Alaska COST Well No. 1","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            [\n              -143.10562335530025,\n              60.167462183839206\n            ],\n            [\n              -143.10562335530025,\n              59.82148716655837\n            ],\n            [\n              -141.389745787839,\n              59.82148716655837\n            ],\n            [\n              -141.389745787839,\n              60.167462183839206\n            ],\n            [\n              -143.10562335530025,\n              60.167462183839206\n            ]\n          ]\n        ],\n        \"type\": \"Polygon\"\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4adee4b07f02db68760f","contributors":{"authors":[{"text":"Bolm, J.G.","contributorId":82305,"corporation":false,"usgs":true,"family":"Bolm","given":"J.G.","email":"","affiliations":[],"preferred":false,"id":158827,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Chmelik, F.B.","contributorId":46949,"corporation":false,"usgs":true,"family":"Chmelik","given":"F.B.","email":"","affiliations":[],"preferred":false,"id":158824,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Steward, G.H.","contributorId":36557,"corporation":false,"usgs":true,"family":"Steward","given":"G.H.","email":"","affiliations":[],"preferred":false,"id":158823,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Turner, R.F.","contributorId":47790,"corporation":false,"usgs":true,"family":"Turner","given":"R.F.","email":"","affiliations":[],"preferred":false,"id":158825,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Waetjen, H.H.","contributorId":68741,"corporation":false,"usgs":true,"family":"Waetjen","given":"H.H.","email":"","affiliations":[],"preferred":false,"id":158826,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Wills, J.C.","contributorId":108115,"corporation":false,"usgs":true,"family":"Wills","given":"J.C.","email":"","affiliations":[],"preferred":false,"id":158828,"contributorType":{"id":1,"text":"Authors"},"rank":6}]}}
,{"id":8996,"text":"ofr76486 - 1976 - Analyses of rock and stream-sediment samples from southern Bradfield Canal Quadrangle, southeastern Alaska","interactions":[],"lastModifiedDate":"2012-02-02T00:06:27","indexId":"ofr76486","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1976","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":"76-486","title":"Analyses of rock and stream-sediment samples from southern Bradfield Canal Quadrangle, southeastern Alaska","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr76486","usgsCitation":"Koch, R.D., Elliot, R., Berg, H.C., and Smith, J., 1976, Analyses of rock and stream-sediment samples from southern Bradfield Canal Quadrangle, southeastern Alaska: U.S. Geological Survey Open-File Report 76-486, 136 p., 1 sheet :fold. map ;28 cm., https://doi.org/10.3133/ofr76486.","productDescription":"136 p., 1 sheet :fold. map ;28 cm.","costCenters":[],"links":[{"id":144125,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1976/0486/report-thumb.jpg"},{"id":36636,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1976/0486/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":36637,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1976/0486/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ad1e4b07f02db680dfd","contributors":{"authors":[{"text":"Koch, Richard D. rkoch@usgs.gov","contributorId":4413,"corporation":false,"usgs":true,"family":"Koch","given":"Richard","email":"rkoch@usgs.gov","middleInitial":"D.","affiliations":[],"preferred":true,"id":158690,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Elliot, R.L.","contributorId":91861,"corporation":false,"usgs":true,"family":"Elliot","given":"R.L.","email":"","affiliations":[],"preferred":false,"id":158693,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Berg, H. C.","contributorId":36130,"corporation":false,"usgs":true,"family":"Berg","given":"H.","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":158691,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Smith, James G.","contributorId":44534,"corporation":false,"usgs":true,"family":"Smith","given":"James G.","affiliations":[{"id":617,"text":"Volcano Science Center","active":true,"usgs":true}],"preferred":false,"id":158692,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":8825,"text":"ofr76561 - 1976 - Interpretation and description of seismic data from Lower Cook Inlet, Alaska","interactions":[],"lastModifiedDate":"2025-01-31T22:32:07.906657","indexId":"ofr76561","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1976","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":"76-561","title":"Interpretation and description of seismic data from Lower Cook Inlet, Alaska","docAbstract":"<p>A coarse grid of 480 kilometres of seismic lines was collected in lower Cook Inlet, Alaska between Homer on the north and Cape Douglas on the south. Paper and mylar copies of the seismic sections and shot point maps are available to the public from NOAA in Boulder, Colorado.</p><p>The seismic data shows two strong reflections that have been interpreted as returns from erosional surfaces and a third reflection that represents the acoustic basement. From indications in the seismic data, shallow reflectors onlap to the northwest; deep reflectors onlap to the southeast. A major structural feature in lower Cook Inlet is an east-trending transbasin arch here informally named the Augustine-Seldovia arch. Anticlines smaller than the arch trend approximately northeast and may offer good structural traps for petroleum where they intersect the arch.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr76561","usgsCitation":"Fisher, M.A., 1976, Interpretation and description of seismic data from Lower Cook Inlet, Alaska: U.S. Geological Survey Open-File Report 76-561, 191 p., https://doi.org/10.3133/ofr76561.","productDescription":"191 p.","costCenters":[],"links":[{"id":141711,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1976/0561/report-thumb.jpg"},{"id":481580,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1976/0561/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"country":"United States","state":"Alaska","otherGeospatial":"Lower Cook 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Michael A. mfisher@usgs.gov","contributorId":1991,"corporation":false,"usgs":true,"family":"Fisher","given":"Michael","email":"mfisher@usgs.gov","middleInitial":"A.","affiliations":[],"preferred":true,"id":158395,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":8618,"text":"ofr77170 - 1976 - Channel erosion surveys along TAPS route, Alaska, 1976","interactions":[],"lastModifiedDate":"2023-10-02T19:11:53.376369","indexId":"ofr77170","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1976","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":"77-170","title":"Channel erosion surveys along TAPS route, Alaska, 1976","docAbstract":"<p>Channel surveys were made along the TAPS route during 1976 at the same 27 sites that were surveyed in 1975. One additional site was put under surveillance in 1976. Except for construction changes wrought by installation of the pipeline, most of the sites surveyed showed very little change since the 1975 surveys. Some of the significant events of 1976 at the monitored crossing sites include: glacier-dammed lake break-out floods on the Tazlina and Tsina Rivers, severe icings on the Gulkana River which resulted in a spring flood 3-4 feet (1 meter) over banktop, and virtual completion of all the buried crossings and all but one overhead crossing before the 1976 channel erosion resurveys were made.</p><p>Aerial photogrammetric surveys were used again in 1976 on the same seven sites as in 1975. Comparison of the photogrammetric surveys with each other and with on-the-ground surveys indicate that the method is generally applicable for channel erosion studies. However, it requires engineering judgement and personal knowledge of the site to avoid reaching inaccurate conclusions about channel change in some instances.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr77170","usgsCitation":"Doyle, P.F., and Childers, J.M., 1976, Channel erosion surveys along TAPS route, Alaska, 1976: U.S. Geological Survey Open-File Report 77-170, iv, 90 p., https://doi.org/10.3133/ofr77170.","productDescription":"iv, 90 p.","costCenters":[],"links":[{"id":421477,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1977/0170/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":141104,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1977/0170/report-thumb.jpg"}],"country":"United 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,{"id":8345,"text":"ofr76819 - 1976 - Summary of references to mineral occurrences (other than mineral fuels and construction materials) in the Livengood quadrangle, Alaska","interactions":[],"lastModifiedDate":"2024-03-12T13:28:24.37291","indexId":"ofr76819","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1976","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":"76-819","title":"Summary of references to mineral occurrences (other than mineral fuels and construction materials) in the Livengood quadrangle, Alaska","docAbstract":"<p>These summaries of references are designed to aid in library research on metallic and nonmetallic (other than mineral fuels and construction materials) mineral occurrences in the Livengood quadrangle, Alaska. All references to reports of the Geological Survey, to most reports of the U.S. Bureau of Mines, and to most reports of the State of Alaska Division of Geological and Geophysical Surveys and its predecessor State and Territorial agencies released before January 1, 1976, are summarized. Certain, mainly statistical, reports such as the annual Minerals Yearbook of the U.S. Bureau of Mines and the biennial and annual reports of the State of Alaska Division of Geological and Geophysical Surveys and its predecessor State and Territorial agencies are not included.</p><p>This report is divided into three parts: a section made up of summaries of references arranged alphabetically by occurrence name; a section that lists synonyms for names in the first section, claim names, and the names of operators and owners of mines and prospects; and a section that lists, by author, all references summarized in the first section.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr76819","usgsCitation":"Cobb, E.H., 1976, Summary of references to mineral occurrences (other than mineral fuels and construction materials) in the Livengood quadrangle, Alaska: U.S. Geological Survey Open-File Report 76-819, 241 p., https://doi.org/10.3133/ofr76819.","productDescription":"241 p.","costCenters":[],"links":[{"id":426504,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1976/0819/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":140346,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1976/0819/report-thumb.jpg"}],"country":"United States","state":"Alaska","otherGeospatial":"Livengood quadrangle","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            [\n              -147,\n              65\n            ],\n            [\n              -150,\n              65\n            ],\n            [\n              -150,\n              66\n            ],\n            [\n              -147,\n              66\n            ],\n            [\n              -147,\n              65\n            ]\n          ]\n        ],\n        \"type\": \"Polygon\"\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b02e4b07f02db698d0e","contributors":{"authors":[{"text":"Cobb, Edward Huntington","contributorId":25916,"corporation":false,"usgs":true,"family":"Cobb","given":"Edward","email":"","middleInitial":"Huntington","affiliations":[],"preferred":false,"id":157577,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":7690,"text":"ofr7665 - 1976 - Computer-enhanced LANDSAT imagery as a tool for mineral exploration in Alaska","interactions":[],"lastModifiedDate":"2024-04-05T20:59:14.525539","indexId":"ofr7665","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1976","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":"76-65","title":"Computer-enhanced LANDSAT imagery as a tool for mineral exploration in Alaska","docAbstract":"<p>Recent work in the Nabesna and McCarthy quadrangles, Alaska, indicates that computer-enhanced LANDSAT imagery shows many of the known mineral deposits and can help in the prediction of potential mineral occurrences. False color, \"simulated natural color\" and color ratio techniques, were used successfully in conjunction with a black and white, single band photomosaic of Alaska. Computer techniques involved 2 stages of digital image processing: 1) atmospheric and sun elevation corrections, noise removal, computer mosaicking and change of the data format; and 2) image enhancement, involving data manipulation for maximum discrimination of surface materials and structure. Application of a new technique called a \"sinusoidal\" stretch gave information not available in other products having standard contrast stretches. We identified several orthogonal sets of linears and found parallel linears to be regularly spaced at approximately 30-35 km intervals. The locations of known mineral occurrences correlate well with the linears. Extensions of known faults and possible locations of hidden intrusive bodies were identified. Analysis of numerous areas of anomalous light reflectance showed that most are associated with known mineral occurrences, altered zones or geochemical anomalies, whereas some are not and may represent unexplored altered zones or mineralized areas worthy of future exploration.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr7665","usgsCitation":"Albert, N., and Chavez, P.S., 1976, Computer-enhanced LANDSAT imagery as a tool for mineral exploration in Alaska: U.S. Geological Survey Open-File Report 76-65, 32 p., https://doi.org/10.3133/ofr7665.","productDescription":"32 p.","costCenters":[],"links":[{"id":427525,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1976/0065/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":142028,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1976/0065/report-thumb.jpg"}],"country":"United 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,{"id":7691,"text":"ofr76850 - 1976 - Interpretation of Landsat imagery of the Tanacross quadrangle, Alaska","interactions":[{"subject":{"id":7691,"text":"ofr76850 - 1976 - Interpretation of Landsat imagery of the Tanacross quadrangle, Alaska","indexId":"ofr76850","publicationYear":"1976","noYear":false,"title":"Interpretation of Landsat imagery of the Tanacross quadrangle, Alaska"},"predicate":"SUPERSEDED_BY","object":{"id":58826,"text":"mf767C - 1977 - Interpretation of Landsat imagery of the Tanacross Quadrangle, Alaska 1976","indexId":"mf767C","publicationYear":"1977","noYear":false,"chapter":"C","title":"Interpretation of Landsat imagery of the Tanacross Quadrangle, Alaska 1976"},"id":1}],"supersededBy":{"id":58826,"text":"mf767C - 1977 - Interpretation of Landsat imagery of the Tanacross Quadrangle, Alaska 1976","indexId":"mf767C","publicationYear":"1977","noYear":false,"title":"Interpretation of Landsat imagery of the Tanacross Quadrangle, Alaska 1976"},"lastModifiedDate":"2025-04-14T13:20:27.184824","indexId":"ofr76850","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1976","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":"76-850","title":"Interpretation of Landsat imagery of the Tanacross quadrangle, Alaska","docAbstract":"<p>In this study of Landsat imagery for the Tanacross quadrangle, Alaska, two fundamentally different types of images were used: (1) a black and white, single band, Landsat mosaic of Alaska, constructed with images that are not computer-enhanced; and (2) various types of computer-enhanced Landsat images.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr76850","usgsCitation":"Albert, N., and Steele, W., 1976, Interpretation of Landsat imagery of the Tanacross quadrangle, Alaska: U.S. Geological Survey Open-File Report 76-850, Report: 27 p.; 2 Figures: 29.30 x 23.43 inches and 28.43 x 23.90 inches, https://doi.org/10.3133/ofr76850.","productDescription":"Report: 27 p.; 2 Figures: 29.30 x 23.43 inches and 28.43 x 23.90 inches","costCenters":[],"links":[{"id":419841,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1976/0850/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":419842,"rank":4,"type":{"id":29,"text":"Figure"},"url":"https://pubs.usgs.gov/of/1976/0850/figure-5.pdf","text":"Figure 5","linkFileType":{"id":1,"text":"pdf"}},{"id":419843,"rank":3,"type":{"id":29,"text":"Figure"},"url":"https://pubs.usgs.gov/of/1976/0850/figure-1.pdf","text":"Figure 1","linkFileType":{"id":1,"text":"pdf"}},{"id":142029,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1976/0850/report-thumb.jpg"}],"country":"United States","state":"Alaska","otherGeospatial":"Tanacross quadrangle","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -141,\n              63\n            ],\n            [\n              -144,\n              63\n            ],\n            [\n              -144,\n              64\n            ],\n            [\n              -141,\n              64\n            ],\n            [\n              -141,\n              63\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49dae4b07f02db5e0632","contributors":{"authors":[{"text":"Albert, Nairn R.","contributorId":73999,"corporation":false,"usgs":true,"family":"Albert","given":"Nairn R.","affiliations":[],"preferred":false,"id":156446,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Steele, William Clinton","contributorId":34890,"corporation":false,"usgs":true,"family":"Steele","given":"William Clinton","affiliations":[],"preferred":false,"id":156445,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":8338,"text":"ofr76606 - 1976 - Summary of references to mineral occurrences (other than mineral fuels and construction materials) in the Dillingham, Steelmute, and Taylor Mountains quadrangles, Alaska","interactions":[],"lastModifiedDate":"2023-10-02T19:13:11.155489","indexId":"ofr76606","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1976","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":"76-606","title":"Summary of references to mineral occurrences (other than mineral fuels and construction materials) in the Dillingham, Steelmute, and Taylor Mountains quadrangles, Alaska","docAbstract":"<p>These summaries of references are designed to aid in library research on metallic and nonmetallic (other than mineral fuels and construction materials) mineral occurrences in the Dillingham, Sleetmute, and Taylor Mountains quadrangles in southwestern Alaska. All references to reports of the Geological Survey, to most reports of the U.S. Bureau of Mines, and to most reports of the State of Alaska Division of Geological and Geophysical Surveys and its predecessor State and Territorial agencies released before January 1, 1976, are summarized. Certain, mainly statistical, reports such as the annual Minerals Yearbook of the U.S. Bureau of Mines and the biennial and annual reports of the State of Alaska Division of Geological and Geophysical Surveys and its predecessor State and Territorial agencies are not included.</p><p>This report is divided into three parts: a section made up of summaries of references arranged alphabetically first by quadrangle and second by occurrence name; a section that lists synonyms for names in the first section, claim names, and the names of operators and owners of mines and prospects; and a section that lists, by author, all references summarized in the first section.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr76606","usgsCitation":"Cobb, E.H., 1976, Summary of references to mineral occurrences (other than mineral fuels and construction materials) in the Dillingham, Steelmute, and Taylor Mountains quadrangles, Alaska: U.S. Geological Survey Open-File Report 76-606, 92 p., https://doi.org/10.3133/ofr76606.","productDescription":"92 p.","costCenters":[],"links":[{"id":421479,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1976/0606/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":140297,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1976/0606/report-thumb.jpg"}],"country":"United States","state":"Alaska","otherGeospatial":"Dillingham Quadrangle, Steelmute Quadrangle, Taylor Mountains Quadrangle","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            [\n              -159.80982321356908,\n              61.29599828111728\n            ],\n            [\n              -159.80982321356908,\n              58.76281267784006\n            ],\n            [\n              -156.88850583651572,\n              58.76281267784006\n            ],\n            [\n              -156.88850583651572,\n              61.29599828111728\n            ],\n            [\n              -159.80982321356908,\n              61.29599828111728\n            ]\n          ]\n        ],\n        \"type\": \"Polygon\"\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b02e4b07f02db698b9f","contributors":{"authors":[{"text":"Cobb, Edward Huntington","contributorId":25916,"corporation":false,"usgs":true,"family":"Cobb","given":"Edward","email":"","middleInitial":"Huntington","affiliations":[],"preferred":false,"id":157570,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":8336,"text":"ofr76633 - 1976 - Summary of references to mineral occurrences (other than mineral fuels and construction materials) in the Circle Quadrangle, Alaska","interactions":[],"lastModifiedDate":"2023-08-15T22:06:09.588721","indexId":"ofr76633","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1976","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":"76-633","title":"Summary of references to mineral occurrences (other than mineral fuels and construction materials) in the Circle Quadrangle, Alaska","docAbstract":"<p>These summaries of references are designed to aid in library research on metallic and nonmetallic (other than mineral fuels and construction materials) mineral occurrences in the Circle quadrangle, Alaska. All references to reports of the Geological Survey, to most reports of the U.S. Bureau of Mines, and to most reports of the State of Alaska Division of Geological and Geophysical Surveys and its predecessor State and Territorial agencies released before January 1, 1976, are summarized. Certain, mainly statistical, reports such as the annual Minerals Yearbook of the U.S. Bureau of Mines and the biennial and annual reports of the State of Alaska Division of Geological and Geophysical Surveys and its predecessor State and Territorial agencies are not included.</p><p>This report is divided into three parts: a section made up of summaries of references arranged alphabetically by occurrence name; a section that lists synonyms for names in the first section, claim names, and the names of operators and owners of mines and prospects; and a section that lists, by author, all references summarized in the first section.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr76633","usgsCitation":"Cobb, E.H., 1976, Summary of references to mineral occurrences (other than mineral fuels and construction materials) in the Circle Quadrangle, Alaska: U.S. Geological Survey Open-File Report 76-633, 72 p., https://doi.org/10.3133/ofr76633.","productDescription":"72 p.","costCenters":[],"links":[{"id":419837,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1976/0633/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":140295,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1976/0633/report-thumb.jpg"}],"country":"United States","state":"Utah","otherGeospatial":"Circle Quadrangle","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -147.0,\n              65\n            ],\n            [\n              -144,\n              65\n            ],\n            [\n              -144,\n              66\n            ],\n            [\n              -147.0,\n              66\n            ],\n            [\n              -147.0,\n              65\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b03e4b07f02db698f69","contributors":{"authors":[{"text":"Cobb, Edward Huntington","contributorId":25916,"corporation":false,"usgs":true,"family":"Cobb","given":"Edward","email":"","middleInitial":"Huntington","affiliations":[],"preferred":false,"id":157568,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":8335,"text":"ofr76632 - 1976 - Summary of references to mineral occurrences (other than mineral fuels and construction materials) in the Charley River and Coleen quadrangles, Alaska","interactions":[],"lastModifiedDate":"2023-07-21T18:57:48.72795","indexId":"ofr76632","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1976","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":"76-632","title":"Summary of references to mineral occurrences (other than mineral fuels and construction materials) in the Charley River and Coleen quadrangles, Alaska","docAbstract":"<p>These summaries of references are designed to aid in library research on metallic and nonmetallic (other than mineral fuels and construction materials) mineral occurrences in the Charley River and Coleen quadrangles in east-central Alaska. All references to reports of the Geological Survey, to most reports of the U.S. Bureau of Mines, and to most reports of the State of Alaska Division of Geological and Geophysical Surveys and its predecessor State and Territorial agencies released before January 1, 1976, are summarized. Certain, mainly statistical, reports such as the annual Minerals Yearbook of the U.S. Bureau of Mines and the biennial and annual reports of the State of Alaska Division of Geological and Geophysical Surveys and its predecessor State and Territorial agencies are not included.</p><p>This report is divided into three parts: a section made up of summaries of references arranged alphabetically first by quadrangle and second by occurrence name; a section that lists synonyms for names in the first section, claim names, and the names of operators and owners of mines and prospects; and a section that lists, by author, all references summarized in the first section.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr76632","usgsCitation":"Cobb, E.H., 1976, Summary of references to mineral occurrences (other than mineral fuels and construction materials) in the Charley River and Coleen quadrangles, Alaska: U.S. Geological Survey Open-File Report 76-632, 43 p., https://doi.org/10.3133/ofr76632.","productDescription":"43 p.","costCenters":[],"links":[{"id":419226,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1976/0632/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":140294,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1976/0632/report-thumb.jpg"}],"country":"United States","state":"Alaska","otherGeospatial":"Charley River Quadrangle, Coleen Quadrangle","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            [\n              -147.69683958362222,\n              67.46365399665677\n            ],\n            [\n              -147.69683958362222,\n              63.14007909157186\n            ],\n            [\n              -141.00530371629782,\n              63.14007909157186\n            ],\n            [\n              -141.00530371629782,\n              67.46365399665677\n            ],\n            [\n              -147.69683958362222,\n              67.46365399665677\n            ]\n          ]\n        ],\n        \"type\": \"Polygon\"\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b04e4b07f02db699018","contributors":{"authors":[{"text":"Cobb, Edward Huntington","contributorId":25916,"corporation":false,"usgs":true,"family":"Cobb","given":"Edward","email":"","middleInitial":"Huntington","affiliations":[],"preferred":false,"id":157567,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":50961,"text":"ofr76300K - 1976 - Preliminary geomagnetic data, College Observatory, Fairbanks, Alaska: November 1976","interactions":[],"lastModifiedDate":"2024-04-08T22:19:55.727466","indexId":"ofr76300K","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1976","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":"76-300","chapter":"K","title":"Preliminary geomagnetic data, College Observatory, Fairbanks, Alaska: November 1976","docAbstract":"<p><span>The preliminary geomagnetic data included here is made available to scientific personnel and organizations, as part of a cooperative effort and on a data exchange basis because of the early need by some users. To avoid delay, all of the data is copied from original forms processed at the observatory; therefore it should be regarded as preliminary.</span></p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr76300K","usgsCitation":"Townshend, J., Papp, J., Moorman, M., Deadmon, C., and Tilton, S., 1976, Preliminary geomagnetic data, College Observatory, Fairbanks, Alaska: November 1976: U.S. Geological Survey Open-File Report 76-300, 23 p., https://doi.org/10.3133/ofr76300K.","productDescription":"23 p.","costCenters":[],"links":[{"id":427584,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1976/0300-k/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":177175,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1976/0300-k/report-thumb.jpg"}],"country":"United States","state":"Alaska","city":"Fairbanks","otherGeospatial":"College Observatory","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            [\n              -148.0653003052681,\n              64.95550985834566\n            ],\n            [\n              -148.0653003052681,\n              64.8015944335609\n            ],\n            [\n              -147.35118897714307,\n              64.8015944335609\n            ],\n            [\n              -147.35118897714307,\n              64.95550985834566\n            ],\n            [\n              -148.0653003052681,\n              64.95550985834566\n            ]\n          ]\n        ],\n        \"type\": \"Polygon\"\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4abce4b07f02db67367e","contributors":{"authors":[{"text":"Townshend, J.B.","contributorId":30623,"corporation":false,"usgs":true,"family":"Townshend","given":"J.B.","email":"","affiliations":[],"preferred":false,"id":242684,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Papp, J.E.","contributorId":95057,"corporation":false,"usgs":true,"family":"Papp","given":"J.E.","email":"","affiliations":[],"preferred":false,"id":242685,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Moorman, M.J.","contributorId":12084,"corporation":false,"usgs":true,"family":"Moorman","given":"M.J.","email":"","affiliations":[],"preferred":false,"id":242681,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Deadmon, C.E.","contributorId":17672,"corporation":false,"usgs":true,"family":"Deadmon","given":"C.E.","email":"","affiliations":[],"preferred":false,"id":242683,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Tilton, S.P.","contributorId":15670,"corporation":false,"usgs":true,"family":"Tilton","given":"S.P.","email":"","affiliations":[],"preferred":false,"id":242682,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":41761,"text":"ofr76170 - 1976 - Aeromagnetic map of the McCarthy 1:250,000-scale (1 degree by 2 degrees) Quadrangle, Alaska","interactions":[],"lastModifiedDate":"2012-02-02T00:11:07","indexId":"ofr76170","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1976","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":"76-170","title":"Aeromagnetic map of the McCarthy 1:250,000-scale (1 degree by 2 degrees) Quadrangle, Alaska","language":"ENGLISH","doi":"10.3133/ofr76170","usgsCitation":"Water Resources Division, U.S. Geological Survey, 1976, Aeromagnetic map of the McCarthy 1:250,000-scale (1 degree by 2 degrees) Quadrangle, Alaska: U.S. Geological Survey Open-File Report 76-170, 1 map., https://doi.org/10.3133/ofr76170.","productDescription":"1 map.","costCenters":[],"links":[{"id":176875,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":79474,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1976/0170/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}}],"scale":"250000","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4af4e4b07f02db691e33","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":530608,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":60907,"text":"mf767E - 1976 - Mineral resources map of the Tanacross Quadrangle, Alaska","interactions":[],"lastModifiedDate":"2023-04-17T19:24:04.542673","indexId":"mf767E","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1976","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":325,"text":"Miscellaneous Field Studies Map","code":"MF","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"767","chapter":"E","title":"Mineral resources map of the Tanacross Quadrangle, Alaska","docAbstract":"<p>Areas favorable for the occurrence of two types of mineral deposits are delineated on the map. Known deposits and occurrences are also shown on the map and available data on them are provided in table 1. Information from the known deposits combined with geologic, geochemical, geophysical, and earth satellite data presented in the other components of the Tanacross folio provide the basis for the selection of favorable areas. However because bedrock exposure is poor in the Tanacross quadrangle, types of deposits other than those now known to occur may eventually be found, and boundaries of the area delineated as favorable may change as more information, particularly from drilling, is obtained.&nbsp;</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/mf767E","usgsCitation":"Singer, D., Curtin, G., and Foster, H., 1976, Mineral resources map of the Tanacross Quadrangle, Alaska: U.S. Geological Survey Miscellaneous Field Studies Map 767, 1 Plate: 40.46 x 33.85 inches, https://doi.org/10.3133/mf767E.","productDescription":"1 Plate: 40.46 x 33.85 inches","costCenters":[],"links":[{"id":415868,"rank":2,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/mf/0767-E/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":182626,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/mf/0767-E/report-thumb.jpg"}],"scale":"250000","country":"United States","state":"Alaska","otherGeospatial":"Tanacross Quadrangle","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -144,63 ], [ -144,64 ], [ -141,64 ], [ -141,63 ], [ -144,63 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b09e4b07f02db69bd16","contributors":{"authors":[{"text":"Singer, D.A.","contributorId":69128,"corporation":false,"usgs":true,"family":"Singer","given":"D.A.","email":"","affiliations":[],"preferred":false,"id":264594,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Curtin, G.C.","contributorId":89501,"corporation":false,"usgs":true,"family":"Curtin","given":"G.C.","email":"","affiliations":[],"preferred":false,"id":264595,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Foster, H.L.","contributorId":34894,"corporation":false,"usgs":true,"family":"Foster","given":"H.L.","email":"","affiliations":[],"preferred":false,"id":264593,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":40896,"text":"ofr76539 - 1976 - Preliminary geologic and mineral resource maps (excluding petroleum), Arctic National Wildlife Range, Alaska","interactions":[],"lastModifiedDate":"2022-03-31T21:49:42.463779","indexId":"ofr76539","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1976","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":"76-539","title":"Preliminary geologic and mineral resource maps (excluding petroleum), Arctic National Wildlife Range, Alaska","docAbstract":"<p>No abstract available.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr76539","usgsCitation":"Brosge, W.P., and Reiser, H.N., 1976, Preliminary geologic and mineral resource maps (excluding petroleum), Arctic National Wildlife Range, Alaska: U.S. Geological Survey Open-File Report 76-539, Report: 4 p.; 4 Plates: 28.56 × 29.86 inches or smaller, https://doi.org/10.3133/ofr76539.","productDescription":"Report: 4 p.; 4 Plates: 28.56 × 29.86 inches or smaller","costCenters":[],"links":[{"id":78779,"rank":403,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1976/0539/plate-4.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":78778,"rank":402,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1976/0539/plate-3.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":78777,"rank":401,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1976/0539/plate-2.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":78776,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1976/0539/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":78780,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1976/0539/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":171201,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1976/0539/report-thumb.jpg"},{"id":397968,"rank":7,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_15369.htm"}],"scale":"500000","country":"United States","state":"Alaska","otherGeospatial":"Arctic National Wildlife Refuge","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -146,\n              68\n            ],\n            [\n              -141,\n              68\n            ],\n            [\n              -141,\n              70.25\n            ],\n            [\n              -146,\n              70.25\n            ],\n            [\n              -146,\n              68\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b06e4b07f02db69a2e0","contributors":{"authors":[{"text":"Brosge, William Peters","contributorId":40191,"corporation":false,"usgs":true,"family":"Brosge","given":"William","email":"","middleInitial":"Peters","affiliations":[],"preferred":false,"id":224133,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Reiser, H. N.","contributorId":13199,"corporation":false,"usgs":true,"family":"Reiser","given":"H.","email":"","middleInitial":"N.","affiliations":[],"preferred":false,"id":224132,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":46404,"text":"ofr76436 - 1976 - Map showing potassium-argon ages from the Big Delta quadrangle, Alaska","interactions":[],"lastModifiedDate":"2025-08-20T15:14:59.830936","indexId":"ofr76436","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1976","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":"76-436","title":"Map showing potassium-argon ages from the Big Delta quadrangle, Alaska","docAbstract":"<p>No abstract available.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr76436","usgsCitation":"Wilson, F.H., 1976, Map showing potassium-argon ages from the Big Delta quadrangle, Alaska: U.S. Geological Survey Open-File Report 76-436, 1 Plate: 34.08 x 22.38 inches, https://doi.org/10.3133/ofr76436.","productDescription":"1 Plate: 34.08 x 22.38 inches","costCenters":[{"id":114,"text":"Alaska Science Center","active":true,"usgs":true}],"links":[{"id":494353,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_15333.htm","linkFileType":{"id":5,"text":"html"}},{"id":83360,"rank":2,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1976/0436/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":169400,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"}],"scale":"250000","country":"United States","state":"Alaska","otherGeospatial":"Big Delta quadrangle","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            [\n              -147,\n              65\n            ],\n            [\n              -147,\n              64\n            ],\n            [\n              -144,\n              64\n            ],\n            [\n              -144,\n              65\n            ],\n            [\n              -147,\n              65\n            ]\n          ]\n        ],\n        \"type\": \"Polygon\"\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a92e4b07f02db65726a","contributors":{"authors":[{"text":"Wilson, Frederic H. 0000-0003-1761-6437 fwilson@usgs.gov","orcid":"https://orcid.org/0000-0003-1761-6437","contributorId":67174,"corporation":false,"usgs":true,"family":"Wilson","given":"Frederic","email":"fwilson@usgs.gov","middleInitial":"H.","affiliations":[{"id":119,"text":"Alaska Science Center Geology Minerals","active":true,"usgs":true},{"id":114,"text":"Alaska Science Center","active":true,"usgs":true}],"preferred":true,"id":233223,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
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,{"id":59088,"text":"mf773D - 1976 - Aeromagnetic map and geologic interpretation of aeromagnetic map, McCarthy Quadrangle, Alaska","interactions":[],"lastModifiedDate":"2012-02-10T00:10:15","indexId":"mf773D","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1976","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":325,"text":"Miscellaneous Field Studies Map","code":"MF","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"773","chapter":"D","title":"Aeromagnetic map and geologic interpretation of aeromagnetic map, McCarthy Quadrangle, Alaska","language":"ENGLISH","doi":"10.3133/mf773D","usgsCitation":"Case, J.E., and MacKevett, E., 1976, Aeromagnetic map and geologic interpretation of aeromagnetic map, McCarthy Quadrangle, Alaska: U.S. Geological Survey Miscellaneous Field Studies Map 773, 1 map., https://doi.org/10.3133/mf773D.","productDescription":"1 map.","costCenters":[],"links":[{"id":104273,"rank":700,"type":{"id":15,"text":"Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_3934.htm","linkFileType":{"id":5,"text":"html"},"description":"3934"},{"id":185327,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"}],"scale":"0","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -144,61 ], [ -144,62 ], [ -141,62 ], [ -141,61 ], [ -144,61 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b00e4b07f02db698397","contributors":{"authors":[{"text":"Case, J. E.","contributorId":56625,"corporation":false,"usgs":true,"family":"Case","given":"J.","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":261399,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"MacKevett, E.M. Jr.","contributorId":58613,"corporation":false,"usgs":true,"family":"MacKevett","given":"E.M.","suffix":"Jr.","email":"","affiliations":[],"preferred":false,"id":261400,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":41715,"text":"ofr76188 - 1976 - Aeromagnetic survey of the west one-half of the Ruby 1:250,000 Quadrangle, Alaska","interactions":[],"lastModifiedDate":"2012-02-02T00:11:06","indexId":"ofr76188","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1976","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":"76-188","title":"Aeromagnetic survey of the west one-half of the Ruby 1:250,000 Quadrangle, Alaska","language":"ENGLISH","doi":"10.3133/ofr76188","usgsCitation":"Water Resources Division, U.S. Geological Survey, 1976, Aeromagnetic survey of the west one-half of the Ruby 1:250,000 Quadrangle, Alaska: U.S. Geological Survey Open-File Report 76-188, 1 map., https://doi.org/10.3133/ofr76188.","productDescription":"1 map.","costCenters":[],"links":[{"id":167868,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":79430,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1976/0188/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}}],"scale":"250000","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ae4e4b07f02db689c6f","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":530580,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":58825,"text":"mf773N - 1976 - Interpretation of Landsat imagery of the McCarthy quadrangle, Alaska","interactions":[],"lastModifiedDate":"2012-02-10T00:10:12","indexId":"mf773N","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1976","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":325,"text":"Miscellaneous Field Studies Map","code":"MF","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"773","chapter":"N","title":"Interpretation of Landsat imagery of the McCarthy quadrangle, Alaska","language":"ENGLISH","doi":"10.3133/mf773N","isbn":"0607802251","usgsCitation":"Albert, N., and Steele, W., 1976, Interpretation of Landsat imagery of the McCarthy quadrangle, Alaska: U.S. Geological Survey Miscellaneous Field Studies Map 773, 3 maps ;each 45 x 63 cm., on sheets 92 x 119 cm. and 64 x 71 cm., folded in envelope 30 x 24 cm., https://doi.org/10.3133/mf773N.","productDescription":"3 maps ;each 45 x 63 cm., on sheets 92 x 119 cm. and 64 x 71 cm., folded in envelope 30 x 24 cm.","costCenters":[],"links":[{"id":104276,"rank":700,"type":{"id":15,"text":"Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_3943.htm","linkFileType":{"id":5,"text":"html"},"description":"3943"},{"id":183969,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"}],"scale":"250000","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -144,61 ], [ -144,62 ], [ -141,62 ], [ -141,61 ], [ -144,61 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49dbe4b07f02db5e07a9","contributors":{"authors":[{"text":"Albert, Nairn","contributorId":95950,"corporation":false,"usgs":true,"family":"Albert","given":"Nairn","email":"","affiliations":[],"preferred":false,"id":260910,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Steele, William Clinton","contributorId":34890,"corporation":false,"usgs":true,"family":"Steele","given":"William Clinton","affiliations":[],"preferred":false,"id":260909,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":58467,"text":"mf738 - 1976 - Geology and surface features along part of the Talkeetna segment of the Castle Mountain-Caribou fault system, Alaska","interactions":[],"lastModifiedDate":"2012-02-10T00:10:16","indexId":"mf738","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1976","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":325,"text":"Miscellaneous Field Studies Map","code":"MF","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"738","title":"Geology and surface features along part of the Talkeetna segment of the Castle Mountain-Caribou fault system, Alaska","language":"ENGLISH","doi":"10.3133/mf738","usgsCitation":"Detterman, R.L., Flafker, G., Tysdal, R.G., and Hudson, T., 1976, Geology and surface features along part of the Talkeetna segment of the Castle Mountain-Caribou fault system, Alaska: U.S. Geological Survey Miscellaneous Field Studies Map 738, 1 map ;61 x 124 cm., https://doi.org/10.3133/mf738.","productDescription":"1 map ;61 x 124 cm.","costCenters":[],"links":[{"id":104250,"rank":700,"type":{"id":15,"text":"Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_3875.htm","linkFileType":{"id":5,"text":"html"},"description":"3875"},{"id":185451,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"}],"scale":"63360","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -149.25,61.666666666666664 ], [ -149.25,62 ], [ -147.75,62 ], [ -147.75,61.666666666666664 ], [ -149.25,61.666666666666664 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ad6e4b07f02db68424b","contributors":{"authors":[{"text":"Detterman, R. L.","contributorId":71525,"corporation":false,"usgs":true,"family":"Detterman","given":"R.","middleInitial":"L.","affiliations":[],"preferred":false,"id":259346,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Flafker, Georg","contributorId":50224,"corporation":false,"usgs":true,"family":"Flafker","given":"Georg","email":"","affiliations":[],"preferred":false,"id":259345,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Tysdal, R. G.","contributorId":8823,"corporation":false,"usgs":true,"family":"Tysdal","given":"R.","email":"","middleInitial":"G.","affiliations":[],"preferred":false,"id":259344,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Hudson, Travis","contributorId":90282,"corporation":false,"usgs":true,"family":"Hudson","given":"Travis","affiliations":[],"preferred":false,"id":259347,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
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