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.
","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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Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"76-422","title":"Spectrographic and chemical analyses of geochemical samples and related data from the Tanacross Quadrangle, Alaska","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr76422","usgsCitation":"O’Leary, R.M., McDanal, S., McDougal, C.M., Day, G., Curtin, G., and Foster, H., 1976, Spectrographic and chemical analyses of geochemical samples and related data from the Tanacross Quadrangle, Alaska: U.S. Geological Survey Open-File Report 76-422, 240 leaves, 2 sheets :maps ;28 cm., https://doi.org/10.3133/ofr76422.","productDescription":"240 leaves, 2 sheets :maps ;28 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M.","contributorId":21129,"corporation":false,"usgs":true,"family":"McDougal","given":"C.","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":177519,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Day, G.W.","contributorId":63363,"corporation":false,"usgs":true,"family":"Day","given":"G.W.","email":"","affiliations":[],"preferred":false,"id":177521,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Curtin, G.C.","contributorId":89501,"corporation":false,"usgs":true,"family":"Curtin","given":"G.C.","email":"","affiliations":[],"preferred":false,"id":177522,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Foster, H.L.","contributorId":34894,"corporation":false,"usgs":true,"family":"Foster","given":"H.L.","email":"","affiliations":[],"preferred":false,"id":177520,"contributorType":{"id":1,"text":"Authors"},"rank":6}]}} ,{"id":18501,"text":"ofr76485 - 1976 - Summary of references to mineral occurrences (other than mineral fuels and construction materials) in the Iliamna, Lake Clark, Lime Hills, and McGrath quadrangles, Alaska","interactions":[],"lastModifiedDate":"2023-10-20T20:29:04.908883","indexId":"ofr76485","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":"76-485","title":"Summary of references to mineral occurrences (other than mineral fuels and construction materials) in the Iliamna, Lake Clark, Lime Hills, and McGrath quadrangles, Alaska","docAbstract":"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 Iliamna, Lake Clark, Lime Hills, and McGrath quadrangles, 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.
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.
","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr76485","usgsCitation":"Cobb, E.H., 1976, Summary of references to mineral occurrences (other than mineral fuels and construction materials) in the Iliamna, Lake Clark, Lime Hills, and McGrath quadrangles, Alaska: U.S. Geological Survey Open-File Report 76-485, 101 p., https://doi.org/10.3133/ofr76485.","productDescription":"101 p.","costCenters":[],"links":[{"id":422020,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1976/0485/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":151573,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1976/0485/report-thumb.jpg"}],"country":"United States","state":"Alaska","otherGeospatial":"Iliamna Quadrangle, Lake Clark Quadrangle, Lime Hills Quadrangle, McGrath Quadrangle","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"coordinates\": [\n [\n [\n -157.59137371359134,\n 63.9454124273189\n ],\n [\n -157.59137371359134,\n 59.679143528337875\n ],\n [\n -153.03746764293058,\n 59.679143528337875\n ],\n [\n -153.03746764293058,\n 63.9454124273189\n ],\n [\n -157.59137371359134,\n 63.9454124273189\n ]\n ]\n ],\n \"type\": \"Polygon\"\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b02e4b07f02db698ba9","contributors":{"authors":[{"text":"Cobb, Edward Huntington","contributorId":25916,"corporation":false,"usgs":true,"family":"Cobb","given":"Edward","email":"","middleInitial":"Huntington","affiliations":[],"preferred":false,"id":179243,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":15025,"text":"ofr76206 - 1976 - Report on the environmental geology OCS area, eastern Gulf of Alaska","interactions":[],"lastModifiedDate":"2023-07-31T22:54:36.648543","indexId":"ofr76206","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":"76-206","title":"Report on the environmental geology OCS area, eastern Gulf of Alaska","docAbstract":"In anticipation of oil and gas leasing of the outer continental shelf (OCS lease area 39) in the northeastern Gulf of Alaska, the U. S. Geological Survey began a regional reconnaissance in 1974. The study area, which extends from Prince William Sound on the west to Yakutat Bay on the east, is in a region fraught with natural hazards. The tectonic history of the area suggests that future major earthquakes could pose serious hazards to installations on the continental shelf or along the coast of the Gulf of Alaska. The hazard may be either direct, by ground shaking or fault displacement, or indirect, through ground failure or generation of tsunami waves. Storm waves sometimes are responsible for ground failures, especially in areas of rapid accumulation of sediment.
","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr76206","usgsCitation":"Molnia, B.F., Carlson, P.R., and Bruns, T.R., 1976, Report on the environmental geology OCS area, eastern Gulf of Alaska: U.S. Geological Survey Open-File Report 76-206, 28 p., https://doi.org/10.3133/ofr76206.","productDescription":"28 p.","costCenters":[],"links":[{"id":419458,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1976/0206/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":148074,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1976/0206/report-thumb.jpg"}],"country":"United States","state":"Alaska","otherGeospatial":"eastern Gulf of Alaska","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"coordinates\": [\n [\n [\n -150.30411340796635,\n 60.79330727975059\n ],\n [\n -150.30411340796635,\n 58.63019074389118\n ],\n [\n -138.8408174572727,\n 58.63019074389118\n ],\n [\n -138.8408174572727,\n 60.79330727975059\n ],\n [\n -150.30411340796635,\n 60.79330727975059\n ]\n ]\n ],\n \"type\": \"Polygon\"\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a58e4b07f02db62f56f","contributors":{"authors":[{"text":"Molnia, Bruce F. bmolnia@usgs.gov","contributorId":4002,"corporation":false,"usgs":true,"family":"Molnia","given":"Bruce","email":"bmolnia@usgs.gov","middleInitial":"F.","affiliations":[{"id":410,"text":"National Center","active":false,"usgs":true}],"preferred":false,"id":170434,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Carlson, Paul R.","contributorId":81469,"corporation":false,"usgs":true,"family":"Carlson","given":"Paul","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":170436,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Bruns, Terry R.","contributorId":29420,"corporation":false,"usgs":true,"family":"Bruns","given":"Terry","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":170435,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":4231,"text":"cir734 - 1976 - The Alaskan Mineral Resource Assessment Program: Background information to accompany folio of geologic and mineral resource maps of the Tanacross quadrangle, Alaska","interactions":[],"lastModifiedDate":"2021-10-28T21:16:16.877528","indexId":"cir734","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1976","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":307,"text":"Circular","code":"CIR","onlineIssn":"2330-5703","printIssn":"1067-084X","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"734","title":"The Alaskan Mineral Resource Assessment Program: Background information to accompany folio of geologic and mineral resource maps of the Tanacross quadrangle, Alaska","docAbstract":"The Tanacross quadrangle, consisting of 17,400 km 2 (6,700 mi 2) in east-central Alaska, was investigated by an interdisciplinary research team for the purpose of assessing the mineral resource potential of the quadrangle. This report provides the background information for a folio of maps on the geology, geophysics, reconnaissance geochemistry, Landsat imagery, and mineral resource evaluation of the quadrangle. 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1976 - Preliminary report on the surface and shallow subsurface geology of Lower Cook Inlet and Kodiak Shelf, Alaska","interactions":[],"lastModifiedDate":"2012-02-02T00:05:56","indexId":"ofr76695","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":"76-695","title":"Preliminary report on the surface and shallow subsurface geology of Lower Cook Inlet and Kodiak Shelf, Alaska","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr76695","usgsCitation":"Bouma, A.H., and Hampton, M.A., 1976, Preliminary report on the surface and shallow subsurface geology of Lower Cook Inlet and Kodiak Shelf, Alaska: U.S. Geological Survey Open-File Report 76-695, 36 leaves :maps (9 fold. in pocket) ;28 cm., https://doi.org/10.3133/ofr76695.","productDescription":"36 leaves :maps (9 fold. in pocket) ;28 cm.","costCenters":[],"links":[{"id":94846,"rank":406,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1976/0695/plate-7.pdf","size":"2317","linkFileType":{"id":1,"text":"pdf"}},{"id":94847,"rank":407,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1976/0695/plate-8.pdf","size":"2173","linkFileType":{"id":1,"text":"pdf"}},{"id":94848,"rank":408,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1976/0695/plate-9.pdf","size":"2186","linkFileType":{"id":1,"text":"pdf"}},{"id":94844,"rank":404,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1976/0695/plate-5.pdf","size":"633","linkFileType":{"id":1,"text":"pdf"}},{"id":94840,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1976/0695/plate-1.pdf","size":"1774","linkFileType":{"id":1,"text":"pdf"}},{"id":94841,"rank":401,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1976/0695/plate-2.pdf","size":"2372","linkFileType":{"id":1,"text":"pdf"}},{"id":94842,"rank":402,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1976/0695/plate-3.pdf","size":"1687","linkFileType":{"id":1,"text":"pdf"}},{"id":94843,"rank":403,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1976/0695/plate-4.pdf","size":"789","linkFileType":{"id":1,"text":"pdf"}},{"id":94845,"rank":405,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1976/0695/plate-6.pdf","size":"688","linkFileType":{"id":1,"text":"pdf"}},{"id":140341,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1976/0695/report-thumb.jpg"},{"id":35564,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1976/0695/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b06e4b07f02db69a14f","contributors":{"authors":[{"text":"Bouma, Arnold H.","contributorId":48172,"corporation":false,"usgs":true,"family":"Bouma","given":"Arnold","email":"","middleInitial":"H.","affiliations":[],"preferred":false,"id":156970,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Hampton, Monty A. mhampton@usgs.gov","contributorId":4393,"corporation":false,"usgs":true,"family":"Hampton","given":"Monty","email":"mhampton@usgs.gov","middleInitial":"A.","affiliations":[],"preferred":true,"id":156969,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":15750,"text":"ofr76373 - 1976 - Preliminary survey of modern glaciolacustrine sediments for earthquake-induced deformational structures, south-central Alaska","interactions":[],"lastModifiedDate":"2024-01-24T20:27:37.655864","indexId":"ofr76373","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":"76-373","title":"Preliminary survey of modern glaciolacustrine sediments for earthquake-induced deformational structures, south-central Alaska","docAbstract":"Bottom sediments of four lakes in South-Central Alaska were studied in the summer of 1975 for evidence of earthquake-induced deformation. The lakes are: Summit, Upper Trail, and Skilak, all on the Kenai Peninsula, and Eklutna, northeast of Anchorage (fig. 1). Interest in these lakes was stimulated by hypotheses developed from a study of sediments in Van Norman Reservoir, California, after the 1971 San Fernando earthquake (Sims, 1973). During that study three zones of deformational structures were found and correlated with moderate earthquakes that shook the San Fernando area in 1930, 1952, and 1971. Results of that study, coupled with the experimental formation of deformational structures similar to those from Van Norman Reservoir, led to a search for similar structures in Pleistocene and Holocene lakes and lake sediments in other seismically active areas. The lakes for this study were chosen specifically because of their location within the area affected by the 1964 Prince William Sound earthquake, and the probability of obtaining varved sediments which would allow counting of years between sedimentologic events.
","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr76373","usgsCitation":"Rymer, M.J., and Sims, J.D., 1976, Preliminary survey of modern glaciolacustrine sediments for earthquake-induced deformational structures, south-central Alaska: U.S. Geological Survey Open-File Report 76-373, 20 p., https://doi.org/10.3133/ofr76373.","productDescription":"20 p.","costCenters":[],"links":[{"id":424897,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1976/0373/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":148680,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1976/0373/report-thumb.jpg"}],"country":"United States","state":"Alaska","otherGeospatial":"south-central Alaska","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"coordinates\": [\n [\n [\n -152.43345988424275,\n 61.66721907817728\n ],\n [\n -152.43345988424275,\n 59.12721201961355\n ],\n [\n -147.898929065904,\n 59.12721201961355\n ],\n [\n -147.898929065904,\n 61.66721907817728\n ],\n [\n -152.43345988424275,\n 61.66721907817728\n ]\n ]\n ],\n \"type\": \"Polygon\"\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4aabe4b07f02db669957","contributors":{"authors":[{"text":"Rymer, Michael J. mrymer@usgs.gov","contributorId":1522,"corporation":false,"usgs":true,"family":"Rymer","given":"Michael","email":"mrymer@usgs.gov","middleInitial":"J.","affiliations":[{"id":237,"text":"Earthquake Science Center","active":true,"usgs":true}],"preferred":true,"id":171641,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Sims, John D.","contributorId":60202,"corporation":false,"usgs":true,"family":"Sims","given":"John","email":"","middleInitial":"D.","affiliations":[],"preferred":false,"id":171642,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":7933,"text":"ofr76654 - 1976 - Reports pertaining to Naval Petroleum Reserve No. 4 and adjacent areas of northern Alaska prepared by members of the U.S. Geological Survey","interactions":[],"lastModifiedDate":"2024-02-05T19:47:01.632024","indexId":"ofr76654","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":"76-654","title":"Reports pertaining to Naval Petroleum Reserve No. 4 and adjacent areas of northern Alaska prepared by members of the U.S. Geological Survey","docAbstract":"No abstract available.
","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr76654","usgsCitation":"Blean, K.M., 1976, Reports pertaining to Naval Petroleum Reserve No. 4 and adjacent areas of northern Alaska prepared by members of the U.S. Geological Survey: U.S. Geological Survey Open-File Report 76-654, 90 p., https://doi.org/10.3133/ofr76654.","productDescription":"90 p.","costCenters":[],"links":[{"id":425394,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1976/0654/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":140814,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1976/0654/report-thumb.jpg"}],"country":"United States","state":"Alaska","otherGeospatial":"Naval Petroleum Reserve No. 4, northern Alaska","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"coordinates\": [\n [\n [\n -161.66600646962226,\n 71.35135285270141\n ],\n [\n -161.66600646962226,\n 68.35277437707273\n ],\n [\n -151.44709350825457,\n 68.35277437707273\n ],\n [\n -151.44709350825457,\n 71.35135285270141\n ],\n [\n -161.66600646962226,\n 71.35135285270141\n ]\n ]\n ],\n \"type\": \"Polygon\"\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a58e4b07f02db62f25f","contributors":{"authors":[{"text":"Blean, Kathleen M.","contributorId":31764,"corporation":false,"usgs":true,"family":"Blean","given":"Kathleen","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":156861,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":16770,"text":"ofr76427 - 1976 - Analyses of rock and stream-sediment samples from the Ketchikan Quadrangle, southeastern Alaska","interactions":[],"lastModifiedDate":"2012-02-02T00:07:13","indexId":"ofr76427","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":"76-427","title":"Analyses of rock and stream-sediment samples from the Ketchikan Quadrangle, southeastern Alaska","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr76427","usgsCitation":"Koch, R.D., Elliott, R.L., Berg, H.C., and Smith, J., 1976, Analyses of rock and stream-sediment samples from the Ketchikan Quadrangle, southeastern Alaska: U.S. Geological Survey Open-File Report 76-427, 252 leaves :maps ;28 cm.; (256 p., 2 sheets - PGS), https://doi.org/10.3133/ofr76427.","productDescription":"252 leaves :maps ;28 cm.; (256 p., 2 sheets - PGS)","costCenters":[],"links":[{"id":149565,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1976/0427/report-thumb.jpg"},{"id":45838,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1976/0427/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":45839,"rank":401,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1976/0427/plate-2.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":45840,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1976/0427/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ad4e4b07f02db682b38","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":173513,"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":173516,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Berg, H. 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","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":18377,"text":"ofr76425 - 1976 - Magnetic studies of selected geologic and aeromagnetic features in Southwest Seward Peninsula, west-central Alaska","interactions":[],"lastModifiedDate":"2012-02-02T00:07:30","indexId":"ofr76425","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":"76-425","title":"Magnetic studies of selected geologic and aeromagnetic features in Southwest Seward Peninsula, west-central Alaska","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr76425","usgsCitation":"Cady, J.W., and Hummel, C.L., 1976, Magnetic studies of selected geologic and aeromagnetic features in Southwest Seward Peninsula, west-central Alaska: U.S. Geological Survey Open-File Report 76-425, iii, 52 leaves :ill., maps ;28 cm.; (56 p., 1 sheet - PGS), https://doi.org/10.3133/ofr76425.","productDescription":"iii, 52 leaves :ill., maps ;28 cm.; (56 p., 1 sheet - PGS)","costCenters":[],"links":[{"id":151996,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1976/0425/report-thumb.jpg"},{"id":47722,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1976/0425/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":47723,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1976/0425/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a80e4b07f02db649343","contributors":{"authors":[{"text":"Cady, John W.","contributorId":104462,"corporation":false,"usgs":true,"family":"Cady","given":"John","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":179012,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Hummel, C. L.","contributorId":53798,"corporation":false,"usgs":true,"family":"Hummel","given":"C.","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":179011,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"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":"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. 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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.
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All references to reports of the Geological Survey, to most reports of the U.S. Bureau of Mines, and to most published reports of the State of Alaska Division of Geological and Geophysical Surveys and its predecessor State and Territorial agencies released before January 1, 1975, are summarized. An unpublished manuscript report of the Alaska Territorial Department of Mines (Reed, 1938) is included; references to it are summarized in greater detail than those to the kinds of reports listed above. 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.
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.
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Off.,","doi":"10.3133/wsp2136","usgsCitation":"Water Resources Division, U.S. Geological Survey, 1976, Surface water supply of the United States, 1966-70, Part 15, Alaska: U.S. Geological Survey Water Supply Paper 2136, vii, 428 p. ;23 cm., https://doi.org/10.3133/wsp2136.","productDescription":"vii, 428 p. ;23 cm.","costCenters":[],"links":[{"id":136322,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wsp/2136/report-thumb.jpg"},{"id":25304,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wsp/2136/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4af4e4b07f02db691fae","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":527671,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":16392,"text":"ofr76325 - 1976 - A summary of petroleum potential, environmental geology, and the technology, time frame, and infrastructure for exploration and development of the western Gulf of Alaska","interactions":[{"subject":{"id":17566,"text":"ofr75536 - 1975 - A preliminary summary of petroleum potential, environmental geology, and the technology, time frame and infrastructure for exploration and development of the western Gulf of Alaska","indexId":"ofr75536","publicationYear":"1975","noYear":false,"title":"A preliminary summary of petroleum potential, environmental geology, and the technology, time frame and infrastructure for exploration and development of the western Gulf of Alaska"},"predicate":"SUPERSEDED_BY","object":{"id":16392,"text":"ofr76325 - 1976 - A summary of petroleum potential, environmental geology, and the technology, time frame, and infrastructure for exploration and development of the western Gulf of Alaska","indexId":"ofr76325","publicationYear":"1976","noYear":false,"title":"A summary of petroleum potential, environmental geology, and the technology, time frame, and infrastructure for exploration and development of the western Gulf of Alaska"},"id":1}],"lastModifiedDate":"2023-08-15T22:10:22.607539","indexId":"ofr76325","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":"76-325","title":"A summary of petroleum potential, environmental geology, and the technology, time frame, and infrastructure for exploration and development of the western Gulf of Alaska","docAbstract":"This summary of the regional geology, petroleum potential, geologic hazards and time frame for exploration of the western Gulf of Alaska has been written to aid the Bureau of Land Management in preparing the Draft Environmental Impact Statement. A preliminary version was written in Sept., 1975.(von Huene and others, 1975) in support of the Call for Nominations, Proposed OCS Oil and Gas Lease Sale #46. Since that time, there has been a substantial increase in information as the result of a two-month examination of recent studies of the adjacent Gulf of Alaska Tertiary Province and a preliminary interpretation of some publicly available common depth point (CDP) seismic reflection data recently acquired by the U.S. Geological Survey. The main source of geologic and geophysical data used in the preparation of this summary is published and unpublished information of the U.S. Geological Survey (Plafker and others, 1975,Bruns and Plafker, 1975; Carlson, Bruns and Molnia, 1975; Carlson and Molnia, 1975; Core, Mattick, and Bayer, 1975; Molnia and Carlson, 1975 a & b; von Huene and others, 1975). Prior to 1975, data were gathered mainly for purposes other than for assessment of oil and gas resources and of the environmental consequences of exploration and development. A systematic survey for such an assessment is planned for the summer of 1976 and, therefore, this summary is tentative. Although the major problems and regional setting are discussed in this paper, a great deal more specific data and interpretations will begin to become available in about one year.
In this summary we consider the geology of a broad region on the continental shelf off the Kodiak group of islands and the Kenai Peninsula. We will concentrate on the area proposed for leasing in Sale #46. The area lies between about 56°N latitude and 60°N latitude (Fig. 1), and it measures approximately 660 km x 100 km. Water depths are generally less than 200 m.
","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr76325","usgsCitation":"von Huene, R.E., Bouma, A.H., Moore, G., Hampton, M.A., Smith, R., and Dolton, G., 1976, A summary of petroleum potential, environmental geology, and the technology, time frame, and infrastructure for exploration and development of the western Gulf of Alaska: U.S. Geological Survey Open-File Report 76-325, 92 p., https://doi.org/10.3133/ofr76325.","productDescription":"92 p.","costCenters":[],"links":[{"id":419847,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1976/0325/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":147668,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1976/0325/report-thumb.jpg"}],"country":"United States","state":"Alaska","otherGeospatial":"Gulf of Alaska","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"coordinates\": [\n [\n [\n -153.15140967545932,\n 59.73589936037257\n ],\n [\n -153.15140967545932,\n 57.24044398727918\n ],\n [\n -138.52581347557668,\n 57.24044398727918\n ],\n [\n -138.52581347557668,\n 59.73589936037257\n ],\n [\n -153.15140967545932,\n 59.73589936037257\n ]\n ]\n ],\n \"type\": \"Polygon\"\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b17e4b07f02db6a602f","contributors":{"authors":[{"text":"von Huene, Roland E. 0000-0003-1301-3866 rvonhuene@usgs.gov","orcid":"https://orcid.org/0000-0003-1301-3866","contributorId":191070,"corporation":false,"usgs":true,"family":"von Huene","given":"Roland","email":"rvonhuene@usgs.gov","middleInitial":"E.","affiliations":[{"id":237,"text":"Earthquake Science Center","active":true,"usgs":true},{"id":7065,"text":"USGS emeritus","active":true,"usgs":false}],"preferred":false,"id":172765,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Bouma, Arnold H.","contributorId":48172,"corporation":false,"usgs":true,"family":"Bouma","given":"Arnold","email":"","middleInitial":"H.","affiliations":[],"preferred":false,"id":172770,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Moore, George","contributorId":95075,"corporation":false,"usgs":true,"family":"Moore","given":"George","affiliations":[],"preferred":false,"id":172768,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Hampton, Monty A. mhampton@usgs.gov","contributorId":4393,"corporation":false,"usgs":true,"family":"Hampton","given":"Monty","email":"mhampton@usgs.gov","middleInitial":"A.","affiliations":[],"preferred":true,"id":172769,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Smith, Rodney","contributorId":63828,"corporation":false,"usgs":true,"family":"Smith","given":"Rodney","email":"","affiliations":[],"preferred":false,"id":172767,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Dolton, Gordon","contributorId":50509,"corporation":false,"usgs":true,"family":"Dolton","given":"Gordon","email":"","affiliations":[],"preferred":false,"id":172766,"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":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":"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.
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.
","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":"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.
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.
","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":"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.
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.
","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":17227,"text":"ofr76449 - 1976 - Hydrocarbon potential, geologic hazards, and infrastructure for exploration and development of the lower Cook Inlet, Alaska","interactions":[{"subject":{"id":14787,"text":"ofr75549 - 1975 - Hydrocarbon potential, geologic hazards, and the technology, time-frame and infrastructure for exploration and development of the lower Cook Inlet, Alaska; a preliminary assessment","indexId":"ofr75549","publicationYear":"1975","noYear":false,"title":"Hydrocarbon potential, geologic hazards, and the technology, time-frame and infrastructure for exploration and development of the lower Cook Inlet, Alaska; a preliminary assessment"},"predicate":"SUPERSEDED_BY","object":{"id":17227,"text":"ofr76449 - 1976 - Hydrocarbon potential, geologic hazards, and infrastructure for exploration and development of the lower Cook Inlet, Alaska","indexId":"ofr76449","publicationYear":"1976","noYear":false,"title":"Hydrocarbon potential, geologic hazards, and infrastructure for exploration and development of the lower Cook Inlet, Alaska"},"id":1}],"lastModifiedDate":"2012-02-02T00:07:15","indexId":"ofr76449","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":"76-449","title":"Hydrocarbon potential, geologic hazards, and infrastructure for exploration and development of the lower Cook Inlet, Alaska","language":"ENGLISH","publisher":"U.S. Dept. of the Interior, Geological Survey,","doi":"10.3133/ofr76449","usgsCitation":"Magoon, L.B., Adkinson, W., Chmelik, F., Dolton, G., Fisher, M.A., Hampton, M.A., Sable, E., and Smith, R.A., 1976, Hydrocarbon potential, geologic hazards, and infrastructure for exploration and development of the lower Cook Inlet, Alaska: U.S. Geological Survey Open-File Report 76-449, iv, 124 p., [1] folded leaf of plates :ill., maps ;27 cm.; (132 p., 1 sheet - PGS), https://doi.org/10.3133/ofr76449.","productDescription":"iv, 124 p., [1] folded leaf of plates :ill., maps ;27 cm.; (132 p., 1 sheet - PGS)","costCenters":[],"links":[{"id":149281,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1976/0449/report-thumb.jpg"},{"id":46375,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1976/0449/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":46376,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1976/0449/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a50e4b07f02db629113","contributors":{"authors":[{"text":"Magoon, Leslie B. lmagoon@usgs.gov","contributorId":2383,"corporation":false,"usgs":true,"family":"Magoon","given":"Leslie","email":"lmagoon@usgs.gov","middleInitial":"B.","affiliations":[],"preferred":true,"id":175496,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Adkinson, W.L.","contributorId":85607,"corporation":false,"usgs":true,"family":"Adkinson","given":"W.L.","email":"","affiliations":[],"preferred":false,"id":175502,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Chmelik, F.B.","contributorId":46949,"corporation":false,"usgs":true,"family":"Chmelik","given":"F.B.","email":"","affiliations":[],"preferred":false,"id":175497,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Dolton, G.L.","contributorId":51722,"corporation":false,"usgs":true,"family":"Dolton","given":"G.L.","email":"","affiliations":[],"preferred":false,"id":175498,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Fisher, M. A.","contributorId":69972,"corporation":false,"usgs":true,"family":"Fisher","given":"M.","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":175501,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Hampton, M. A.","contributorId":103271,"corporation":false,"usgs":true,"family":"Hampton","given":"M.","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":175503,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Sable, E.G.","contributorId":67076,"corporation":false,"usgs":true,"family":"Sable","given":"E.G.","email":"","affiliations":[],"preferred":false,"id":175500,"contributorType":{"id":1,"text":"Authors"},"rank":7},{"text":"Smith, R. A.","contributorId":60584,"corporation":false,"usgs":true,"family":"Smith","given":"R.","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":175499,"contributorType":{"id":1,"text":"Authors"},"rank":8}]}} ,{"id":13045,"text":"ofr76332 - 1976 - Geological Survey and selected U.S. Bureau of Mines and Alaska Division of Geological and Geophysical Surveys reports and maps on Alaska released during 1975, indexed by quadrangle","interactions":[],"lastModifiedDate":"2023-11-24T17:40:57.65671","indexId":"ofr76332","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":"76-332","title":"Geological Survey and selected U.S. Bureau of Mines and Alaska Division of Geological and Geophysical Surveys reports and maps on Alaska released during 1975, indexed by quadrangle","docAbstract":"All Geological Survey reports and maps on Alaska published or released to open files during 1975 are listed by the quadrangles (scale 1:250,000) into which Alaska has been divided for topographic mapping (p. 3). Also listed are U.S. Bureau of Mines reports on the geology and mineral resources of Alaska, but not those that deal exclusively with other subjects such as economics. Alaska Division of Geological and Geophysical Surveys published and open-filed reports and maps that were received by the Alaskan Geology Branch of the U.S. Geological Survey before March 1, 1976 are listed; the availability of several other reports and maps was publicly announced, but the documents were not available to me in time for them to be included here.
Most of the reports and maps in this index bear a 1975 imprint date. Others bear earlier imprint dates, but were not released until 1975. All Alaska Division of Geological and Geophysical Surveys open-file reports and maps were withdrawn in 1974 for revision, consolidation, or assignment of new identification numbers. Those reissued reports and maps that I received before March 1, 1976 are listed in this index, no matter what imprint date they may bear. Also included are a few reports that were released before 1975, but hitherto had escaped my attention.
Reports that deal with Alaska as a whole, with areas that can not be identified with a specific quadrangle, or that are mainly statistical presentations are listed under ALASKA - GENERAL, as are indexes and the like. Reports and maps that deal with offshore areas not within quadrangle boundaries are listed under OFFSHORE AREAS. The ALASKA - GENERAL and OFFSHORE AREAS lists appear before the alphabetically arranged quadrangle listings.
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