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1976 - Preliminary geologic map of Greasewood Gulch Quadrangle, Rio Blanco County, Colorado","interactions":[],"lastModifiedDate":"2012-02-10T00:10:18","indexId":"mf755","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":"755","title":"Preliminary geologic map of Greasewood Gulch Quadrangle, Rio Blanco County, Colorado","language":"ENGLISH","doi":"10.3133/mf755","usgsCitation":"Duncan, D., 1976, Preliminary geologic map of Greasewood Gulch Quadrangle, Rio Blanco County, Colorado: U.S. Geological Survey Miscellaneous Field Studies Map 755, 1 map ;57 x 44 cm. on sheet 70 x 93 cm. folded to 17 x 23 cm. in envelope 30 x 24 cm., https://doi.org/10.3133/mf755.","productDescription":"1 map ;57 x 44 cm. on sheet 70 x 93 cm. folded to 17 x 23 cm. in envelope 30 x 24 cm.","costCenters":[],"links":[{"id":104259,"rank":700,"type":{"id":15,"text":"Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_3898.htm","linkFileType":{"id":5,"text":"html"},"description":"3898"},{"id":182278,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":88636,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/mf/1976/0755/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}}],"scale":"0","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -108.25,39.8675 ], [ -108.25,40 ], [ -108.11749999999999,40 ], [ -108.11749999999999,39.8675 ], [ -108.25,39.8675 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ac8e4b07f02db67c08c","contributors":{"authors":[{"text":"Duncan, D.C.","contributorId":56996,"corporation":false,"usgs":true,"family":"Duncan","given":"D.C.","email":"","affiliations":[],"preferred":false,"id":261994,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":59354,"text":"mf744 - 1976 - Lithofacies fence diagram of Saderochit group for Philip Smith Mountains Quadrangle and adjacent areas, northeastern Alaska","interactions":[],"lastModifiedDate":"2012-02-10T00:10:24","indexId":"mf744","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":"744","title":"Lithofacies fence diagram of Saderochit group for Philip Smith Mountains Quadrangle and adjacent areas, northeastern Alaska","language":"ENGLISH","doi":"10.3133/mf744","isbn":"0607801735","usgsCitation":"Detterman, R.L., 1976, Lithofacies fence diagram of Saderochit group for Philip Smith Mountains Quadrangle and adjacent areas, northeastern Alaska: U.S. Geological Survey Miscellaneous Field Studies Map 744, 1 map., https://doi.org/10.3133/mf744.","productDescription":"1 map.","costCenters":[],"links":[{"id":104252,"rank":700,"type":{"id":15,"text":"Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_3881.htm","linkFileType":{"id":5,"text":"html"},"description":"3881"},{"id":182737,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"}],"scale":"500000","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -150,68.41666666666667 ], [ -150,69.5 ], [ -141,69.5 ], [ -141,68.41666666666667 ], [ -150,68.41666666666667 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b15e4b07f02db6a4bf7","contributors":{"authors":[{"text":"Detterman, R. L.","contributorId":71525,"corporation":false,"usgs":true,"family":"Detterman","given":"R.","middleInitial":"L.","affiliations":[],"preferred":false,"id":261848,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":59327,"text":"mf767J - 1976 - Geochemical maps showing the distribution and abundance of arsenic and mercury in the Tanacross Quadrangle, Alaska","interactions":[],"lastModifiedDate":"2023-04-18T21:05:24.540253","indexId":"mf767J","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":"J","title":"Geochemical maps showing the distribution and abundance of arsenic and mercury in the Tanacross Quadrangle, Alaska","docAbstract":"This series of geochemical maps shows the distribution of arsenic and mercury in the minus-80-mesh stream sediment and of arsenic in the ash of streambank sod (mixed organic and inorganic material) collected beneath the water level. The geochemical data are plotted on a base map that shows generalized geology and the drainage pattern. The map symbols show the sample sites and ranges of values in the following manner: (1) open symbols denote background, (2) small black symbols represent weakly anomalous values, and (3) large black symbols denotes strongly anomalous values. Because the small black symbols represent weakly anomalous values, they are considered to be significant only where they are closely associated with strongly anomalous metal values either in the same sample medium or with anomalous values in other sample media. The ranges of values represented by the symbols are shown on the histograms that accompany the geochemical maps. An explanation of sampling, preparation, and analytical procedures is given in Circular 734, which accompanies this folio. Complete analytical data for geochemical samples collected by the U.S. Geological Survey in the Tanacross quadrangle are available in a U.S. Geological Survey open-file report (O'Leary and others, 1976).
","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/mf767J","usgsCitation":"Curtin, G., O’Leary, R.M., and Carten, R., 1976, Geochemical maps showing the distribution and abundance of arsenic and mercury in the Tanacross Quadrangle, Alaska: U.S. Geological Survey Miscellaneous Field Studies Map 767, 1 Plate: 39.35 x 30.34 inches, https://doi.org/10.3133/mf767J.","productDescription":"1 Plate: 39.35 x 30.34 inches","costCenters":[],"links":[{"id":415965,"rank":2,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/mf/0767-J/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":184884,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/mf/0767-J/report-thumb.jpg"}],"scale":"500000","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":"4f4e4b23e4b07f02db6ae2bb","contributors":{"authors":[{"text":"Curtin, G.C.","contributorId":89501,"corporation":false,"usgs":true,"family":"Curtin","given":"G.C.","email":"","affiliations":[],"preferred":false,"id":261795,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"O’Leary, R. M.","contributorId":44894,"corporation":false,"usgs":true,"family":"O’Leary","given":"R.","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":261793,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Carten, R.B.","contributorId":45770,"corporation":false,"usgs":true,"family":"Carten","given":"R.B.","email":"","affiliations":[],"preferred":false,"id":261794,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":59097,"text":"mf797 - 1976 - Isopach map and cross section of the Mahogany zone of the Green River Formation derived principally from geophysical well logs, eastern Uinta Basin, Utah and Colorado","interactions":[],"lastModifiedDate":"2025-05-15T19:49:09.35955","indexId":"mf797","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":"797","title":"Isopach map and cross section of the Mahogany zone of the Green River Formation derived principally from geophysical well logs, eastern Uinta Basin, Utah and Colorado","docAbstract":"No abstract available.
","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/mf797","usgsCitation":"Cashion, W.B., and Dixon, G., 1976, Isopach map and cross section of the Mahogany zone of the Green River Formation derived principally from geophysical well logs, eastern Uinta Basin, Utah and Colorado: U.S. Geological Survey Miscellaneous Field Studies Map 797, 1 Plate: 31.00 x 26.00 inches, https://doi.org/10.3133/mf797.","productDescription":"1 Plate: 31.00 x 26.00 inches","costCenters":[],"links":[{"id":183994,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":88605,"rank":2,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/mf/1976/0797/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":486017,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_3968.htm","linkFileType":{"id":5,"text":"html"}}],"scale":"253000","country":"United States","state":"Colorado, Utah","otherGeospatial":"eastern Uinta Basin","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"coordinates\": [\n [\n [\n -109.873,\n 40.198\n ],\n [\n -109.873,\n 39.7786\n ],\n [\n -109,\n 39.7786\n ],\n [\n -109,\n 40.198\n ],\n [\n -109.873,\n 40.198\n ]\n ]\n ],\n \"type\": \"Polygon\"\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4aa7e4b07f02db66714e","contributors":{"authors":[{"text":"Cashion, W. B.","contributorId":75525,"corporation":false,"usgs":true,"family":"Cashion","given":"W.","middleInitial":"B.","affiliations":[],"preferred":false,"id":261413,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Dixon, G. H.","contributorId":67494,"corporation":false,"usgs":true,"family":"Dixon","given":"G. H.","affiliations":[],"preferred":false,"id":261412,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":59044,"text":"mf693D - 1976 - Map showing areas that correlate with subsidence events due to underground mining in Armstrong, Beaver, and Butler Counties, Pennsylvania","interactions":[],"lastModifiedDate":"2026-01-26T14:26:55.298466","indexId":"mf693D","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":"693","chapter":"D","title":"Map showing areas that correlate with subsidence events due to underground mining in Armstrong, Beaver, and Butler Counties, Pennsylvania","docAbstract":"No abstract available.
","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/mf693D","usgsCitation":"Bushnell, K., and Briggs, R.P., 1976, Map showing areas that correlate with subsidence events due to underground mining in Armstrong, Beaver, and Butler Counties, Pennsylvania: U.S. Geological Survey Miscellaneous Field Studies Map 693, 1 Plate: 37.84 x 40.02 inches, https://doi.org/10.3133/mf693D.","productDescription":"1 Plate: 37.84 x 40.02 inches","costCenters":[],"links":[{"id":183430,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/mf/0693-D/report-thumb.jpg"},{"id":486582,"rank":2,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/mf/0693-D/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}}],"country":"United States","state":"Pennsylvania","county":"Armstrong County, Beaver County, and Butler County","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -80.5,40.5 ], [ -80.5,41 ], [ -79.25,41 ], [ -79.25,40.5 ], [ -80.5,40.5 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a94e4b07f02db659443","contributors":{"authors":[{"text":"Bushnell, K.O.","contributorId":69646,"corporation":false,"usgs":true,"family":"Bushnell","given":"K.O.","email":"","affiliations":[],"preferred":false,"id":261318,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Briggs, R. P.","contributorId":47797,"corporation":false,"usgs":true,"family":"Briggs","given":"R.","email":"","middleInitial":"P.","affiliations":[],"preferred":false,"id":261317,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":60673,"text":"mf557D - 1976 - Map showing unconsolidated materials, New Haven and Woodmont quadrangles, Connecticut","interactions":[],"lastModifiedDate":"2022-04-08T21:21:35.965373","indexId":"mf557D","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":"557","chapter":"D","title":"Map showing unconsolidated materials, New Haven and Woodmont quadrangles, Connecticut","docAbstract":"No abstract available.
","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/mf557D","usgsCitation":"Recny, C.J., 1976, Map showing unconsolidated materials, New Haven and Woodmont quadrangles, Connecticut: U.S. Geological Survey Miscellaneous Field Studies Map 557, 1 Plate: 38.36 × 35.83 inches, https://doi.org/10.3133/mf557D.","productDescription":"1 Plate: 38.36 × 35.83 inches","costCenters":[],"links":[{"id":182728,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":272628,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/mf/0557d/plate-1.pdf"},{"id":398430,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_3659.htm"}],"scale":"24000","country":"United States","state":"Connecticut","otherGeospatial":"New Haven and Woodmont quadrangles","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -73,\n 41.2083\n ],\n [\n -72.875,\n 41.2083\n ],\n [\n -72.875,\n 41.375\n ],\n [\n -73,\n 41.375\n ],\n [\n -73,\n 41.2083\n ]\n ]\n ]\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b11e4b07f02db6a23c7","contributors":{"authors":[{"text":"Recny, C. J.","contributorId":10488,"corporation":false,"usgs":true,"family":"Recny","given":"C.","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":264192,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":58929,"text":"mf789 - 1976 - Preliminary geologic map of northern Alaska","interactions":[],"lastModifiedDate":"2023-05-17T16:35:38.36977","indexId":"mf789","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":"789","title":"Preliminary geologic map of northern Alaska","docAbstract":"No abstract available.
","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/mf789","usgsCitation":"Beikman, H.M., and Lathram, E.H., 1976, Preliminary geologic map of northern Alaska: U.S. Geological Survey Miscellaneous Field Studies Map 789, 2 Plates: 54.55 x 41.27 inches and 45.93 x 42.51 inches, https://doi.org/10.3133/mf789.","productDescription":"2 Plates: 54.55 x 41.27 inches and 45.93 x 42.51 inches","costCenters":[],"links":[{"id":398357,"rank":2,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_3960.htm"},{"id":183728,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/mf/0789/report-thumb.jpg"},{"id":417150,"rank":4,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/mf/0789/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":417149,"rank":3,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/mf/0789/plate-2.pdf","linkFileType":{"id":1,"text":"pdf"}}],"scale":"1000000","country":"United States","state":"Alaska","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -169,\n 63.75\n ],\n [\n -141,\n 63.75\n ],\n [\n -141,\n 71.5\n ],\n [\n -169,\n 71.5\n ],\n [\n -169,\n 63.75\n ]\n ]\n ]\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ac8e4b07f02db67bef9","contributors":{"authors":[{"text":"Beikman, Helen M.","contributorId":76290,"corporation":false,"usgs":true,"family":"Beikman","given":"Helen","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":261112,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Lathram, Ernest H.","contributorId":13900,"corporation":false,"usgs":true,"family":"Lathram","given":"Ernest","email":"","middleInitial":"H.","affiliations":[],"preferred":false,"id":261111,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":58763,"text":"mf716 - 1976 - Preliminary residual magnetic map of the eastern Bering Shelf and parts of western Alaska","interactions":[],"lastModifiedDate":"2023-04-14T21:59:52.217426","indexId":"mf716","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":"716","title":"Preliminary residual magnetic map of the eastern Bering Shelf and parts of western Alaska","docAbstract":"Residual magnetic anomalies for the offshore data were calculated by subtracting the Earth's main dipole field, adjusted for secular variations (based on the International Geomagnetic Reference Field (IGRF), epoch 1965, Fabiano and Peddie, 1969), from the observed values of the surveys listed below. The effects of diurnal variations and magnetic storms have been ignored. Individual marine magnetic profiles have been upward continued to an elevation of 1 km (Robinson, 1970; Henderson, 1970) on the assumption that the magnetic sources are two-dimensional in a direction normal to the ship's track. The upward continued profiles were computed by convolving each profile with an optimum (7, 15 or 30 points) upward continuation operator. Additional errors of unknown magnitude result from the use of two-dimensional analytic techniques in a three-dimensional field. However, on the average, values at crossings differ by only 10 percent.
","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/mf716","usgsCitation":"Bailey, K.A., Cooper, A.K., Marlow, M.S., and Scholl, D.W., 1976, Preliminary residual magnetic map of the eastern Bering Shelf and parts of western Alaska: U.S. Geological Survey Miscellaneous Field Studies Map 716, 1 Plate: 42.71 x 33.03 inches, https://doi.org/10.3133/mf716.","productDescription":"1 Plate: 42.71 x 33.03 inches","costCenters":[],"links":[{"id":415812,"rank":2,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/mf/0716/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":184033,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/mf/0716/report-thumb.jpg"}],"scale":"2500000","country":"United States","state":"Alaska","otherGeospatial":"eastern Bering Shelf, western Alaska","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -180,52 ], [ -180,64 ], [ -156,64 ], [ -156,52 ], [ -180,52 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4aade4b07f02db66b405","contributors":{"authors":[{"text":"Bailey, Kimberly A.","contributorId":48626,"corporation":false,"usgs":true,"family":"Bailey","given":"Kimberly","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":260697,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Cooper, Alan K. acooper@usgs.gov","contributorId":2854,"corporation":false,"usgs":true,"family":"Cooper","given":"Alan","email":"acooper@usgs.gov","middleInitial":"K.","affiliations":[{"id":520,"text":"Pacific Coastal and Marine Science Center","active":true,"usgs":true}],"preferred":true,"id":260698,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Marlow, Michael S.","contributorId":72775,"corporation":false,"usgs":true,"family":"Marlow","given":"Michael","email":"","middleInitial":"S.","affiliations":[],"preferred":false,"id":260696,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Scholl, David W. 0000-0001-6500-6962 dscholl@usgs.gov","orcid":"https://orcid.org/0000-0001-6500-6962","contributorId":3738,"corporation":false,"usgs":true,"family":"Scholl","given":"David","email":"dscholl@usgs.gov","middleInitial":"W.","affiliations":[{"id":520,"text":"Pacific Coastal and Marine Science Center","active":true,"usgs":true},{"id":186,"text":"Coastal and Marine Geology Program","active":true,"usgs":true}],"preferred":true,"id":260699,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":58762,"text":"mf715 - 1976 - Preliminary residual magnetic map of the Bering Sea Basin and the Kamchatka Peninsula","interactions":[],"lastModifiedDate":"2022-10-17T20:49:49.388924","indexId":"mf715","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":"715","title":"Preliminary residual magnetic map of the Bering Sea Basin and the Kamchatka Peninsula","docAbstract":"No abstract available.
","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/mf715","usgsCitation":"Cooper, A.K., Bailey, K.A., Howell, J.I., Marlow, M.S., and Scholl, D., 1976, Preliminary residual magnetic map of the Bering Sea Basin and the Kamchatka Peninsula: U.S. Geological Survey Miscellaneous Field Studies Map 715, 1 Plate: 53.72 × 34.97 inches, https://doi.org/10.3133/mf715.","productDescription":"1 Plate: 53.72 × 34.97 inches","costCenters":[],"links":[{"id":184032,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":408434,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_3852.htm","linkFileType":{"id":5,"text":"html"}},{"id":276426,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/mf/0715/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}}],"scale":"2500000","country":"Russia, United States","otherGeospatial":"Bering Sea, Kamchatka Peninsula","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -179.9,\n 48\n ],\n [\n -163.125,\n 48\n ],\n [\n -163.125,\n 63\n ],\n [\n -179.9,\n 63\n ],\n [\n -179.9,\n 48\n ]\n ]\n ]\n }\n },\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n 156,\n 48\n ],\n [\n 179.9,\n 48\n ],\n [\n 179.9,\n 63\n ],\n [\n 156,\n 63\n ],\n [\n 156,\n 48 \n ]\n ]\n ]\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4aade4b07f02db66b400","contributors":{"authors":[{"text":"Cooper, A. 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","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/mf795","usgsCitation":"Grow, J.A., Bowin, C., Hutchinson, D.R., and Kent, K., 1976, Preliminary free-air gravity anomaly map along the Atlantic continental margin between Virginia and Georges Bank: U.S. Geological Survey Miscellaneous Field Studies Map 795, 1 Plate: 33.02 x 25.80 inches, https://doi.org/10.3133/mf795.","productDescription":"1 Plate: 33.02 x 25.80 inches","costCenters":[],"links":[{"id":184522,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/mf/0795/report-thumb.jpg"},{"id":364667,"rank":2,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/mf/0795/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}}],"scale":"1200000","country":"United States","otherGeospatial":"Atlantic continental margin","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -76,36 ], [ -76,42 ], [ -65,42 ], [ -65,36 ], [ -76,36 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b06e4b07f02db69a2de","contributors":{"authors":[{"text":"Grow, J. A.","contributorId":27858,"corporation":false,"usgs":true,"family":"Grow","given":"J.","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":260485,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Bowin, C.O.","contributorId":44618,"corporation":false,"usgs":true,"family":"Bowin","given":"C.O.","email":"","affiliations":[],"preferred":false,"id":260487,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Hutchinson, D. R.","contributorId":31770,"corporation":false,"usgs":true,"family":"Hutchinson","given":"D.","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":260486,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Kent, K.M.","contributorId":46523,"corporation":false,"usgs":true,"family":"Kent","given":"K.M.","email":"","affiliations":[],"preferred":false,"id":260488,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":58549,"text":"mf767O - 1976 - Maps showing mineralogical and geochemical data for heavy-mineral concentrates in the Tanacross quadrangle, Alaska","interactions":[],"lastModifiedDate":"2023-05-16T15:29:32.32608","indexId":"mf767O","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":"O","title":"Maps showing mineralogical and geochemical data for heavy-mineral concentrates in the Tanacross quadrangle, Alaska","docAbstract":"This series of maps showing the following data for heavy mineral concentrates: distribution and abundance of selected ore-related minerals, distribution and abundance of copper in the magnetic fraction, and distribution and abundance of lead, copper, tin, beryllium, tungsten and bismuth in the nonmagnetic fraction. The data are plotted on base maps showing generalized geology, base metal prospects in the Yukon-Tanana Upland, and the drainage pattern. The distribution and abundance of ore-related minerals (fig. A) were obtained by microscopic examination of the heavy-mineral concentrates. The number of mineral grains observed is shown in the map explanation. Figures B through H are geochemical maps showing the distribution and abundance of metals as determined by six-step semi-quantitative emission spectrography. The geochemical map symbols show sample sites and the actual values for the element in the sample as determined by spectrography. An explanation of sampling, preparation, and analytical procedure is given in Circular 734 which accompanies this folio. Complete analytical data for geochemical samples collected by the U.S. Geological Survey in the Tanacross quadrangle are available in an open-file report (O'Leary and others, 1976).
","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/mf767O","usgsCitation":"Tripp, R.B., Curtin, G., Day, G., Karlson, R.C., and Marsh, S., 1976, Maps showing mineralogical and geochemical data for heavy-mineral concentrates in the Tanacross quadrangle, Alaska: U.S. Geological Survey Miscellaneous Field Studies Map 767, 2 Plates: 41.94 x 31.54 inches and 41.88 x 31.31 inches, https://doi.org/10.3133/mf767O.","productDescription":"2 Plates: 41.94 x 31.54 inches and 41.88 x 31.31 inches","costCenters":[],"links":[{"id":181553,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/mf/0767-O/report-thumb.jpg"},{"id":417054,"rank":2,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/mf/0767-O/plate-2.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":417055,"rank":3,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/mf/0767-O/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":417096,"rank":4,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_3923.htm","linkFileType":{"id":5,"text":"html"}}],"scale":"500000","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":"4f4e4a19e4b07f02db605ca4","contributors":{"authors":[{"text":"Tripp, R. B.","contributorId":88707,"corporation":false,"usgs":true,"family":"Tripp","given":"R.","middleInitial":"B.","affiliations":[],"preferred":false,"id":259715,"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":259716,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Day, G.W.","contributorId":63363,"corporation":false,"usgs":true,"family":"Day","given":"G.W.","email":"","affiliations":[],"preferred":false,"id":259714,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Karlson, R. C.","contributorId":19524,"corporation":false,"usgs":true,"family":"Karlson","given":"R.","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":872616,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Marsh, S.P.","contributorId":32913,"corporation":false,"usgs":true,"family":"Marsh","given":"S.P.","email":"","affiliations":[],"preferred":false,"id":872617,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}} ]}