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,{"id":60975,"text":"mf1857 - 1991 - Seismicity map of the state of Idaho","interactions":[{"subject":{"id":60974,"text":"mf1857_1986 - 1986 - Seismicity map of the state of Idaho","indexId":"mf1857_1986","publicationYear":"1986","noYear":false,"title":"Seismicity map of the state of Idaho"},"predicate":"SUPERSEDED_BY","object":{"id":60975,"text":"mf1857 - 1991 - Seismicity map of the state of Idaho","indexId":"mf1857","publicationYear":"1991","noYear":false,"title":"Seismicity map of the state of Idaho"},"id":1}],"lastModifiedDate":"2015-10-19T16:01:07","indexId":"mf1857","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1991","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":"1857","title":"Seismicity map of the state of Idaho","docAbstract":"<p>This map is one of a series of seismicity maps produced by the U.S. Geological Survey that show earthquake data of individual states or groups of states at the scale of 1:1,000,000. This map shows only those earthquakes with epicenters located within the boundaries of Idaho, even though earthquakes in nearby states or countries may have been felt or may have caused damage in Idaho.</p>\n<p>The data in table 1 were used to compile the seismicity map; these data are a corrected, expanded, and updated (through 1987) version of the data used by Algermissen (1969) for a study of seismic risk in the United States. The locations and intensities of some earthquakes were revised and intensities were assigned where none had been before. Many earthquakes were added to the original list from new data sources as well as from some old data sources that had not been previously used. The data in table 1 represent earthquake on the basis of historical and current information. Some of the aftershocks from large earthquake are listed, but not all, especially for earthquakes that occurred before seismic instruments were universally used.</p>\n<p>The latitude and longitude coordinates of each epicenter were rounded to the nearest tenth of a degree and sorted so that all identical locations were grouped and counted. These locations are represented on the map by a triangle. The number of earthquakes at each location is shown on the map by the Arabic number to the right of the triangle. A Roman numeral to the left of a triangle is the maximum Modified Mercalli intensity (Wood and Neumann, 1931) of all earthquakes at that geographic location. The absence of an intensity value indicates that no intensities have been assigned to earthquakes at that location. The year shown below each triangle is the latest year for which the maximum intensity was recorded.</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/mf1857","usgsCitation":"Stover, C.W., Reagor, B., and Algermissen, S.T., 1991, Seismicity map of the state of Idaho (Revision - 1991): U.S. Geological Survey Miscellaneous Field Studies Map 1857, Report: 25 p.; Plate: 30.29 x 39.23 inches, https://doi.org/10.3133/mf1857.","productDescription":"Report: 25 p.; Plate: 30.29 x 39.23 inches","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[],"links":[{"id":180498,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/mf1857.jpg"},{"id":310086,"rank":1,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/mf/1857/report.pdf","text":"Pamphlet","size":"10.03 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,{"id":58780,"text":"mf2182 - 1991 - Reconnaissance photogeologic map of young faults in the Las Vegas 1 degree by 2 degrees quadrangle, Nevada, California, and Arizona","interactions":[],"lastModifiedDate":"2025-06-04T20:00:30.317911","indexId":"mf2182","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1991","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":"2182","title":"Reconnaissance photogeologic map of young faults in the Las Vegas 1 degree by 2 degrees quadrangle, Nevada, California, and Arizona","docAbstract":"<p>No abstract available.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/mf2182","usgsCitation":"Dohrenwend, J.C., Menges, C., Schell, B.A., and Moring, B.C., 1991, Reconnaissance photogeologic map of young faults in the Las Vegas 1 degree by 2 degrees quadrangle, Nevada, California, and Arizona: U.S. Geological Survey Miscellaneous Field Studies Map 2182, 1 Plate: 36.42 x 28.47 inches, https://doi.org/10.3133/mf2182.","productDescription":"1 Plate: 36.42 x 28.47 inches","costCenters":[],"links":[{"id":489659,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_5811.htm","linkFileType":{"id":5,"text":"html"}},{"id":182427,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/mf/2182/report-thumb.jpg"},{"id":282150,"rank":2,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/mf/2182/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}}],"scale":"250000","country":"United States","state":"Arizona, California, Nevada","otherGeospatial":"Las Vegas 1 degree by 2 degrees quadrangle,","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -116,36 ], [ -116,37 ], [ -114,37 ], [ -114,36 ], [ -116,36 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a62e4b07f02db636871","contributors":{"authors":[{"text":"Dohrenwend, J. C.","contributorId":40960,"corporation":false,"usgs":true,"family":"Dohrenwend","given":"J.","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":260773,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Menges, C.M.","contributorId":71200,"corporation":false,"usgs":false,"family":"Menges","given":"C.M.","affiliations":[],"preferred":false,"id":260774,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Schell, B. A.","contributorId":77151,"corporation":false,"usgs":true,"family":"Schell","given":"B.","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":260775,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Moring, B. C.","contributorId":91462,"corporation":false,"usgs":true,"family":"Moring","given":"B.","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":260776,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":58784,"text":"mf1060 - 1991 - Seismicity map of the state of Georgia","interactions":[],"lastModifiedDate":"2017-05-10T11:15:44","indexId":"mf1060","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1991","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":"1060","title":"Seismicity map of the state of Georgia","docAbstract":"<p>This map is one of a series of seismicity maps produced by the U.S. Geological Survey that show earthquake data of individual states or groups of states at the scale of 1:1,000,000. This maps shows only those earthquakes with epicenters located within the boundaries of Georgia, even though earthquakes in nearby states or countries may have been felt or may have cause damage in Georgia.</p><p> The data in table 1 were used to compile the seismicity map; these data are a corrected, expanded, and updated (through 1987) version of the data used by Algermissen (1969) for a study of seismic risk in the United States. The locations and intensities of some earthquakes were revised and intensities were assigned where none had been before. Many earthquakes were added to the original list from new data sources as well as from some old data sources that has not been previously used. The data in table 1 represent best estimates of the location of the epicenter, magnitude, and intensity of each earthquake on the basis of historical and current information. Some of the aftershocks from large earthquakes are listed, but not all, especially for earthquakes that occurred before seismic instruments were universally used. </p><p>The latitude and longitude coordinates of each epicenter were rounded to the nearest tenth of a degree and sorted so that all identical locations were grouped and counted. These locations are represented on the map by a triangle. The number of earthquakes at each location is shown on the map by the Arabic number to the right of the triangle. A Roman numeral to the left of a triangle is the maximum Modified Mercoili intensity (Wood and Neumann, 1931) of all earthquakes at that geographic location, The absence of an intensity value indicates that no intensities have been assigned to earthquakes at that location. The year shown below each triangle is the latest year for which the maximum intensity was recorded.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/mf1060","usgsCitation":"Reagor, B.G., Stover, C.W., Algermissen, S.T., and Long, L., 1991, Seismicity map of the state of Georgia (Revision - 1991): U.S. Geological Survey Miscellaneous Field Studies Map 1060, 36.03 X 28.23 inches, https://doi.org/10.3133/mf1060.","productDescription":"36.03 X 28.23 inches","costCenters":[],"links":[{"id":183328,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/mf/1060/report-thumb.jpg"},{"id":278826,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/mf/1060/plate-1.pdf","text":"Plate","size":"7.10 MB","linkFileType":{"id":1,"text":"pdf"},"description":"Plate"}],"scale":"1000000","country":"United 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,{"id":60940,"text":"mf2173 - 1991 - Geologic map of the Loudoun County, Virginia, part of the Harpers Ferry Quadrangle","interactions":[],"lastModifiedDate":"2012-02-10T00:10:31","indexId":"mf2173","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1991","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":"2173","title":"Geologic map of the Loudoun County, Virginia, part of the Harpers Ferry Quadrangle","language":"ENGLISH","doi":"10.3133/mf2173","usgsCitation":"Southworth, C., 1991, Geologic map of the Loudoun County, Virginia, part of the Harpers Ferry Quadrangle: U.S. Geological Survey Miscellaneous Field Studies Map 2173, 1 map ;39 x 45 cm., on sheet 101 x 122 cm., folded in envelope 30 x 24 cm. +1 pamphlet (12 p. ; 28 cm.), https://doi.org/10.3133/mf2173.","productDescription":"1 map ;39 x 45 cm., on sheet 101 x 122 cm., folded in envelope 30 x 24 cm. +1 pamphlet (12 p. ; 28 cm.)","costCenters":[],"links":[{"id":105289,"rank":700,"type":{"id":15,"text":"Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_5802.htm","linkFileType":{"id":5,"text":"html"},"description":"5802"},{"id":180553,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/mf/1991/2173/report-thumb.jpg"},{"id":88904,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/mf/1991/2173/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":88905,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/mf/1991/2173/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"scale":"0","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -77.75,39.25 ], [ -77.75,39.333333333333336 ], [ -77.61749999999999,39.333333333333336 ], [ -77.61749999999999,39.25 ], [ -77.75,39.25 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4afde4b07f02db696c94","contributors":{"authors":[{"text":"Southworth, C.S.","contributorId":51272,"corporation":false,"usgs":true,"family":"Southworth","given":"C.S.","email":"","affiliations":[],"preferred":false,"id":264657,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":61429,"text":"mf2159 - 1991 - West-east stratigraphic correlations of surface and subsurface sections of the intertongued Eocene Wasatch and Green River formations, Wyoming","interactions":[],"lastModifiedDate":"2014-01-30T12:19:36","indexId":"mf2159","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1991","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":"2159","title":"West-east stratigraphic correlations of surface and subsurface sections of the intertongued Eocene Wasatch and Green River formations, Wyoming","language":"ENGLISH","doi":"10.3133/mf2159","isbn":"0607821124","usgsCitation":"Roehler, H.W., 1991, West-east stratigraphic correlations of surface and subsurface sections of the intertongued Eocene Wasatch and Green River formations, Wyoming: U.S. Geological Survey Miscellaneous Field Studies Map 2159, 1 cross section ;sheet 86 x 107 cm., folded in envelope 30 x 24 cm., https://doi.org/10.3133/mf2159.","productDescription":"1 cross section ;sheet 86 x 107 cm., folded in envelope 30 x 24 cm.","costCenters":[],"links":[{"id":180458,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/mf/2159/report-thumb.jpg"},{"id":281770,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/mf/2159/plate-1.pdf"}],"scale":"26720","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -110.63416666666667,41.150555555555556 ], [ -110.63416666666667,41.33361111111111 ], [ -109.23333333333333,41.33361111111111 ], [ -109.23333333333333,41.150555555555556 ], [ -110.63416666666667,41.150555555555556 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49e2e4b07f02db5e4a1f","contributors":{"authors":[{"text":"Roehler, H. W.","contributorId":16072,"corporation":false,"usgs":true,"family":"Roehler","given":"H.","middleInitial":"W.","affiliations":[],"preferred":false,"id":265626,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":58808,"text":"mf2160B - 1991 - Complete Bouguer gravity anomaly map of the Hailey and western part of the Idaho Falls 1° x 2° quadrangles, Idaho","interactions":[],"lastModifiedDate":"2021-11-08T19:08:39.948482","indexId":"mf2160B","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1991","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":"2160","chapter":"B","title":"Complete Bouguer gravity anomaly map of the Hailey and western part of the Idaho Falls 1° x 2° quadrangles, Idaho","docAbstract":"<p>No abstract available.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/mf2160B","usgsCitation":"Abrams, G.A., 1991, Complete Bouguer gravity anomaly map of the Hailey and western part of the Idaho Falls 1° x 2° quadrangles, Idaho: U.S. Geological Survey Miscellaneous Field Studies Map 2160, 1 Plate: 41.51 × 29.65 inches, https://doi.org/10.3133/mf2160B.","productDescription":"1 Plate: 41.51 × 29.65 inches","costCenters":[],"links":[{"id":391471,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_5789.htm"},{"id":282143,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/mf/2160b/plate-1.pdf"},{"id":183988,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/mf/2160b/report-thumb.jpg"}],"scale":"250000","country":"United States","state":"Idaho","otherGeospatial":"Hailey and western part of the Idaho Falls 1° x 2° quadrangles","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -116,43 ], [ -116,44 ], [ -113.0156,44 ], [ -113.0156,43 ], [ -116,43 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b1ce4b07f02db6a95df","contributors":{"authors":[{"text":"Abrams, G. A.","contributorId":27047,"corporation":false,"usgs":true,"family":"Abrams","given":"G.","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":260887,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":62050,"text":"mf2157 - 1991 - Geologic map of the High Rock Lake Quadrangle, Washoe and Humboldt counties, Nevada","interactions":[],"lastModifiedDate":"2012-02-10T00:10:31","indexId":"mf2157","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1991","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":"2157","title":"Geologic map of the High Rock Lake Quadrangle, Washoe and Humboldt counties, Nevada","language":"ENGLISH","doi":"10.3133/mf2157","usgsCitation":"Ach, J., Bateson, J., Turrin, B.D., Keith, W.J., Noble, D.C., and Swisher, C., 1991, Geologic map of the High Rock Lake Quadrangle, Washoe and Humboldt counties, Nevada: U.S. Geological Survey Miscellaneous Field Studies Map 2157, 1 map ;58 x 44 cm., on sheet 92 x 81 cm., folded in envelope 30 x 24 cm., https://doi.org/10.3133/mf2157.","productDescription":"1 map ;58 x 44 cm., on sheet 92 x 81 cm., folded in envelope 30 x 24 cm.","costCenters":[],"links":[{"id":105280,"rank":700,"type":{"id":15,"text":"Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_5785.htm","linkFileType":{"id":5,"text":"html"},"description":"5785"},{"id":182589,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"}],"scale":"0","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -119.36749999999999,41.25 ], [ -119.36749999999999,41.3675 ], [ -119.25,41.3675 ], [ -119.25,41.25 ], [ -119.36749999999999,41.25 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b00e4b07f02db69806e","contributors":{"authors":[{"text":"Ach, J. A.","contributorId":31757,"corporation":false,"usgs":true,"family":"Ach","given":"J. A.","affiliations":[],"preferred":false,"id":266779,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Bateson, J.T.","contributorId":51845,"corporation":false,"usgs":true,"family":"Bateson","given":"J.T.","email":"","affiliations":[],"preferred":false,"id":266782,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Turrin, B. D.","contributorId":32548,"corporation":false,"usgs":true,"family":"Turrin","given":"B.","middleInitial":"D.","affiliations":[],"preferred":false,"id":266780,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Keith, W. J.","contributorId":41827,"corporation":false,"usgs":true,"family":"Keith","given":"W.","middleInitial":"J.","affiliations":[],"preferred":false,"id":266781,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Noble, D. C.","contributorId":60627,"corporation":false,"usgs":true,"family":"Noble","given":"D.","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":266783,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Swisher, C.C.","contributorId":99635,"corporation":false,"usgs":true,"family":"Swisher","given":"C.C.","email":"","affiliations":[],"preferred":false,"id":266784,"contributorType":{"id":1,"text":"Authors"},"rank":6}]}}
,{"id":58983,"text":"mf2161 - 1991 - Geologic map of Vashon and Maury Islands, King County, Washington","interactions":[],"lastModifiedDate":"2012-02-10T00:10:27","indexId":"mf2161","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1991","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":"2161","title":"Geologic map of Vashon and Maury Islands, King County, Washington","language":"ENGLISH","doi":"10.3133/mf2161","usgsCitation":"Booth, D.B., 1991, Geologic map of Vashon and Maury Islands, King County, Washington: U.S. Geological Survey Miscellaneous Field Studies Map 2161, 1 map ;sheet 104 x 81 cm., folded in envelope 30 x 24 cm. +1 pamphlet (6 p. ; 28 cm.), https://doi.org/10.3133/mf2161.","productDescription":"1 map ;sheet 104 x 81 cm., folded in envelope 30 x 24 cm. +1 pamphlet (6 p. ; 28 cm.)","costCenters":[],"links":[{"id":105281,"rank":700,"type":{"id":15,"text":"Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_5790.htm","linkFileType":{"id":5,"text":"html"},"description":"5790"},{"id":183357,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/mf/1991/2161/report-thumb.jpg"},{"id":88572,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/mf/1991/2161/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":88573,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/mf/1991/2161/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"scale":"0","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -122.5,47.33416666666667 ], [ -122.5,47.5 ], [ -122.36749999999999,47.5 ], [ -122.36749999999999,47.33416666666667 ], [ -122.5,47.33416666666667 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b12e4b07f02db6a2a6e","contributors":{"authors":[{"text":"Booth, D. B.","contributorId":42223,"corporation":false,"usgs":false,"family":"Booth","given":"D.","email":"","middleInitial":"B.","affiliations":[],"preferred":false,"id":261215,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":61388,"text":"mf2135 - 1991 - Reconnaissance seismic-reflection surveys in the New Madrid seismic zone, Northeast Arkansas and Southeast Missouri","interactions":[],"lastModifiedDate":"2012-02-10T00:10:29","indexId":"mf2135","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1991","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":"2135","title":"Reconnaissance seismic-reflection surveys in the New Madrid seismic zone, Northeast Arkansas and Southeast Missouri","language":"ENGLISH","doi":"10.3133/mf2135","isbn":"0607820640","usgsCitation":"Luzietti, E.A., and Harding, S., 1991, Reconnaissance seismic-reflection surveys in the New Madrid seismic zone, Northeast Arkansas and Southeast Missouri: U.S. Geological Survey Miscellaneous Field Studies Map 2135, 20 sections on 3 sheets ;sheets 105 x 136 cm. and smaller, folded in envelope 30 x 24 cm., https://doi.org/10.3133/mf2135.","productDescription":"20 sections on 3 sheets ;sheets 105 x 136 cm. and smaller, folded in envelope 30 x 24 cm.","costCenters":[],"links":[{"id":105258,"rank":700,"type":{"id":15,"text":"Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_5738.htm","linkFileType":{"id":5,"text":"html"},"description":"5738"},{"id":182579,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"}],"scale":"1","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -90.33472222222221,35.5 ], [ -90.33472222222221,36.35138888888889 ], [ -89,36.35138888888889 ], [ -89,35.5 ], [ -90.33472222222221,35.5 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a62e4b07f02db636780","contributors":{"authors":[{"text":"Luzietti, E. A.","contributorId":52626,"corporation":false,"usgs":true,"family":"Luzietti","given":"E.","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":265560,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Harding, S.T.","contributorId":99565,"corporation":false,"usgs":true,"family":"Harding","given":"S.T.","email":"","affiliations":[],"preferred":false,"id":265561,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":59556,"text":"mf2146 - 1991 - Geologic map of Long Island and southern and central Dall Island, southeastern Alaska","interactions":[],"lastModifiedDate":"2012-02-10T00:10:24","indexId":"mf2146","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1991","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":"2146","title":"Geologic map of Long Island and southern and central Dall Island, southeastern Alaska","language":"ENGLISH","doi":"10.3133/mf2146","usgsCitation":"Gehrels, G.E., 1991, Geologic map of Long Island and southern and central Dall Island, southeastern Alaska: U.S. Geological Survey Miscellaneous Field Studies Map 2146, 1 map ;61 x 63 cm., on sheet 97 x 103 cm., folded in envelope 30 x 24 cm., https://doi.org/10.3133/mf2146.","productDescription":"1 map ;61 x 63 cm., on sheet 97 x 103 cm., folded in envelope 30 x 24 cm.","costCenters":[],"links":[{"id":105268,"rank":700,"type":{"id":15,"text":"Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_5766.htm","linkFileType":{"id":5,"text":"html"},"description":"5766"},{"id":182435,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"}],"scale":"0","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -133.16666666666666,54 ], [ -133.16666666666666,55 ], [ -132.66666666666666,55 ], [ -132.66666666666666,54 ], [ -133.16666666666666,54 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b12e4b07f02db6a2f04","contributors":{"authors":[{"text":"Gehrels, G. E.","contributorId":9660,"corporation":false,"usgs":true,"family":"Gehrels","given":"G.","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":262219,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":58812,"text":"mf2156 - 1991 - Geologic map of the Sand Hollow Quadrangle, Crook County, Oregon","interactions":[],"lastModifiedDate":"2012-02-10T00:10:14","indexId":"mf2156","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1991","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":"2156","title":"Geologic map of the Sand Hollow Quadrangle, Crook County, Oregon","language":"ENGLISH","doi":"10.3133/mf2156","usgsCitation":"Ach, J., and Bateson, J., 1991, Geologic map of the Sand Hollow Quadrangle, Crook County, Oregon: U.S. Geological Survey Miscellaneous Field Studies Map 2156, 1 map ;58 x 42 cm., on sheet 86 x 81 cm., folded in envelope 30 x 24 cm., https://doi.org/10.3133/mf2156.","productDescription":"1 map ;58 x 42 cm., on sheet 86 x 81 cm., folded in envelope 30 x 24 cm.","costCenters":[],"links":[{"id":105279,"rank":700,"type":{"id":15,"text":"Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_5784.htm","linkFileType":{"id":5,"text":"html"},"description":"5784"},{"id":184458,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"}],"scale":"24000","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -120.11749999999999,43.8675 ], [ -120.11749999999999,44 ], [ -120,44 ], [ -120,43.8675 ], [ -120.11749999999999,43.8675 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4afde4b07f02db696d51","contributors":{"authors":[{"text":"Ach, J. A.","contributorId":31757,"corporation":false,"usgs":true,"family":"Ach","given":"J. A.","affiliations":[],"preferred":false,"id":260893,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Bateson, J.T.","contributorId":51845,"corporation":false,"usgs":true,"family":"Bateson","given":"J.T.","email":"","affiliations":[],"preferred":false,"id":260894,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":60320,"text":"mf2138C - 1990 - Map showing distribution of copper in stream-sediment samples, Richfield 1° x 2° quadrangle, Utah","interactions":[],"lastModifiedDate":"2021-10-21T20:12:09.45464","indexId":"mf2138C","displayToPublicDate":"1994-01-01T07:00:00","publicationYear":"1990","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":"2138","chapter":"C","title":"Map showing distribution of copper in stream-sediment samples, Richfield 1° x 2° quadrangle, Utah","docAbstract":"<p>This map of the Richfield 1° x 2° quadrangle shows the regional distribution of copper in the less-than-0.180-mm (minus-80-mesh) fraction of stream sediments. It is part of a folio of maps of the Richfield 1° x 2° quadrangle, Utah, prepared under the Conterminuous United States Mineral Assessment Program. Other published geochemical maps in this folio are listed in the references (this publication).</p>\n<br/>\n<p>The Richfield quadrangle is located in west-central Utah and includes the eastern part of the Pioche-Marysvale igneous and mineral belt, which extends from the vicinity of Pioche in southeastern Nevada, east-northeastward for 155 miles into central Utah. The western two-thirds of the Richfield quadrangle is part of the Basin and Range province, whereas the eastern third is part of the High Plateaus of Utah, a subprovince of the Colorado Plateau.</p>\n<br/>\n<p>Bedrock in the northern part of the Richfield quadrangle consists predominantly of Late Proterozoic and Paleozoic sedimentary strata that were thrust eastward during the Sevier orogeny in Cretaceous time onto an autochthon of Mesozoic sedimentary rocks located in the eastern part of the quadrangle. The southern part of the quadrangle is largely underlain by Oligocene and younger volcanic rocks and related intrusions. Extensional tectonism in late Cenozoic time broke the bedrock terrain into a series of north-trending fault blocks; the uplifted mountain areas were eroded to various degrees and the resulting debris was deposited in adjacent basins. Most of the mineral deposits in the Pioche-Marysvale mineral belt were formed as a result of igneous activity in the middle and late Cenozoic time. A more complete description of the geology and a mineral-resource appraisal of the Richfield quadrangle appears in Steven and Morris (1984 and 1987).</p>\n<br/>\n<p>The regional sampling program was designed to define broad geochemical patterns and trends that can be utilized along with geological and geophysical data to assess the mineral-resource potential for this quadrangle. Reconnaissance geochemical surveys are valuable tools in mineral exploration, especially when used in conjunction with data obtained from other earth science disciplines. Identifying specific exploration targets generally involves additional, more detailed investigations.</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Denver, CO","doi":"10.3133/mf2138C","usgsCitation":"Miller, W.R., Motooka, J.M., and McHugh, J.B., 1990, Map showing distribution of copper in stream-sediment samples, Richfield 1° x 2° quadrangle, Utah: U.S. Geological Survey Miscellaneous Field Studies Map 2138, 1 Plate: 41.45 x 23.99 inches, https://doi.org/10.3133/mf2138C.","productDescription":"1 Plate: 41.45 x 23.99 inches","costCenters":[],"links":[{"id":180137,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/mf2138c.jpg"},{"id":390772,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_5744.htm"},{"id":283672,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/mf/2138-C/plate-1.pdf"}],"scale":"250000","country":"United States","state":"Utah","otherGeospatial":"Richfield 1° x 2° quadrangle","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -114,\n              38\n            ],\n            [\n              -112,\n              38\n            ],\n            [\n              -112,\n              39\n            ],\n            [\n              -114,\n              39\n            ],\n            [\n              -114,\n              38\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a9fe4b07f02db660ed3","contributors":{"authors":[{"text":"Miller, William R.","contributorId":53838,"corporation":false,"usgs":true,"family":"Miller","given":"William","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":511902,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Motooka, Jerry M.","contributorId":36611,"corporation":false,"usgs":true,"family":"Motooka","given":"Jerry","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":511901,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"McHugh, John. B.","contributorId":116059,"corporation":false,"usgs":true,"family":"McHugh","given":"John.","email":"","middleInitial":"B.","affiliations":[],"preferred":false,"id":511903,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":60323,"text":"mf2138F - 1990 - Map showing the distribution of molybdenum in stream-sediment samples, Richfield 1° x 2° quadrangle, Utah","interactions":[],"lastModifiedDate":"2021-10-21T20:24:36.991604","indexId":"mf2138F","displayToPublicDate":"1994-01-01T07:00:00","publicationYear":"1990","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":"2138","chapter":"F","title":"Map showing the distribution of molybdenum in stream-sediment samples, Richfield 1° x 2° quadrangle, Utah","docAbstract":"<p>This map of the Richfield 1° x 2° quadrangle, Utah, shows the regional distribution of molybdenum in the less-than-0.180-mm (minus-80-mesh) fraction of stream-sediments. It is part of a folio of maps of the Richfield 1° x 2° quadrangle, Utah, prepared under the Conterminuous United States Mineral Assessment Program. Other published geochemical maps in this folio are listed in the references (this publication).</p>\n<br/>\n<p>The Richfield quadrangle is located in west-central Utah and includes the eastern part of the Pioche-Marysvale igneous and mineral belt, which extends from the vicinity of Pioche in southeastern Nevada, east-northeastward for 155 miles into central Utah. The western two-thirds of the Richfield quadrangle is part of the Basin and Range province, whereas the eastern third is part of the High Plateaus of Utah, a subprovince of the Colorado Plateau.</p>\n<br/>\n<p>Bedrock in the northern part of the Richfield quadrangle consists predominantly of Late Proterozoic and Paleozoic sedimentary strata that were thrust eastward during the Sevier orogeny in Cretaceous time onto an autochthon of Mesozoic sedimentary rocks located in the eastern part of the quadrangle. The southern part of the quadrangle is largely underlain by Oligocene and younger volcanic rocks and related intrusions. Extensional tectonism in late Cenozoic time broke the bedrock terrain into a series of north-trending fault blocks; the uplifted mountain areas were eroded to various degrees and the resulting debris was deposited in adjacent basins. Most of the mineral deposits in the Pioche-Marysvale mineral belt were formed as a result of igneous activity in the middle and late Cenozoic time. A more complete description of the geology and a mineral-resource appraisal of the Richfield quadrangle appears in Steven and Morris (1984 and 1987).</p>\n<br/>\n<p>The regional sampling program was designed to define broad geochemical patterns and trends that can be utilized along with geological and geophysical data to assess the mineral-resource potential for this quadrangle. Reconnaissance geochemical surveys are valuable tools in mineral exploration, especially when used in conjunction with data obtained from other earth science disciplines. Identifying specific exploration targets generally involves additional, more detailed investigations.</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Denver, CO","doi":"10.3133/mf2138F","usgsCitation":"Miller, W.R., Motooka, J.M., and McHugh, J., 1990, Map showing the distribution of molybdenum in stream-sediment samples, Richfield 1° x 2° quadrangle, Utah: U.S. Geological Survey Miscellaneous Field Studies Map 2138, 1 Plate: 40.80 x 23.60 inches, https://doi.org/10.3133/mf2138F.","productDescription":"1 Plate: 40.80 x 23.60 inches","costCenters":[],"links":[{"id":180196,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/mf2138f.jpg"},{"id":390777,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_5747.htm"},{"id":283675,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/mf/2138-F/plate-1.pdf"}],"scale":"250000","country":"United States","state":"Utah","otherGeospatial":"Richfield 1° x 2° quadrangle","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -114.0,38.0 ], [ -114.0,39.0 ], [ -112.0,39.0 ], [ -112.0,38.0 ], [ -114.0,38.0 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a9fe4b07f02db660f25","contributors":{"authors":[{"text":"Miller, William R.","contributorId":53838,"corporation":false,"usgs":true,"family":"Miller","given":"William","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":263526,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Motooka, Jerry M.","contributorId":36611,"corporation":false,"usgs":true,"family":"Motooka","given":"Jerry","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":263525,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"McHugh, John B.","contributorId":64651,"corporation":false,"usgs":true,"family":"McHugh","given":"John B.","affiliations":[],"preferred":false,"id":263527,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":60325,"text":"mf2137B - 1990 - Map showing distribution of silver in the nonmagnetic fraction of heavy-mineral concentrates, Richfield 1° x 2° quadrangle, Utah","interactions":[],"lastModifiedDate":"2021-09-15T21:48:54.917916","indexId":"mf2137B","displayToPublicDate":"1994-01-01T07:00:00","publicationYear":"1990","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":"2137","chapter":"B","title":"Map showing distribution of silver in the nonmagnetic fraction of heavy-mineral concentrates, Richfield 1° x 2° quadrangle, Utah","docAbstract":"<p>This map of the Richfield 1° x 2° quadrangle, Utah, shows the regional distribution of silver in the nonmagnetic fraction of heavy-mineral concentrates of drainage-sediment samples. It is part of a folio of maps of the Richfield 1° x 2° quadrangle, Utah, prepared under the Conterminuous United States Mineral Assessment Program. Other published geochemical maps in this folio are listed in the references (this publication).</p>\n<br/>\n<p>The Richfield quadrangle is located in west-central Utah and includes the eastern part of the Pioche-Marysvale igneous and mineral belt, which extends from the vicinity of Pioche in southeastern Nevada, east-northeastward for 155 miles into central Utah. The western two-thirds of the Richfield quadrangle is part of the Basin and Range province, whereas the eastern third is part of the High Plateaus of Utah, a subprovince of the Colorado Plateau.</p>\n<br/>\n<p>Bedrock in the northern part of the Richfield quadrangle consists predominantly of Late Proterozoic and Paleozoic sedimentary strata that were thrust eastward during the Sevier orogeny in Cretaceous time onto an autochthon of Mesozoic sedimentary rocks located in the eastern part of the quadrangle. The southern part of the quadrangle is largely underlain by Oligocene and younger volcanic rocks and related intrusions. Extensional tectonism in late Cenozoic time broke the bedrock terrain into a series of north-trending fault blocks; the uplifted mountain areas were eroded to various degrees and the resulting debris was deposited in adjacent basins. Most of the mineral deposits in the Pioche-Marysvale mineral belt were formed as a result of igneous activity in the middle and late Cenozoic time. A more complete description of the geology and a mineral-resource appraisal of the Richfield quadrangle appears in Steven and Morris (1984 and 1987).</p>\n<br/>\n<p>The regional sampling program was designed to define broad geochemical patterns and trends that can be utilized along with geological and geophysical data to assess the mineral-resource potential for this quadrangle. Reconnaissance geochemical surveys are valuable tools in mineral exploration, especially when used in conjunction with data obtained from other earth science disciplines. Identifying specific exploration targets generally involves additional, more detailed investigations.</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Denver, CO","doi":"10.3133/mf2137B","usgsCitation":"Miller, W.R., Motooka, J.M., and McHugh, J., 1990, Map showing distribution of silver in the nonmagnetic fraction of heavy-mineral concentrates, Richfield 1° x 2° quadrangle, Utah: U.S. Geological Survey Miscellaneous Field Studies Map 2137, 1 Plate: 40.84 x 25.08 inches, https://doi.org/10.3133/mf2137B.","productDescription":"1 Plate: 40.84 x 25.08 inches","costCenters":[],"links":[{"id":180198,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/mf2137b.jpg"},{"id":283666,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/mf/2137-B/plate-1.pdf"},{"id":389315,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_5741.htm"}],"scale":"250000","country":"United States","state":"Utah","otherGeospatial":"Richfield 1° x 2° quadrangle","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -114.0,38.0 ], [ -114.0,39.0 ], [ -112.0,39.0 ], [ -112.0,38.0 ], [ -114.0,38.0 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a9fe4b07f02db660f9b","contributors":{"authors":[{"text":"Miller, William R.","contributorId":53838,"corporation":false,"usgs":true,"family":"Miller","given":"William","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":263532,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Motooka, Jerry M.","contributorId":36611,"corporation":false,"usgs":true,"family":"Motooka","given":"Jerry","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":263531,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"McHugh, John B.","contributorId":64651,"corporation":false,"usgs":true,"family":"McHugh","given":"John B.","affiliations":[],"preferred":false,"id":263533,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":60324,"text":"mf2138G - 1990 - Map showing the distribution of silver in stream-sediment samples, Richfield 1° x 2° quadrangle, Utah","interactions":[],"lastModifiedDate":"2021-10-21T20:26:48.684931","indexId":"mf2138G","displayToPublicDate":"1994-01-01T07:00:00","publicationYear":"1990","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":"2138","chapter":"G","title":"Map showing the distribution of silver in stream-sediment samples, Richfield 1° x 2° quadrangle, Utah","docAbstract":"<p>This map of the Richfield 1° x 2° quadrangle, Utah, shows the regional distribution of silver in the less-than-0.180-mm (minus-80-mesh) fraction of stream-sediments. It is part of a folio of maps of the Richfield 1° x 2° quadrangle, Utah, prepared under the Conterminuous United States Mineral Assessment Program. Other published geochemical maps in this folio are listed in the references (this publication).</p>\n<br/>\n<p>The Richfield quadrangle is located in west-central Utah and includes the eastern part of the Pioche-Marysvale igneous and mineral belt, which extends from the vicinity of Pioche in southeastern Nevada, east-northeastward for 155 miles into central Utah. The western two-thirds of the Richfield quadrangle is part of the Basin and Range province, whereas the eastern third is part of the High Plateaus of Utah, a subprovince of the Colorado Plateau.</p>\n<br/>\n<p>Bedrock in the northern part of the Richfield quadrangle consists predominantly of Late Proterozoic and Paleozoic sedimentary strata that were thrust eastward during the Sevier orogeny in Cretaceous time onto an autochthon of Mesozoic sedimentary rocks located in the eastern part of the quadrangle. The southern part of the quadrangle is largely underlain by Oligocene and younger volcanic rocks and related intrusions. Extensional tectonism in late Cenozoic time broke the bedrock terrain into a series of north-trending fault blocks; the uplifted mountain areas were eroded to various degrees and the resulting debris was deposited in adjacent basins. Most of the mineral deposits in the Pioche-Marysvale mineral belt were formed as a result of igneous activity in the middle and late Cenozoic time. A more complete description of the geology and a mineral-resource appraisal of the Richfield quadrangle appears in Steven and Morris (1984 and 1987).</p>\n<br/>\n<p>The regional sampling program was designed to define broad geochemical patterns and trends that can be utilized along with geological and geophysical data to assess the mineral-resource potential for this quadrangle. Reconnaissance geochemical surveys are valuable tools in mineral exploration, especially when used in conjunction with data obtained from other earth science disciplines. Identifying specific exploration targets generally involves additional, more detailed investigations.</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Denver, CO","doi":"10.3133/mf2138G","usgsCitation":"Miller, W.R., Motooka, J.M., and McHugh, J., 1990, Map showing the distribution of silver in stream-sediment samples, Richfield 1° x 2° quadrangle, Utah: U.S. Geological Survey Miscellaneous Field Studies Map 2138, 1 Plate: 40.36 x 24.79 inches, https://doi.org/10.3133/mf2138G.","productDescription":"1 Plate: 40.36 x 24.79 inches","costCenters":[],"links":[{"id":180197,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/mf2138g.jpg"},{"id":283676,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/mf/2138-G/plate-1.pdf"},{"id":390778,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_5748.htm"}],"scale":"250000","country":"United States","state":"Utah","otherGeospatial":"Richfield 1° x 2° quadrangle","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -114.0,38.0 ], [ -114.0,39.0 ], [ -112.0,39.0 ], [ -112.0,38.0 ], [ -114.0,38.0 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a9fe4b07f02db660f8c","contributors":{"authors":[{"text":"Miller, William R.","contributorId":53838,"corporation":false,"usgs":true,"family":"Miller","given":"William","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":263529,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Motooka, Jerry M.","contributorId":36611,"corporation":false,"usgs":true,"family":"Motooka","given":"Jerry","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":263528,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"McHugh, John B.","contributorId":64651,"corporation":false,"usgs":true,"family":"McHugh","given":"John B.","affiliations":[],"preferred":false,"id":263530,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":60317,"text":"mf2138A - 1990 - Map showing distribution of barium in stream-sediment samples, Richfield 1° x 2° quadrangle, Utah","interactions":[],"lastModifiedDate":"2021-10-21T20:02:18.85479","indexId":"mf2138A","displayToPublicDate":"1994-01-01T07:00:00","publicationYear":"1990","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":"2138","chapter":"A","title":"Map showing distribution of barium in stream-sediment samples, Richfield 1° x 2° quadrangle, Utah","docAbstract":"<p>This map of the Richfield 1° x 2° quadrangle shows the regional distribution of barium in the less-than-0.180-mm (minus-80-mesh) fraction of stream sediments. It is part of a folio of maps of the Richfield 1° x 2° quadrangle, Utah, prepared under the Conterminuous United States Mineral Assessment Program. Other published geochemical maps in this folio are listed in the references (this publication).</p>\n<br/>\n<p>The Richfield quadrangle is located in west-central Utah and includes the eastern part of the Pioche-Marysvale igneous and mineral belt, which extends from the vicinity of Pioche in southeastern Nevada, east-northeastward for 155 miles into central Utah. The western two-thirds of the Richfield quadrangle is part of the Basin and Range province, whereas the eastern third is part of the High Plateaus of Utah, a subprovince of the Colorado Plateau.</p>\n<br/>\n<p>Bedrock in the northern part of the Richfield quadrangle consists predominantly of Late Proterozoic and Paleozoic sedimentary strata that were thrust eastward during the Sevier orogeny in Cretaceous time onto an autochthon of Mesozoic sedimentary rocks located in the eastern part of the quadrangle. The southern part of the quadrangle is largely underlain by Oligocene and younger volcanic rocks and related intrusions. Extensional tectonism in late Cenozoic time broke the bedrock terrain into a series of north-trending fault blocks; the uplifted mountain areas were eroded to various degrees and the resulting debris was deposited in adjacent basins. Most of the mineral deposits in the Pioche-Marysvale mineral belt were formed as a result of igneous activity in the middle and late Cenozoic time. A more complete description of the geology and a mineral-resource appraisal of the Richfield quadrangle appears in Steven and Morris (1984 and 1987).</p>\n<br/>\n<p>The regional sampling program was designed to define broad geochemical patterns and trends that can be utilized along with geological and geophysical data to assess the mineral-resource potential for this quadrangle. Reconnaissance geochemical surveys are valuable tools in mineral exploration, especially when used in conjunction with data obtained from other earth science disciplines. Identifying specific exploration targets generally involves additional, more detailed investigations.</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Denver, CO","doi":"10.3133/mf2138A","usgsCitation":"Miller, W.R., Motooka, J.M., and McHugh, J., 1990, Map showing distribution of barium in stream-sediment samples, Richfield 1° x 2° quadrangle, Utah: U.S. Geological Survey Miscellaneous Field Studies Map 2138, 1 Plate: 41.85 x 24.52 inches, https://doi.org/10.3133/mf2138A.","productDescription":"1 Plate: 41.85 x 24.52 inches","costCenters":[],"links":[{"id":390769,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_5742.htm"},{"id":283670,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/mf/2138-A/plate-1.pdf"},{"id":179827,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/mf2138a.jpg"}],"scale":"250000","country":"United States","state":"Utah","otherGeospatial":"Richfield 1° x 2° quadrangle","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -114.0,38.0 ], [ -114.0,39.0 ], [ -112.0,39.0 ], [ -112.0,38.0 ], [ -114.0,38.0 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a9fe4b07f02db660eaa","contributors":{"authors":[{"text":"Miller, William R.","contributorId":53838,"corporation":false,"usgs":true,"family":"Miller","given":"William","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":263508,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Motooka, Jerry M.","contributorId":36611,"corporation":false,"usgs":true,"family":"Motooka","given":"Jerry","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":263507,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"McHugh, John B.","contributorId":64651,"corporation":false,"usgs":true,"family":"McHugh","given":"John B.","affiliations":[],"preferred":false,"id":263509,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":60329,"text":"mf2138K - 1990 - Map showing the distribution of zinc in stream-sediment samples, Richfield 1° x 2° quadrangle, Utah","interactions":[],"lastModifiedDate":"2021-10-21T20:33:24.270453","indexId":"mf2138K","displayToPublicDate":"1994-01-01T07:00:00","publicationYear":"1990","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":"2138","chapter":"K","title":"Map showing the distribution of zinc in stream-sediment samples, Richfield 1° x 2° quadrangle, Utah","docAbstract":"<p>This map of the Richfield 1° x 2° quadrangle, Utah, shows the regional distribution of zinc in the less-than-0.180-mm (minus-80-mesh) fraction of stream-sediments. It is part of a folio of maps of the Richfield 1° x 2° quadrangle, Utah, prepared under the Conterminuous United States Mineral Assessment Program. Other published geochemical maps in this folio are listed in the references (this publication).</p>\n<br/>\n<p>The Richfield quadrangle is located in west-central Utah and includes the eastern part of the Pioche-Marysvale igneous and mineral belt, which extends from the vicinity of Pioche in southeastern Nevada, east-northeastward for 155 miles into central Utah. The western two-thirds of the Richfield quadrangle is part of the Basin and Range province, whereas the eastern third is part of the High Plateaus of Utah, a subprovince of the Colorado Plateau.</p>\n<br/>\n<p>Bedrock in the northern part of the Richfield quadrangle consists predominantly of Late Proterozoic and Paleozoic sedimentary strata that were thrust eastward during the Sevier orogeny in Cretaceous time onto an autochthon of Mesozoic sedimentary rocks located in the eastern part of the quadrangle. The southern part of the quadrangle is largely underlain by Oligocene and younger volcanic rocks and related intrusions. Extensional tectonism in late Cenozoic time broke the bedrock terrain into a series of north-trending fault blocks; the uplifted mountain areas were eroded to various degrees and the resulting debris was deposited in adjacent basins. Most of the mineral deposits in the Pioche-Marysvale mineral belt were formed as a result of igneous activity in the middle and late Cenozoic time. A more complete description of the geology and a mineral-resource appraisal of the Richfield quadrangle appears in Steven and Morris (1984 and 1987).</p>\n<br/>\n<p>The regional sampling program was designed to define broad geochemical patterns and trends that can be utilized along with geological and geophysical data to assess the mineral-resource potential for this quadrangle. Reconnaissance geochemical surveys are valuable tools in mineral exploration, especially when used in conjunction with data obtained from other earth science disciplines. Identifying specific exploration targets generally involves additional, more detailed investigations.</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Denver, CO","doi":"10.3133/mf2138K","usgsCitation":"Miller, W.R., Motooka, J.M., and McHugh, J., 1990, Map showing the distribution of zinc in stream-sediment samples, Richfield 1° x 2° quadrangle, Utah: U.S. Geological Survey Miscellaneous Field Studies Map 2138, 1 Plate: 41.01 x 23.76 inches, https://doi.org/10.3133/mf2138K.","productDescription":"1 Plate: 41.01 x 23.76 inches","costCenters":[],"links":[{"id":179744,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/mf2138k.jpg"},{"id":283680,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/mf/2138-K/plate-1.pdf"},{"id":390782,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_5752.htm"}],"scale":"250000","country":"United States","state":"Utah","otherGeospatial":"Richfield 1° x 2° quadrangle","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -114.0,38.0 ], [ -114.0,39.0 ], [ -112.0,39.0 ], [ -112.0,38.0 ], [ -114.0,38.0 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a9fe4b07f02db661022","contributors":{"authors":[{"text":"Miller, William R.","contributorId":53838,"corporation":false,"usgs":true,"family":"Miller","given":"William","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":263544,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Motooka, Jerry M.","contributorId":36611,"corporation":false,"usgs":true,"family":"Motooka","given":"Jerry","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":263543,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"McHugh, John B.","contributorId":64651,"corporation":false,"usgs":true,"family":"McHugh","given":"John B.","affiliations":[],"preferred":false,"id":263545,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":60328,"text":"mf2138J - 1990 - Map showing the distribution of uranium in stream-sediment samples, Richfield 1° x 2° quadrangle, Utah","interactions":[],"lastModifiedDate":"2021-10-21T20:31:49.5809","indexId":"mf2138J","displayToPublicDate":"1994-01-01T07:00:00","publicationYear":"1990","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":"2138","chapter":"J","title":"Map showing the distribution of uranium in stream-sediment samples, Richfield 1° x 2° quadrangle, Utah","docAbstract":"<p>This map of the Richfield 1° x 2° quadrangle, Utah, shows the regional distribution of uranium in the less-than-0.180-mm (minus-80-mesh) fraction of stream-sediments. It is part of a folio of maps of the Richfield 1° x 2° quadrangle, Utah, prepared under the Conterminuous United States Mineral Assessment Program. Other published geochemical maps in this folio are listed in the references (this publication).</p>\n<br/>\n<p>The Richfield quadrangle is located in west-central Utah and includes the eastern part of the Pioche-Marysvale igneous and mineral belt, which extends from the vicinity of Pioche in southeastern Nevada, east-northeastward for 155 miles into central Utah. The western two-thirds of the Richfield quadrangle is part of the Basin and Range province, whereas the eastern third is part of the High Plateaus of Utah, a subprovince of the Colorado Plateau.</p>\n<br/>\n<p>Bedrock in the northern part of the Richfield quadrangle consists predominantly of Late Proterozoic and Paleozoic sedimentary strata that were thrust eastward during the Sevier orogeny in Cretaceous time onto an autochthon of Mesozoic sedimentary rocks located in the eastern part of the quadrangle. The southern part of the quadrangle is largely underlain by Oligocene and younger volcanic rocks and related intrusions. Extensional tectonism in late Cenozoic time broke the bedrock terrain into a series of north-trending fault blocks; the uplifted mountain areas were eroded to various degrees and the resulting debris was deposited in adjacent basins. Most of the mineral deposits in the Pioche-Marysvale mineral belt were formed as a result of igneous activity in the middle and late Cenozoic time. A more complete description of the geology and a mineral-resource appraisal of the Richfield quadrangle appears in Steven and Morris (1984 and 1987).</p>\n<br/>\n<p>The regional sampling program was designed to define broad geochemical patterns and trends that can be utilized along with geological and geophysical data to assess the mineral-resource potential for this quadrangle. Reconnaissance geochemical surveys are valuable tools in mineral exploration, especially when used in conjunction with data obtained from other earth science disciplines. Identifying specific exploration targets generally involves additional, more detailed investigations.</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Denver, CO","doi":"10.3133/mf2138J","usgsCitation":"Miller, W.R., Motooka, J.M., and McHugh, J., 1990, Map showing the distribution of uranium in stream-sediment samples, Richfield 1° x 2° quadrangle, Utah: U.S. Geological Survey Miscellaneous Field Studies Map 2138, 1 Plate: 41.42 x 24.39 inches, https://doi.org/10.3133/mf2138J.","productDescription":"1 Plate: 41.42 x 24.39 inches","costCenters":[],"links":[{"id":180201,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/mf2138j.jpg"},{"id":390781,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_5751.htm"},{"id":283679,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/mf/2138-J/plate-1.pdf"}],"scale":"250000","country":"United States","state":"Utah","otherGeospatial":"Richfield 1° x 2° quadrangle","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -114.0,38.0 ], [ -114.0,39.0 ], [ -112.0,39.0 ], [ -112.0,38.0 ], [ -114.0,38.0 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a9fe4b07f02db661017","contributors":{"authors":[{"text":"Miller, William R.","contributorId":53838,"corporation":false,"usgs":true,"family":"Miller","given":"William","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":263541,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Motooka, Jerry M.","contributorId":36611,"corporation":false,"usgs":true,"family":"Motooka","given":"Jerry","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":263540,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"McHugh, John B.","contributorId":64651,"corporation":false,"usgs":true,"family":"McHugh","given":"John B.","affiliations":[],"preferred":false,"id":263542,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":60327,"text":"mf2138I - 1990 - Map showing the distribution of tin in stream-sediment samples, Richfield 1° x 2° quadrangle, Utah","interactions":[],"lastModifiedDate":"2021-10-21T20:30:07.677904","indexId":"mf2138I","displayToPublicDate":"1994-01-01T07:00:00","publicationYear":"1990","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":"2138","chapter":"I","title":"Map showing the distribution of tin in stream-sediment samples, Richfield 1° x 2° quadrangle, Utah","docAbstract":"<p>This map of the Richfield 1° x 2° quadrangle, Utah, shows the regional distribution of tin in the less-than-0.180-mm (minus-80-mesh) fraction of stream-sediments. It is part of a folio of maps of the Richfield 1° x 2° quadrangle, Utah, prepared under the Conterminuous United States Mineral Assessment Program. Other published geochemical maps in this folio are listed in the references (this publication).</p>\n<br/>\n<p>The Richfield quadrangle is located in west-central Utah and includes the eastern part of the Pioche-Marysvale igneous and mineral belt, which extends from the vicinity of Pioche in southeastern Nevada, east-northeastward for 155 miles into central Utah. The western two-thirds of the Richfield quadrangle is part of the Basin and Range province, whereas the eastern third is part of the High Plateaus of Utah, a subprovince of the Colorado Plateau.</p>\n<br/>\n<p>Bedrock in the northern part of the Richfield quadrangle consists predominantly of Late Proterozoic and Paleozoic sedimentary strata that were thrust eastward during the Sevier orogeny in Cretaceous time onto an autochthon of Mesozoic sedimentary rocks located in the eastern part of the quadrangle. The southern part of the quadrangle is largely underlain by Oligocene and younger volcanic rocks and related intrusions. Extensional tectonism in late Cenozoic time broke the bedrock terrain into a series of north-trending fault blocks; the uplifted mountain areas were eroded to various degrees and the resulting debris was deposited in adjacent basins. Most of the mineral deposits in the Pioche-Marysvale mineral belt were formed as a result of igneous activity in the middle and late Cenozoic time. A more complete description of the geology and a mineral-resource appraisal of the Richfield quadrangle appears in Steven and Morris (1984 and 1987).</p>\n<br/>\n<p>The regional sampling program was designed to define broad geochemical patterns and trends that can be utilized along with geological and geophysical data to assess the mineral-resource potential for this quadrangle. Reconnaissance geochemical surveys are valuable tools in mineral exploration, especially when used in conjunction with data obtained from other earth science disciplines. Identifying specific exploration targets generally involves additional, more detailed investigations.</p>","language":"English","publisher":"U.S Geological Survey","publisherLocation":"Denver, CO","doi":"10.3133/mf2138I","usgsCitation":"Miller, W.R., Motooka, J.M., and McHugh, J., 1990, Map showing the distribution of tin in stream-sediment samples, Richfield 1° x 2° quadrangle, Utah: U.S. Geological Survey Miscellaneous Field Studies Map 2138, 1 Plate: 41.05 x 24.15 inches, https://doi.org/10.3133/mf2138I.","productDescription":"1 Plate: 41.05 x 24.15 inches","costCenters":[],"links":[{"id":180200,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/mf2138i.jpg"},{"id":283678,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/mf/2138-I/plate-1.pdf"},{"id":390780,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_5750.htm"}],"scale":"250000","country":"United States","state":"Utah","otherGeospatial":"Richfield 1° x 2° quadrangle","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -114.0,38.0 ], [ -114.0,39.0 ], [ -112.0,39.0 ], [ -112.0,38.0 ], [ -114.0,38.0 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a9fe4b07f02db660fe5","contributors":{"authors":[{"text":"Miller, William R.","contributorId":53838,"corporation":false,"usgs":true,"family":"Miller","given":"William","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":263538,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Motooka, Jerry M.","contributorId":36611,"corporation":false,"usgs":true,"family":"Motooka","given":"Jerry","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":263537,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"McHugh, John B.","contributorId":64651,"corporation":false,"usgs":true,"family":"McHugh","given":"John B.","affiliations":[],"preferred":false,"id":263539,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":59309,"text":"mf2140A - 1990 - Isopach map of the interval from surface elevation to the top of the Pennsylvanian and Permian Minnelusa Formation and equivalents, Powder River basin, Wyoming and Montana","interactions":[],"lastModifiedDate":"2025-06-03T21:00:23.204903","indexId":"mf2140A","displayToPublicDate":"1994-01-01T07:00:00","publicationYear":"1990","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":"2140","chapter":"A","title":"Isopach map of the interval from surface elevation to the top of the Pennsylvanian and Permian Minnelusa Formation and equivalents, Powder River basin, Wyoming and Montana","docAbstract":"<p>This map is one in a series of U.S. Geological Survey Miscellaneous Field Studies (MF) maps showing computer-generated structure contours, isopachs, and cross sections of selected formations in the Powder River basin, Wyoming and Montana. The map and cross sections were constructed from information stored in a U.S. Geological Survey Evolution of Sedimentary Basins data base. This data base contains picks of geologic formation and (or) unit tops and bases determined from electric resistivity and gamma-ray logs of 8,592 wells penetrating Tertiary and older rocks in the Powder River basin. Well completion cards (scout tickets) were reviewed and compared with copies of all logs, and formation or unit contacts determined by N. M. Denson, D.L. Macke, R. R. Schumann and others. This isopach map is based on information from 1,480 of these wells that penetrate the Minnelusa Formation and equivalents.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/mf2140A","usgsCitation":"Crysdale, B., 1990, Isopach map of the interval from surface elevation to the top of the Pennsylvanian and Permian Minnelusa Formation and equivalents, Powder River basin, Wyoming and Montana: U.S. Geological Survey Miscellaneous Field Studies Map 2140, 1 Plate: 43.94 x 31.11 inches, https://doi.org/10.3133/mf2140A.","productDescription":"1 Plate: 43.94 x 31.11 inches","costCenters":[],"links":[{"id":283681,"rank":2,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/mf/2140-A/plate-1.pdf","linkFileType":{"id":5,"text":"html"}},{"id":185295,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/mf2140a.jpg"},{"id":489511,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_5754.htm","linkFileType":{"id":5,"text":"html"}}],"scale":"500000","country":"United States","state":"Montana, Wyoming","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            [\n              -107.417,\n              45.406\n            ],\n            [\n              -107.417,\n              42.5\n            ],\n            [\n              -104.057,\n              42.5\n            ],\n            [\n              -104.057,\n              45.406\n            ],\n            [\n              -107.417,\n              45.406\n            ]\n          ]\n        ],\n        \"type\": \"Polygon\"\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4aa7e4b07f02db6671dc","contributors":{"authors":[{"text":"Crysdale, B.L.","contributorId":59118,"corporation":false,"usgs":true,"family":"Crysdale","given":"B.L.","affiliations":[],"preferred":false,"id":261760,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":59310,"text":"mf2140B - 1990 - Map showing contours on the top of the Pennsylvanian and Permian Minnelusa Formation and equivalents, Powder River basin, Wyoming and Montana","interactions":[],"lastModifiedDate":"2022-09-26T18:27:07.337858","indexId":"mf2140B","displayToPublicDate":"1994-01-01T07:00:00","publicationYear":"1990","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":"2140","chapter":"B","title":"Map showing contours on the top of the Pennsylvanian and Permian Minnelusa Formation and equivalents, Powder River basin, Wyoming and Montana","docAbstract":"<p>This map is one in a series of U.S. Geological Survey Miscellaneous Field Studies (MF) maps showing computer-generated structure contours, isopachs, and cross sections of selected formations in the Powder River basin, Wyoming and Montana. The map and cross sections were constructed from information stored in a U.S. Geological Survey Evolution of Sedimentary Basins data base. This data base contains picks of geologic formation and (or) unit tops and bases determined from electric resistivity and gamma-ray logs of 8,592 wells penetrating Tertiary and older rocks in the Powder River basin. Well completion cards (scout tickets) were reviewed and compared with copies of all logs, and formation or unit contacts determined by N. M. Denson, D.L. Macke, R. R. Schumann and others. This isopach map is based on information from 1,480 of these wells that penetrate the Minnelusa Formation and equivalents.</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Denver, CO","doi":"10.3133/mf2140B","usgsCitation":"Crysdale, B., 1990, Map showing contours on the top of the Pennsylvanian and Permian Minnelusa Formation and equivalents, Powder River basin, Wyoming and Montana: U.S. Geological Survey Miscellaneous Field Studies Map 2140, 1 Plate: 40.94 × 35.90 inches, https://doi.org/10.3133/mf2140B.","productDescription":"1 Plate: 40.94 × 35.90 inches","costCenters":[],"links":[{"id":438944,"rank":4,"type":{"id":30,"text":"Data Release"},"url":"https://doi.org/10.5066/P9WG1GQ3","text":"USGS data release","linkHelpText":"Data Release - Digital subsurface data from previously published contoured maps of the tops of the Mowry Shale, Morrison Formation, and Minnelusa Formation, Powder River basin, Wyoming and Montana"},{"id":185296,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/mf2140b.jpg"},{"id":283682,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/mf/2140-B/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":407339,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_5755.htm","linkFileType":{"id":5,"text":"html"}}],"scale":"500000","country":"United States","state":"Montana, Wyoming","otherGeospatial":"Powder River basin","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -107.417,\n              42.406\n            ],\n            [\n              -104.057,\n              42.406\n            ],\n            [\n              -104.057,\n              45.5\n            ],\n            [\n              -107.417,\n              45.5\n            ],\n            [\n              -107.417,\n              42.406\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a9ae4b07f02db65d8cd","contributors":{"authors":[{"text":"Crysdale, B.L.","contributorId":59118,"corporation":false,"usgs":true,"family":"Crysdale","given":"B.L.","affiliations":[],"preferred":false,"id":261761,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":60326,"text":"mf2138H - 1990 - Map showing the distribution of thorium in stream-sediment samples, Richfield 1° x 2° quadrangle, Utah","interactions":[],"lastModifiedDate":"2021-10-21T20:28:21.963488","indexId":"mf2138H","displayToPublicDate":"1994-01-01T07:00:00","publicationYear":"1990","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":"2138","chapter":"H","title":"Map showing the distribution of thorium in stream-sediment samples, Richfield 1° x 2° quadrangle, Utah","docAbstract":"<p>This map of the Richfield 1° x 2° quadrangle, Utah, shows the regional distribution of thorium in the less-than-0.180-mm (minus-80-mesh) fraction of stream-sediments. It is part of a folio of maps of the Richfield 1° x 2° quadrangle, Utah, prepared under the Conterminuous United States Mineral Assessment Program. Other published geochemical maps in this folio are listed in the references (this publication).</p>\n<br/>\n<p>The Richfield quadrangle is located in west-central Utah and includes the eastern part of the Pioche-Marysvale igneous and mineral belt, which extends from the vicinity of Pioche in southeastern Nevada, east-northeastward for 155 miles into central Utah. The western two-thirds of the Richfield quadrangle is part of the Basin and Range province, whereas the eastern third is part of the High Plateaus of Utah, a subprovince of the Colorado Plateau.</p>\n<br/>\n<p>Bedrock in the northern part of the Richfield quadrangle consists predominantly of Late Proterozoic and Paleozoic sedimentary strata that were thrust eastward during the Sevier orogeny in Cretaceous time onto an autochthon of Mesozoic sedimentary rocks located in the eastern part of the quadrangle. The southern part of the quadrangle is largely underlain by Oligocene and younger volcanic rocks and related intrusions. Extensional tectonism in late Cenozoic time broke the bedrock terrain into a series of north-trending fault blocks; the uplifted mountain areas were eroded to various degrees and the resulting debris was deposited in adjacent basins. Most of the mineral deposits in the Pioche-Marysvale mineral belt were formed as a result of igneous activity in the middle and late Cenozoic time. A more complete description of the geology and a mineral-resource appraisal of the Richfield quadrangle appears in Steven and Morris (1984 and 1987).</p>\n<br/>\n<p>The regional sampling program was designed to define broad geochemical patterns and trends that can be utilized along with geological and geophysical data to assess the mineral-resource potential for this quadrangle. Reconnaissance geochemical surveys are valuable tools in mineral exploration, especially when used in conjunction with data obtained from other earth science disciplines. Identifying specific exploration targets generally involves additional, more detailed investigations.</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Denver, CO","doi":"10.3133/mf2138H","usgsCitation":"Miller, W.R., Motooka, J.M., and McHugh, J., 1990, Map showing the distribution of thorium in stream-sediment samples, Richfield 1° x 2° quadrangle, Utah: U.S. Geological Survey Miscellaneous Field Studies Map 2138, 1 Plate: 41.84 x 24.31 inches, https://doi.org/10.3133/mf2138H.","productDescription":"1 Plate: 41.84 x 24.31 inches","costCenters":[],"links":[{"id":180199,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/mf2138h.jpg"},{"id":283677,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/mf/2138-H/plate-1.pdf"},{"id":390779,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_5749.htm"}],"scale":"250000","country":"United States","state":"Utah","otherGeospatial":"Richfield 1° x 2° quadrangle","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -114.0,38.0 ], [ -114.0,39.0 ], [ -112.0,39.0 ], [ -112.0,38.0 ], [ -114.0,38.0 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b1be4b07f02db6a91c7","contributors":{"authors":[{"text":"Miller, William R.","contributorId":53838,"corporation":false,"usgs":true,"family":"Miller","given":"William","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":263535,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Motooka, Jerry M.","contributorId":36611,"corporation":false,"usgs":true,"family":"Motooka","given":"Jerry","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":263534,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"McHugh, John B.","contributorId":64651,"corporation":false,"usgs":true,"family":"McHugh","given":"John B.","affiliations":[],"preferred":false,"id":263536,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":60318,"text":"mf2138B - 1990 - Map showing distribution of bismuth and cadmium in stream-sediment samples, Richfield 1° x 2° quadrangle, Utah","interactions":[],"lastModifiedDate":"2021-10-21T20:07:13.342115","indexId":"mf2138B","displayToPublicDate":"1994-01-01T07:00:00","publicationYear":"1990","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":"2138","chapter":"B","title":"Map showing distribution of bismuth and cadmium in stream-sediment samples, Richfield 1° x 2° quadrangle, Utah","docAbstract":"<p>This map of the Richfield 1° x 2° quadrangle shows the regional distribution of bismuth and cadimum in the less-than-0.180-mm (minus-80-mesh) fraction of stream sediments. It is part of a folio of maps of the Richfield 1° x 2° quadrangle, Utah, prepared under the Conterminuous United States Mineral Assessment Program. Other published geochemical maps in this folio are listed in the references (this publication).</p>\n<br/>\n<p>The Richfield quadrangle is located in west-central Utah and includes the eastern part of the Pioche-Marysvale igneous and mineral belt, which extends from the vicinity of Pioche in southeastern Nevada, east-northeastward for 155 miles into central Utah. The western two-thirds of the Richfield quadrangle is part of the Basin and Range province, whereas the eastern third is part of the High Plateaus of Utah, a subprovince of the Colorado Plateau.</p>\n<br/>\n<p>Bedrock in the northern part of the Richfield quadrangle consists predominantly of Late Proterozoic and Paleozoic sedimentary strata that were thrust eastward during the Sevier orogeny in Cretaceous time onto an autochthon of Mesozoic sedimentary rocks located in the eastern part of the quadrangle. The southern part of the quadrangle is largely underlain by Oligocene and younger volcanic rocks and related intrusions. Extensional tectonism in late Cenozoic time broke the bedrock terrain into a series of north-trending fault blocks; the uplifted mountain areas were eroded to various degrees and the resulting debris was deposited in adjacent basins. Most of the mineral deposits in the Pioche-Marysvale mineral belt were formed as a result of igneous activity in the middle and late Cenozoic time. A more complete description of the geology and a mineral-resource appraisal of the Richfield quadrangle appears in Steven and Morris (1984 and 1987).</p>\n<br/>\n<p>The regional sampling program was designed to define broad geochemical patterns and trends that can be utilized along with geological and geophysical data to assess the mineral-resource potential for this quadrangle. Reconnaissance geochemical surveys are valuable tools in mineral exploration, especially when used in conjunction with data obtained from other earth science disciplines. Identifying specific exploration targets generally involves additional, more detailed investigations.</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Denver, CO","doi":"10.3133/mf2138B","usgsCitation":"Miller, W.R., Motooka, J.M., and McHugh, J., 1990, Map showing distribution of bismuth and cadmium in stream-sediment samples, Richfield 1° x 2° quadrangle, Utah: U.S. Geological Survey Miscellaneous Field Studies Map 2138, 1 Plate: 41.45 x 23.93 inches, https://doi.org/10.3133/mf2138B.","productDescription":"1 Plate: 41.45 x 23.93 inches","costCenters":[],"links":[{"id":179828,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/mf2138b.jpg"},{"id":283671,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/mf/2138-B/plate-1.pdf"},{"id":390770,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_5743.htm"}],"scale":"250000","country":"United States","state":"Utah","otherGeospatial":"Richfield 1° x 2° quadrangle","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -114.0,38.0 ], [ -114.0,39.0 ], [ -112.0,39.0 ], [ -112.0,38.0 ], [ -114.0,38.0 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a9fe4b07f02db660eb0","contributors":{"authors":[{"text":"Miller, William R.","contributorId":53838,"corporation":false,"usgs":true,"family":"Miller","given":"William","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":263511,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Motooka, Jerry M.","contributorId":36611,"corporation":false,"usgs":true,"family":"Motooka","given":"Jerry","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":263510,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"McHugh, John B.","contributorId":64651,"corporation":false,"usgs":true,"family":"McHugh","given":"John B.","affiliations":[],"preferred":false,"id":263512,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":60322,"text":"mf2138E - 1990 - Map showing the distribution of molybdenum in stream-sediment samples, Richfield 1° x 2° quadrangle, Utah","interactions":[],"lastModifiedDate":"2021-10-21T20:22:35.435888","indexId":"mf2138E","displayToPublicDate":"1994-01-01T07:00:00","publicationYear":"1990","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":"2138","chapter":"E","title":"Map showing the distribution of molybdenum in stream-sediment samples, Richfield 1° x 2° quadrangle, Utah","docAbstract":"<p>This map of the Richfield 1° x 2° quadrangle, Utah, shows the regional distribution of lead in the less-than-0.180-mm (minus-80-mesh) fraction of stream sediments. It is part of a folio of maps of the Richfield 1° x 2° quadrangle, Utah, prepared under the Conterminuous United States Mineral Assessment Program. Other published geochemical maps in this folio are listed in the references (this publication).</p>\n<br/>\n<p>The Richfield quadrangle is located in west-central Utah and includes the eastern part of the Pioche-Marysvale igneous and mineral belt, which extends from the vicinity of Pioche in southeastern Nevada, east-northeastward for 155 miles into central Utah. The western two-thirds of the Richfield quadrangle is part of the Basin and Range province, whereas the eastern third is part of the High Plateaus of Utah, a subprovince of the Colorado Plateau.</p>\n<br/>\n<p>Bedrock in the northern part of the Richfield quadrangle consists predominantly of Late Proterozoic and Paleozoic sedimentary strata that were thrust eastward during the Sevier orogeny in Cretaceous time onto an autochthon of Mesozoic sedimentary rocks located in the eastern part of the quadrangle. The southern part of the quadrangle is largely underlain by Oligocene and younger volcanic rocks and related intrusions. Extensional tectonism in late Cenozoic time broke the bedrock terrain into a series of north-trending fault blocks; the uplifted mountain areas were eroded to various degrees and the resulting debris was deposited in adjacent basins. Most of the mineral deposits in the Pioche-Marysvale mineral belt were formed as a result of igneous activity in the middle and late Cenozoic time. A more complete description of the geology and a mineral-resource appraisal of the Richfield quadrangle appears in Steven and Morris (1984 and 1987).</p>\n<br/>\n<p>The regional sampling program was designed to define broad geochemical patterns and trends that can be utilized along with geological and geophysical data to assess the mineral-resource potential for this quadrangle. Reconnaissance geochemical surveys are valuable tools in mineral exploration, especially when used in conjunction with data obtained from other earth science disciplines. Identifying specific exploration targets generally involves additional, more detailed investigations.</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Denver, CO","doi":"10.3133/mf2138E","usgsCitation":"Miller, W.R., Motooka, J.M., and McHugh, J., 1990, Map showing the distribution of molybdenum in stream-sediment samples, Richfield 1° x 2° quadrangle, Utah: U.S. Geological Survey Miscellaneous Field Studies Map 2138, 1 Plate: 41.31 x 23.35 inches, https://doi.org/10.3133/mf2138E.","productDescription":"1 Plate: 41.31 x 23.35 inches","costCenters":[],"links":[{"id":180139,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/mf2138e.jpg"},{"id":390776,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_5746.htm"},{"id":283674,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/mf/2138-E/plate-1.pdf"}],"scale":"250000","country":"United States","state":"Utah","otherGeospatial":"Richfield 1° x 2° quadrangle","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -114.0,38.0 ], [ -114.0,39.0 ], [ -112.0,39.0 ], [ -112.0,38.0 ], [ -114.0,38.0 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a9fe4b07f02db660f03","contributors":{"authors":[{"text":"Miller, William R.","contributorId":53838,"corporation":false,"usgs":true,"family":"Miller","given":"William","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":263523,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Motooka, Jerry M.","contributorId":36611,"corporation":false,"usgs":true,"family":"Motooka","given":"Jerry","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":263522,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"McHugh, John B.","contributorId":64651,"corporation":false,"usgs":true,"family":"McHugh","given":"John B.","affiliations":[],"preferred":false,"id":263524,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
]}