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,{"id":1515,"text":"wsp1918 - 1969 - Surface water supply of the United States 1961-65: Part 6, Missouri River basin: Volume 3. Missouri River basin from Sioux City, Iowa to Nebraska City, Nebraska","interactions":[],"lastModifiedDate":"2022-11-02T19:10:57.406604","indexId":"wsp1918","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1969","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":341,"text":"Water Supply Paper","code":"WSP","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"1918","title":"Surface water supply of the United States 1961-65: Part 6, Missouri River basin: Volume 3. Missouri River basin from Sioux City, Iowa to Nebraska City, Nebraska","docAbstract":"<p>No abstract available.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/wsp1918","usgsCitation":"Water Resources Division, U.S. Geological Survey, 1969, Surface water supply of the United States 1961-65: Part 6, Missouri River basin: Volume 3. Missouri River basin from Sioux City, Iowa to Nebraska City, Nebraska: U.S. Geological Survey Water Supply Paper 1918, Report: ix, 751 p.; 1 Plate: 30.00 × 16.25 inches, https://doi.org/10.3133/wsp1918.","productDescription":"Report: ix, 751 p.; 1 Plate: 30.00 × 16.25 inches","costCenters":[],"links":[{"id":26579,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wsp/1918/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":26578,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/wsp/1918/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":136967,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wsp/1918/report-thumb.jpg"},{"id":409072,"rank":4,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_25142.htm","linkFileType":{"id":5,"text":"html"}}],"country":"United States","state":"Colorado, Iowa, Nebraska, South Dakota, Wyoming","otherGeospatial":"Missouri River basin","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            [\n              -95,\n              38.804\n            ],\n            [\n              -95,\n              43.65\n            ],\n            [\n              -109,\n              43.65\n            ],\n            [\n              -109,\n              38.804\n            ],\n            [\n              -95,\n              38.804\n            ]\n          ]\n        ],\n        \"type\": \"Polygon\"\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4afee4b07f02db697263","contributors":{"authors":[{"text":"Water Resources Division, U.S. Geological Survey","contributorId":128075,"corporation":true,"usgs":false,"organization":"Water Resources Division, U.S. Geological Survey","id":527881,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":15393,"text":"ofr69202 - 1969 - Cretaceous sedimentation and tectonism in the southeastern Kaiparowits region, Utah","interactions":[],"lastModifiedDate":"2025-07-28T17:44:06.445282","indexId":"ofr69202","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1969","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"69-202","title":"Cretaceous sedimentation and tectonism in the southeastern Kaiparowits region, Utah","docAbstract":"Upper Cretaceous strata in the southeastern Kaiparowits region of south-central Utah consist of approximately 3,500 feet of interfingering sandstone, mudstone, shale, and coal in the Dakota Formation (oldest), Tropic Shale, Straight Cliffs Formation, and Wahweap Formation (youngest). The formations consist of several depositional facies that can be recognized by characteristic lithologies bedding structures, and fossils; these are the alluvial plain, deltaic plain, lagoonal-paludal, barrier sandstone, and offshore marine facies. The distribution of facies clearly defines the paleogeography of the region during several cycles of marine transgression and regression. The nonmarine beds were deposited on a broad alluvial coastal plain that was bordered on the west and southwest by highlands and on the east and northeast by the Western Interior seaway. The marine beds were deposited whenever the seaway advanced into or across the region. \r\n\r\nThe Dakota Formation and the lower part of the Tropic Shale were deposited in nonmarine and marine environments, while the shoreline advanced generally westward across the region. The middle and upper part of the Tropic Shale and the Tibbet Canyon and Smoky Hollow Members of the Straight Cliffs Formation were deposited in marine and nonmarine environments when the seaway had reached its greatest areal extent and began a gradual northeastward withdrawal. An unconformity at the top of the Smoky Hollow represents a period of erosion and possibly nondeposition before deposition of the John Henry Member of the Straight Cliffs. \r\n\r\nThe John Henry Member grades from nonmarine in the southwest to predominantly marine in the northeast, and was deposited during two relatively minor cycles of transgression and regression. The Drip Tank Member at the top of the Straight Cliffs Formation is a widespread sandstone unit deposited mainly in fluvial environments. Some of the beds in the northeastern part of the region were probably deposited in marine waters during the final incursion of the seaway into the Kaiparowits region. The overlying Wahweap Formation was deposited in nonmarine environments. Slight but continued tectonism during Late Cretaceous time is indicated by lateral changes of facies and thickness variations that coincide at least partly with present structures. These criteria indicate that Laramide tectonism consisted of two phases. An early phase that lasted from about late Albian to late Campanian time included regional subsidence, basin downwarping, and movement on local folds and faults. A later phase that lasted from late Campanian to about late Paleocene time included regional uplift, monoclinal flexing, and probable new faulting, as well as continued basin downwarping and movement on local folds and probably on the older faults. \r\n\r\nThe principal economic resource in the Kaiparowits region is bituminous or subbituminous coal in the john Henry Member. Because basin downwarping and movement on local folds occurred during deposition, the thicker and more continuous coal beds are in the ancestral synclines and tile deeper part of the structural basin. Presently indicated resources total 7.3 billion tons, but considerably larger quantities are probably present in the unexplored parts of the region. Several potential resources include ground water, titaniferous sandstone, and possibly oil and gas.","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr69202","usgsCitation":"Peterson, F., 1969, Cretaceous sedimentation and tectonism in the southeastern Kaiparowits region, Utah: U.S. Geological Survey Open-File Report 69-202, Report: 259 p.; 21 Plates: 56.21 x 22.56 inches or smaller, https://doi.org/10.3133/ofr69202.","productDescription":"Report: 259 p.; 21 Plates: 56.21 x 22.56 inches or 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States","state":"Utah","otherGeospatial":"southeastern Kaiparowits region","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            [\n              -111.75,\n              37.5\n            ],\n            [\n              -111.75,\n              37\n            ],\n            [\n              -110.957,\n              37\n            ],\n            [\n              -110.957,\n              37.5\n            ],\n            [\n              -111.75,\n              37.5\n            ]\n          ]\n        ],\n        \"type\": \"Polygon\"\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ad5e4b07f02db6833a0","contributors":{"authors":[{"text":"Peterson, Fred fpeterson@usgs.gov","contributorId":1309,"corporation":false,"usgs":true,"family":"Peterson","given":"Fred","email":"fpeterson@usgs.gov","affiliations":[],"preferred":true,"id":171062,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":14544,"text":"ofr69147 - 1969 - Geology of the Reventado River Watershed, Costa Rica, Part A, General geology","interactions":[],"lastModifiedDate":"2025-06-17T14:50:19.100869","indexId":"ofr69147","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1969","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"69-147","title":"Geology of the Reventado River Watershed, Costa Rica, Part A, General geology","docAbstract":"<p>Irazu volcano, a large composite cone, consists of interbedded lava flows, lahars, and ash beds. This rock sequence, named the Irazil Group, has been divided into four formations; from the base: Reventado Formation, Sapper Formation, Birris Formation, and Cervantes Formation. Only the Reventado and Sapper Formations crop out in the Reventado watershed. The Reventado Formation consists of at least four widespread medium-gray finely prophyritic lava flows and interbedded lahar and some ash. Where not excessively jointed, lava flows within the formation are structurally sound and generally fresh. The Sapper Formation also consists of interbedded lava, lahar, and ash; lavas are black dense and coarsely porphyritic and in the middle part of the watershed are structurally sound if not excessively jointed. In the upper part of the watershed Sapper lavas are deeply altered, pyritic and structurally unsound.</p><p>At least three major inactive and six major active landslides have been recognized in the Reventado watershed, all apparently in the Sapper Formation. Mudflows in the Reventado watershed have been supplied with debris from the caving of oversteepened stream banks and to a lesser extent from the active landslides.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr69147","usgsCitation":"Krushensky, R., 1969, Geology of the Reventado River Watershed, Costa Rica, Part A, General geology: U.S. Geological Survey Open-File Report 69-147, Report: i, 19 p.; 1 Plate: 25.35 x 35.88 inches, https://doi.org/10.3133/ofr69147.","productDescription":"Report: i, 19 p.; 1 Plate: 25.35 x 35.88 inches","costCenters":[],"links":[{"id":43222,"rank":2,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1969/0147/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":146595,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1969/0147/report-thumb.jpg"},{"id":490833,"rank":3,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1969/0147/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"scale":"25000","country":"Costa Rica","geographicExtents":"{\"type\":\"FeatureCollection\",\"features\":[{\"type\":\"Feature\",\"geometry\":{\"type\":\"Polygon\",\"coordinates\":[[[-82.96578,8.22503],[-83.50844,8.44693],[-83.71147,8.65684],[-83.59631,8.83044],[-83.63264,9.05139],[-83.90989,9.2908],[-84.3034,9.48735],[-84.64764,9.61554],[-84.71335,9.90805],[-84.97566,10.08672],[-84.91137,9.79599],[-85.11092,9.55704],[-85.33949,9.83454],[-85.66079,9.93335],[-85.79744,10.13489],[-85.79171,10.43934],[-85.65931,10.75433],[-85.94173,10.89528],[-85.71254,11.08844],[-85.56185,11.21712],[-84.903,10.9523],[-84.67307,11.08266],[-84.35593,10.99923],[-84.19018,10.79345],[-83.89505,10.72684],[-83.65561,10.93876],[-83.40232,10.39544],[-83.01568,9.99298],[-82.5462,9.56613],[-82.93289,9.47681],[-82.92715,9.07433],[-82.71918,8.92571],[-82.86866,8.80727],[-82.82977,8.6263],[-82.91318,8.42352],[-82.96578,8.22503]]]},\"properties\":{\"name\":\"Costa Rica\"}}]}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4acce4b07f02db67e7a4","contributors":{"authors":[{"text":"Krushensky, R.D.","contributorId":94648,"corporation":false,"usgs":true,"family":"Krushensky","given":"R.D.","affiliations":[],"preferred":false,"id":169623,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":68161,"text":"ha409 - 1969 - Flood of August 1969, Bon Air quadrangle, Richmond, Virginia","interactions":[],"lastModifiedDate":"2012-02-10T00:11:13","indexId":"ha409","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1969","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":318,"text":"Hydrologic Atlas","code":"HA","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"409","title":"Flood of August 1969, Bon Air quadrangle, Richmond, Virginia","language":"ENGLISH","doi":"10.3133/ha409","usgsCitation":"Miller, E., 1969, Flood of August 1969, Bon Air quadrangle, Richmond, Virginia: U.S. Geological Survey Hydrologic Atlas 409, 1 map :col. ;58 x 46 cm., on sheet 76 x 78 cm., https://doi.org/10.3133/ha409.","productDescription":"1 map :col. ;58 x 46 cm., on sheet 76 x 78 cm.","costCenters":[],"links":[{"id":189380,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":89467,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/ha/409/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}}],"scale":"24000","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -77.61749999999999,37.5 ], [ -77.61749999999999,37.6175 ], [ -77.5,37.6175 ], [ -77.5,37.5 ], [ -77.61749999999999,37.5 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49f2e4b07f02db5eeef1","contributors":{"authors":[{"text":"Miller, E.M.","contributorId":42215,"corporation":false,"usgs":true,"family":"Miller","given":"E.M.","email":"","affiliations":[],"preferred":false,"id":277756,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":68163,"text":"ha410 - 1969 - Flood of August 1969, Richmond quadrangle, Richmond, Virginia","interactions":[],"lastModifiedDate":"2022-09-21T18:07:48.100074","indexId":"ha410","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1969","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":318,"text":"Hydrologic Atlas","code":"HA","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"410","title":"Flood of August 1969, Richmond quadrangle, Richmond, Virginia","docAbstract":"<p>No abstract available.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ha410","usgsCitation":"Miller, E., 1969, Flood of August 1969, Richmond quadrangle, Richmond, Virginia: U.S. Geological Survey Hydrologic Atlas 410, 1 Plate: 30.00 × 29.60 inches, https://doi.org/10.3133/ha410.","productDescription":"1 Plate: 30.00 × 29.60 inches","costCenters":[],"links":[{"id":190003,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":407147,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_15794.htm","linkFileType":{"id":5,"text":"html"}},{"id":89469,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/ha/410/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}}],"scale":"24000","country":"United States","state":"Virginia","city":"Richmond","otherGeospatial":"Richmond quadrangle","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -77.5,37.5 ], [ -77.5,37.625 ], [ -77.375,37.625 ], [ -77.375,37.5 ], [ -77.5,37.5 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49f2e4b07f02db5eeea9","contributors":{"authors":[{"text":"Miller, E.M.","contributorId":42215,"corporation":false,"usgs":true,"family":"Miller","given":"E.M.","email":"","affiliations":[],"preferred":false,"id":277758,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":14474,"text":"ofr69137 - 1969 - Principal facts for gravity stations in Lemhi and Birch Creek Valleys, Lemhi County, Idaho gravity data","interactions":[],"lastModifiedDate":"2012-02-02T00:07:03","indexId":"ofr69137","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1969","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"69-137","title":"Principal facts for gravity stations in Lemhi and Birch Creek Valleys, Lemhi County, Idaho gravity data","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr69137","usgsCitation":"Kinoshita, W.T., Davis, W.E., and Peterson, D.L., 1969, Principal facts for gravity stations in Lemhi and Birch Creek Valleys, Lemhi County, Idaho gravity data: U.S. Geological Survey Open-File Report 69-137, 2 p. ;29 x 39 cm., https://doi.org/10.3133/ofr69137.","productDescription":"2 p. ;29 x 39 cm.","costCenters":[],"links":[{"id":147791,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1969/0137/report-thumb.jpg"},{"id":43170,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1969/0137/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4aa9e4b07f02db667fc6","contributors":{"authors":[{"text":"Kinoshita, Willie Tomoni","contributorId":87148,"corporation":false,"usgs":true,"family":"Kinoshita","given":"Willie","email":"","middleInitial":"Tomoni","affiliations":[],"preferred":false,"id":169517,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Davis, W. E.","contributorId":100844,"corporation":false,"usgs":true,"family":"Davis","given":"W.","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":169518,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Peterson, Donald L.","contributorId":28597,"corporation":false,"usgs":true,"family":"Peterson","given":"Donald","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":169516,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":6451,"text":"pp626 - 1969 - Geology and mineral deposits of the Poncha Springs NE quadrangle, Chaffee County, Colorado","interactions":[{"subject":{"id":47268,"text":"ofr66145 - 1966 - Geologic map of the Poncha Springs NE quadrangle, Chaffee County, Colorado","indexId":"ofr66145","publicationYear":"1966","noYear":false,"title":"Geologic map of the Poncha Springs NE quadrangle, Chaffee County, Colorado"},"predicate":"SUPERSEDED_BY","object":{"id":6451,"text":"pp626 - 1969 - Geology and mineral deposits of the Poncha Springs NE quadrangle, Chaffee County, Colorado","indexId":"pp626","publicationYear":"1969","noYear":false,"title":"Geology and mineral deposits of the Poncha Springs NE quadrangle, Chaffee County, Colorado"},"id":1}],"lastModifiedDate":"2022-02-17T21:04:44.663806","indexId":"pp626","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1969","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":331,"text":"Professional Paper","code":"PP","onlineIssn":"2330-7102","printIssn":"1044-9612","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"626","title":"Geology and mineral deposits of the Poncha Springs NE quadrangle, Chaffee County, Colorado","docAbstract":"<p>No abstract available.</p>","language":"English","publisher":"U.S. Govt. Print. Off.","doi":"10.3133/pp626","usgsCitation":"Van Alstine, R.E., and Cox, D.C., 1969, Geology and mineral deposits of the Poncha Springs NE quadrangle, Chaffee County, Colorado: U.S. Geological Survey Professional Paper 626, Report: iv, 52 p.; 6 Plates: 43.28 × 34.72 inches or smaller, https://doi.org/10.3133/pp626.","productDescription":"Report: iv, 52 p.; 6 Plates: 43.28 × 34.72 inches or smaller","costCenters":[],"links":[{"id":104699,"rank":700,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_4953.htm","linkFileType":{"id":5,"text":"html"},"description":"4953"},{"id":112853,"rank":405,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/pp/0626/plate-6.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":112852,"rank":404,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/pp/0626/plate-5.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":112851,"rank":403,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/pp/0626/plate-4.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":112850,"rank":402,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/pp/0626/plate-3.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":112849,"rank":401,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/pp/0626/plate-2.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":112848,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/pp/0626/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":112847,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/pp/0626/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":140459,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/pp/0626/report-thumb.jpg"}],"country":"United States","state":"Colorado","county":"Chaffee County","otherGeospatial":"Poncha Springs NE quadrangle","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -106.125,\n              38.625\n            ],\n            [\n              -106,\n              38.625\n            ],\n            [\n              -106,\n              38.75\n            ],\n            [\n              -106.125,\n              38.75\n            ],\n            [\n              -106.125,\n              38.625\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b32e4b07f02db6b46ba","contributors":{"authors":[{"text":"Van Alstine, Ralph Erskine","contributorId":12472,"corporation":false,"usgs":true,"family":"Van Alstine","given":"Ralph","email":"","middleInitial":"Erskine","affiliations":[],"preferred":false,"id":152742,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Cox, D. C.","contributorId":12851,"corporation":false,"usgs":true,"family":"Cox","given":"D.","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":152743,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
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,{"id":32646,"text":"pp496B - 1969 - Geochemistry and paleolimnology of the trona deposits and associated authigenic minerals of the Green River Formation of Wyoming","interactions":[],"lastModifiedDate":"2012-02-02T00:09:09","indexId":"pp496B","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1969","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":331,"text":"Professional Paper","code":"PP","onlineIssn":"2330-7102","printIssn":"1044-9612","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"496","chapter":"B","title":"Geochemistry and paleolimnology of the trona deposits and associated authigenic minerals of the Green River Formation of Wyoming","language":"ENGLISH","doi":"10.3133/pp496B","usgsCitation":"Bradley, W.H., and Eugster, H., 1969, Geochemistry and paleolimnology of the trona deposits and associated authigenic minerals of the Green River Formation of Wyoming: U.S. Geological Survey Professional Paper 496, p. B1-B71, https://doi.org/10.3133/pp496B.","productDescription":"p. B1-B71","costCenters":[],"links":[{"id":104476,"rank":700,"type":{"id":15,"text":"Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_4510.htm","linkFileType":{"id":5,"text":"html"},"description":"4510"},{"id":121747,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/pp/0496b/report-thumb.jpg"},{"id":60536,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/pp/0496b/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":60537,"rank":401,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/pp/0496b/plate-2.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":60538,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/pp/0496b/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"scale":"1","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b1fe4b07f02db6ab72f","contributors":{"authors":[{"text":"Bradley, W. H.","contributorId":102452,"corporation":false,"usgs":true,"family":"Bradley","given":"W.","email":"","middleInitial":"H.","affiliations":[],"preferred":false,"id":208853,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Eugster, H.P.","contributorId":99992,"corporation":false,"usgs":true,"family":"Eugster","given":"H.P.","email":"","affiliations":[],"preferred":false,"id":208852,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":61582,"text":"gq840 - 1969 - Geologic map of the upper Holter Lake quadrangle, Lewis and Clark County, Montana","interactions":[],"lastModifiedDate":"2012-02-10T00:10:28","indexId":"gq840","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1969","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":316,"text":"Geologic Quadrangle","code":"GQ","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"840","title":"Geologic map of the upper Holter Lake quadrangle, Lewis and Clark County, Montana","language":"ENGLISH","doi":"10.3133/gq840","usgsCitation":"Robinson, G.D., McCallum, M.E., and Hays, W.H., 1969, Geologic map of the upper Holter Lake quadrangle, Lewis and Clark County, Montana: U.S. Geological Survey Geologic Quadrangle 840, 1 map., https://doi.org/10.3133/gq840.","productDescription":"1 map.","costCenters":[],"links":[{"id":103556,"rank":700,"type":{"id":15,"text":"Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_2142.htm","linkFileType":{"id":5,"text":"html"},"description":"2142"},{"id":247891,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/gq/0840/report.pdf","size":"33","linkFileType":{"id":1,"text":"pdf"}},{"id":252316,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/gq/0840/report-thumb.jpg"}],"scale":"24000","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -112,46.75 ], [ -112,46.8675 ], [ -111.86749999999999,46.8675 ], [ -111.86749999999999,46.75 ], [ -112,46.75 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ae1e4b07f02db68881e","contributors":{"authors":[{"text":"Robinson, G. D.","contributorId":96669,"corporation":false,"usgs":true,"family":"Robinson","given":"G.","email":"","middleInitial":"D.","affiliations":[],"preferred":false,"id":266095,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"McCallum, M. E.","contributorId":34119,"corporation":false,"usgs":true,"family":"McCallum","given":"M.","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":266094,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Hays, William Henry","contributorId":29424,"corporation":false,"usgs":true,"family":"Hays","given":"William","email":"","middleInitial":"Henry","affiliations":[],"preferred":false,"id":266093,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":33932,"text":"b1312G - 1969 - Lead isotope guides for Mississippi Valley lead-zinc exploration","interactions":[],"lastModifiedDate":"2012-02-02T00:09:35","indexId":"b1312G","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1969","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":306,"text":"Bulletin","code":"B","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"1312","chapter":"G","title":"Lead isotope guides for Mississippi Valley lead-zinc exploration","language":"ENGLISH","publisher":"U.S.Govt.Print.Off.,","doi":"10.3133/b1312G","usgsCitation":"Cannon, R.S., and Pierce, A.P., 1969, Lead isotope guides for Mississippi Valley lead-zinc exploration: U.S. Geological Survey Bulletin 1312, 20 p, https://doi.org/10.3133/b1312G.","productDescription":"20 p","costCenters":[],"links":[{"id":96187,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/bul/1312g/report.pdf","size":"1486","linkFileType":{"id":1,"text":"pdf"}},{"id":166192,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/bul/1312g/report-thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b1ae4b07f02db6a87c4","contributors":{"authors":[{"text":"Cannon, Ralph Smyser Jr.","contributorId":103691,"corporation":false,"usgs":true,"family":"Cannon","given":"Ralph","suffix":"Jr.","email":"","middleInitial":"Smyser","affiliations":[],"preferred":false,"id":212190,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Pierce, Arthur P.","contributorId":59792,"corporation":false,"usgs":true,"family":"Pierce","given":"Arthur","email":"","middleInitial":"P.","affiliations":[],"preferred":false,"id":212189,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":53329,"text":"ofr6977 - 1969 - Availability of Ground Water near Arena, Luna County, New Mexico","interactions":[],"lastModifiedDate":"2012-02-02T00:11:44","indexId":"ofr6977","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1969","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"69-77","title":"Availability of Ground Water near Arena, Luna County, New Mexico","language":"ENGLISH","doi":"10.3133/ofr6977","usgsCitation":"Doty, G.C., 1969, Availability of Ground Water near Arena, Luna County, New Mexico: U.S. Geological Survey Open-File Report 69-77, 21 p.; 2 figs., https://doi.org/10.3133/ofr6977.","productDescription":"21 p.; 2 figs.","costCenters":[],"links":[{"id":174412,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1969/0077/report-thumb.jpg"},{"id":87223,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1969/0077/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4aa9e4b07f02db667fb6","contributors":{"authors":[{"text":"Doty, Gene C.","contributorId":96272,"corporation":false,"usgs":true,"family":"Doty","given":"Gene","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":247289,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":55934,"text":"ofr69230 - 1969 - Summary of microearthquakes along the San Andreas fault system in central California, April to June 30, 1968","interactions":[],"lastModifiedDate":"2012-02-02T00:12:18","indexId":"ofr69230","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1969","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"69-230","title":"Summary of microearthquakes along the San Andreas fault system in central California, April to June 30, 1968","language":"ENGLISH","doi":"10.3133/ofr69230","usgsCitation":"Roller, J.C., Eaton, J.P., and Lee, W., 1969, Summary of microearthquakes along the San Andreas fault system in central California, April to June 30, 1968: U.S. Geological Survey Open-File Report 69-230, 24 p. (incl. 20 p. tables, 1 fig.), https://doi.org/10.3133/ofr69230.","productDescription":"24 p. (incl. 20 p. tables, 1 fig.)","costCenters":[],"links":[{"id":184487,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b04e4b07f02db699119","contributors":{"authors":[{"text":"Roller, John C.","contributorId":60642,"corporation":false,"usgs":true,"family":"Roller","given":"John","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":254519,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Eaton, Jerry P.","contributorId":22341,"corporation":false,"usgs":true,"family":"Eaton","given":"Jerry","email":"","middleInitial":"P.","affiliations":[],"preferred":false,"id":254518,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Lee, William Hung Kan","contributorId":83502,"corporation":false,"usgs":true,"family":"Lee","given":"William Hung Kan","affiliations":[],"preferred":false,"id":254520,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":3639,"text":"cir614 - 1969 - Metalliferous deposits near Granite Mountain, eastern Seward Peninsula, Alaska","interactions":[],"lastModifiedDate":"2017-06-25T13:02:53","indexId":"cir614","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1969","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":307,"text":"Circular","code":"CIR","onlineIssn":"2330-5703","printIssn":"1067-084X","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"614","title":"Metalliferous deposits near Granite Mountain, eastern Seward Peninsula, Alaska","docAbstract":"New deposits of lead, zinc, and silver were found in a large altered zone 18 miles long and 2 to 5 miles wide near Quartz Creek west of Granite Mountain in the eastern Seward Peninsula, Alaska. New deposits of molybdenum, bismuth, and silver were found associated with a previously reported occurrence of uranium, copper, lead, and zinc minerals in the upper Peace River drainage northeast of Granite Mountain. Both groups of deposits are associated spatially with felsic plutonic rocks and occur near the western edge of a late Mesozoic province of volcanic plutonic rocks. Both groups of deposits warrant further investigation as possible exploration target areas.","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/cir614","usgsCitation":"Miller, T.P., and Elliott, R.L., 1969, Metalliferous deposits near Granite Mountain, eastern Seward Peninsula, Alaska: U.S. Geological Survey Circular 614, iii, 19 p. :illus. ;26 cm., https://doi.org/10.3133/cir614.","productDescription":"iii, 19 p. :illus. ;26 cm.","costCenters":[],"links":[{"id":30681,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/circ/1969/0614/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":122727,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/circ/1969/0614/report-thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a4fe4b07f02db628624","contributors":{"authors":[{"text":"Miller, Thomas P. tmiller@usgs.gov","contributorId":4183,"corporation":false,"usgs":true,"family":"Miller","given":"Thomas","email":"tmiller@usgs.gov","middleInitial":"P.","affiliations":[{"id":121,"text":"Alaska Volcano Observatory","active":false,"usgs":true}],"preferred":false,"id":147312,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Elliott, Raymond L.","contributorId":82667,"corporation":false,"usgs":true,"family":"Elliott","given":"Raymond","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":147313,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":33867,"text":"b1274O - 1969 - Changes in stratigraphic nomenclature in the Cretaceous system, east-central Puerto Rico","interactions":[],"lastModifiedDate":"2012-02-02T00:09:37","indexId":"b1274O","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1969","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":306,"text":"Bulletin","code":"B","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"1274","chapter":"O","title":"Changes in stratigraphic nomenclature in the Cretaceous system, east-central Puerto Rico","language":"ENGLISH","publisher":"U. S. Govt. Print. Off.,","doi":"10.3133/b1274O","usgsCitation":"Briggs, R.P., 1969, Changes in stratigraphic nomenclature in the Cretaceous system, east-central Puerto Rico: U.S. Geological Survey Bulletin 1274, p. O1-O31, ill., maps ;24 cm., https://doi.org/10.3133/b1274O.","productDescription":"p. O1-O31, ill., maps ;24 cm.","costCenters":[],"links":[{"id":96173,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/bul/1274o/report.pdf","size":"2237","linkFileType":{"id":1,"text":"pdf"}},{"id":165957,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/bul/1274o/report-thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49e5e4b07f02db5e6c59","contributors":{"authors":[{"text":"Briggs, Reginald Peter","contributorId":78723,"corporation":false,"usgs":true,"family":"Briggs","given":"Reginald","email":"","middleInitial":"Peter","affiliations":[],"preferred":false,"id":212079,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":6175,"text":"pp260II - 1969 - Miocene pollen and spore flora of Eniwetok Atoll, Marshall Islands","interactions":[],"lastModifiedDate":"2012-02-02T00:06:02","indexId":"pp260II","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1969","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":331,"text":"Professional Paper","code":"PP","onlineIssn":"2330-7102","printIssn":"1044-9612","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"260","chapter":"II","title":"Miocene pollen and spore flora of Eniwetok Atoll, Marshall Islands","language":"ENGLISH","publisher":"U.S. Govt. Print. Off.,","doi":"10.3133/pp260II","usgsCitation":"Leopold, E.B., 1969, Miocene pollen and spore flora of Eniwetok Atoll, Marshall Islands: U.S. Geological Survey Professional Paper 260, p. 1133-1185, https://doi.org/10.3133/pp260II.","productDescription":"p. 1133-1185","costCenters":[],"links":[{"id":118261,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/pp/0260ii/report-thumb.jpg"},{"id":33304,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/pp/0260ii/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b05e4b07f02db699c09","contributors":{"authors":[{"text":"Leopold, Estella B.","contributorId":30979,"corporation":false,"usgs":true,"family":"Leopold","given":"Estella","email":"","middleInitial":"B.","affiliations":[],"preferred":false,"id":152240,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":62748,"text":"gq826 - 1969 - Geologic map of the Mather quadrangle, southwestern Pennsylvania","interactions":[],"lastModifiedDate":"2012-02-10T00:10:40","indexId":"gq826","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1969","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":316,"text":"Geologic Quadrangle","code":"GQ","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"826","title":"Geologic map of the Mather quadrangle, southwestern Pennsylvania","language":"ENGLISH","doi":"10.3133/gq826","usgsCitation":"Kent, B.H., 1969, Geologic map of the Mather quadrangle, southwestern Pennsylvania: U.S. Geological Survey Geologic Quadrangle 826, 1 map., https://doi.org/10.3133/gq826.","productDescription":"1 map.","costCenters":[],"links":[{"id":103542,"rank":700,"type":{"id":15,"text":"Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_2128.htm","linkFileType":{"id":5,"text":"html"},"description":"2128"},{"id":248903,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/gq/0826/report.pdf","size":"38","linkFileType":{"id":1,"text":"pdf"}},{"id":254378,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/gq/0826/report-thumb.jpg"}],"scale":"24000","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -80.11749999999999,39.8675 ], [ -80.11749999999999,40 ], [ -80,40 ], [ -80,39.8675 ], [ -80.11749999999999,39.8675 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4afde4b07f02db696bfe","contributors":{"authors":[{"text":"Kent, Bion H.","contributorId":63389,"corporation":false,"usgs":true,"family":"Kent","given":"Bion","email":"","middleInitial":"H.","affiliations":[],"preferred":false,"id":267808,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":3668,"text":"cir623 - 1969 - Gold-bearing jasperoid in the Drum Mountains, Juab and Millard Counties, Utah","interactions":[],"lastModifiedDate":"2017-06-25T13:03:51","indexId":"cir623","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1969","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":307,"text":"Circular","code":"CIR","onlineIssn":"2330-5703","printIssn":"1067-084X","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"623","title":"Gold-bearing jasperoid in the Drum Mountains, Juab and Millard Counties, Utah","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/cir623","usgsCitation":"McCarthy, J., Learned, R.E., Botbol, J., Lovering, T., Watterson, J., and Turner, R.L., 1969, Gold-bearing jasperoid in the Drum Mountains, Juab and Millard Counties, Utah: U.S. Geological Survey Circular 623, 4 p. :illus. ;27 cm., https://doi.org/10.3133/cir623.","productDescription":"4 p. :illus. ;27 cm.","costCenters":[],"links":[{"id":117688,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/circ/1969/0623/report-thumb.jpg"},{"id":30708,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/circ/1969/0623/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4abde4b07f02db673fad","contributors":{"authors":[{"text":"McCarthy, Joseph Howard","contributorId":46927,"corporation":false,"usgs":true,"family":"McCarthy","given":"Joseph Howard","affiliations":[],"preferred":false,"id":147370,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Learned, R. E.","contributorId":9638,"corporation":false,"usgs":true,"family":"Learned","given":"R.","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":147369,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Botbol, J.M.","contributorId":46944,"corporation":false,"usgs":true,"family":"Botbol","given":"J.M.","affiliations":[],"preferred":false,"id":147371,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Lovering, T.G.","contributorId":55014,"corporation":false,"usgs":true,"family":"Lovering","given":"T.G.","affiliations":[],"preferred":false,"id":147372,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Watterson, J.R.","contributorId":102890,"corporation":false,"usgs":true,"family":"Watterson","given":"J.R.","email":"","affiliations":[],"preferred":false,"id":147374,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Turner, R. L.","contributorId":93903,"corporation":false,"usgs":true,"family":"Turner","given":"R.","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":147373,"contributorType":{"id":1,"text":"Authors"},"rank":6}]}}
,{"id":3669,"text":"cir609 - 1969 - Mercury in soil gas and air--A potential tool in mineral exploration","interactions":[],"lastModifiedDate":"2017-06-25T13:03:49","indexId":"cir609","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1969","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":307,"text":"Circular","code":"CIR","onlineIssn":"2330-5703","printIssn":"1067-084X","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"609","title":"Mercury in soil gas and air--A potential tool in mineral exploration","docAbstract":"The mercury content in soil gas and in the atmosphere was measured in several mining districts to test the possibility that the mercury content in the atmosphere is higher over ore deposits than over barren ground. At Cortez, Nev., the distribution of anorhalous amounts of mercury in the air collected at ground level (soil gas) correlates well with the distribution of gold-bearing rocks that are covered by as much as 100 feet of gravel. The mercury content in the atmosphere collected at an altitude of 200 feet by an aircraft was 20 times background over a mercury posit and 10 times background over two porphyry copper deposits. Measurement of mercury in soil gas and air may prove to be a valuable exploration tool.","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/cir609","usgsCitation":"McCarthy, J., Vaughn, W., Learned, R.E., and Meuschke, J.L., 1969, Mercury in soil gas and air--A potential tool in mineral exploration: U.S. Geological Survey Circular 609, iii, 16 p. :illus. ;26 cm., https://doi.org/10.3133/cir609.","productDescription":"iii, 16 p. :illus. ;26 cm.","costCenters":[],"links":[{"id":30709,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/circ/1969/0609/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":123015,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/circ/1969/0609/report-thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a4ae4b07f02db624c41","contributors":{"authors":[{"text":"McCarthy, Joseph Howard","contributorId":46927,"corporation":false,"usgs":true,"family":"McCarthy","given":"Joseph Howard","affiliations":[],"preferred":false,"id":147376,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Vaughn, W.W.","contributorId":91842,"corporation":false,"usgs":true,"family":"Vaughn","given":"W.W.","email":"","affiliations":[],"preferred":false,"id":147378,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Learned, R. E.","contributorId":9638,"corporation":false,"usgs":true,"family":"Learned","given":"R.","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":147375,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Meuschke, J. L.","contributorId":53349,"corporation":false,"usgs":true,"family":"Meuschke","given":"J.","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":147377,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":6041,"text":"pp603 - 1969 - Uranium resources of northwestern New Mexico","interactions":[],"lastModifiedDate":"2012-02-02T00:05:56","indexId":"pp603","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1969","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":331,"text":"Professional Paper","code":"PP","onlineIssn":"2330-7102","printIssn":"1044-9612","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"603","title":"Uranium resources of northwestern New Mexico","language":"ENGLISH","publisher":"U.S. Govt. Print. Off.,","doi":"10.3133/pp603","usgsCitation":"Hilpert, L.S., 1969, Uranium resources of northwestern New Mexico: U.S. Geological Survey Professional Paper 603, 166 p., https://doi.org/10.3133/pp603.","productDescription":"166 p.","costCenters":[],"links":[{"id":104684,"rank":700,"type":{"id":15,"text":"Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_4934.htm","linkFileType":{"id":5,"text":"html"},"description":"4934"},{"id":118343,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/pp/0603/report-thumb.jpg"},{"id":33009,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/pp/0603/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":33010,"rank":401,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/pp/0603/plate-2.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":33011,"rank":402,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/pp/0603/plate-3.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":33012,"rank":403,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/pp/0603/plate-4.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":33013,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/pp/0603/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a18e4b07f02db6053b5","contributors":{"authors":[{"text":"Hilpert, Lowell S.","contributorId":62584,"corporation":false,"usgs":true,"family":"Hilpert","given":"Lowell","email":"","middleInitial":"S.","affiliations":[],"preferred":false,"id":152001,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":3643,"text":"cir598 - 1969 - Establishment of gold-quartz standard GQS-1","interactions":[],"lastModifiedDate":"2017-06-25T13:03:56","indexId":"cir598","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1969","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":307,"text":"Circular","code":"CIR","onlineIssn":"2330-5703","printIssn":"1067-084X","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"598","title":"Establishment of gold-quartz standard GQS-1","docAbstract":"A homogeneous gold-quartz standard, GQS-1, was prepared from a heterogeneous gold-bearing quartz by chemical treatment. The concentration of gold in GQS-1 was determined by both instrumental neutron activation analysis and radioisotope dilution analysis to be 2.61?0.10 parts per million. Analysis of 10 samples of the standard by both instrumental neutron activation analysis and radioisotope dilution analysis failed to reveal heterogeneity within the standard. The precision of the analytical methods, expressed as standard error, was approximately 0.1 part per million. The analytical data were also used to estimate the average size of gold particles. The chemical treatment apparently reduced the average diameter of the gold particles by at least an order of magnitude and increased the concentration of gold grains by a factor of at least 4,000.","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/cir598","usgsCitation":"Millard, H., Marinenko, J., and McLane, J.E., 1969, Establishment of gold-quartz standard GQS-1: U.S. Geological Survey Circular 598, iii, 6 p. ;26 cm., https://doi.org/10.3133/cir598.","productDescription":"iii, 6 p. ;26 cm.","costCenters":[],"links":[{"id":30686,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/circ/1969/0598/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":117496,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/circ/1969/0598/report-thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a80e4b07f02db649635","contributors":{"authors":[{"text":"Millard, Hugh T.","contributorId":89118,"corporation":false,"usgs":true,"family":"Millard","given":"Hugh T.","affiliations":[],"preferred":false,"id":147319,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Marinenko, John","contributorId":102861,"corporation":false,"usgs":true,"family":"Marinenko","given":"John","email":"","affiliations":[],"preferred":false,"id":147320,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"McLane, John E.","contributorId":86316,"corporation":false,"usgs":true,"family":"McLane","given":"John","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":147318,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":16614,"text":"ofr69323 - 1969 - Paleogene floras from the Gulf of Alaska","interactions":[{"subject":{"id":16614,"text":"ofr69323 - 1969 - Paleogene floras from the Gulf of Alaska","indexId":"ofr69323","publicationYear":"1969","noYear":false,"title":"Paleogene floras from the Gulf of Alaska"},"predicate":"SUPERSEDED_BY","object":{"id":6514,"text":"pp997 - 1977 - Paleogene floras from the Gulf of Alaska region","indexId":"pp997","publicationYear":"1977","noYear":false,"title":"Paleogene floras from the Gulf of Alaska region"},"id":1}],"supersededBy":{"id":6514,"text":"pp997 - 1977 - Paleogene floras from the Gulf of Alaska region","indexId":"pp997","publicationYear":"1977","noYear":false,"title":"Paleogene floras from the Gulf of Alaska region"},"lastModifiedDate":"2023-12-27T23:03:10.110922","indexId":"ofr69323","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1969","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"69-323","title":"Paleogene floras from the Gulf of Alaska","docAbstract":"<p>Numerous collections of fossil plants from the Gulf of Alaska region were obtained from rocks that are well dated by marine mollusks. The mollusks indicate that the oldest possible age for the lowest plant assemblage is middle Eocene (Domengine) and that the youngest possible age for the highest Paleogene plant assemblage is middle Oligocene (Lincoln).</p><p>Paleobotanical correlations indicate that the lowest plant assemblage is of early late Eocene (early Ravenian) age and the highest plant assemblage is of early Oligocene (Kummerian) age. A new provincial stage--the Angoonian--is proposed, based on assemblages from rocks in southeastern Alaska. The Angoonian is thought to be of late Oligocene (early Blakeley) age. Only one stratigraphically isolated assemblage from the Gulf of Alaska region has been recognized as of Angoonian age. The biostratigraphy of the Gulf of Alaska region and of other regions in Alaska indicates that the Seldovian, Homerian, and Clamgulchian Stages are probably entirely of Neogene age.</p><p>The early Ravenian assemblages represent Paratropical Rain forest (that is, similar to vegetation of a narrow region bordering the Tropical Rain forest) based on the physiognomic analysis of foliage; the most diverse families represented are Menispermaceae and Icacinaceae. These are accompanied by palms, Anonaceae, tjristicaceae, Dipterocarpaceae, Barringtoniaceae, and Myrtaceae. A minor element is represented by broad-leaved deciduous plants. The middle Ravenian was somewhat cooler, as indicated by foliar physiognomy, the fewer Tropical Rain forest elements, and the diversity of Lauraceae. The late Ravenian assemblage represents a broad-leaved deciduous forest indicating a temperate climate. The Kummerian assemblages were again dominated by Lauraceae, and the physiognomic characters of the foliage indicate that Subtropical forest was again represented.</p><p>The existence of a broad-leaved evergreen forest in Alaska such as that of the early Ravenian indicates that extended periods of darkness could probably not have existed at that time. The Alaskan Paleogene floras, as well as those from other regions, indicate that the earth's axis of rotation may not have had as great an inclination in the past. Strong climatic fluctuations evidenced by foliar physiognomy of Tertiary floras is thought to have been the result of changes in the inclination of the earth's axis.</p><p>The history of the development of the Arcto-Tertiary concept is reviewed, and the fundamental lack of evidence for this concept is shown. An alternative, more complex, concept is proposed for the development of the Mixed Mesophytic forest. Paleobotanical evidence indicates that tolerances of many genera have changed during the Tertiary. Many Mixed Mesophytic genera--particularly those that are today temperate outliers of basically tropical groups--may have had a wide distribution in the Paleogene Paratropical Rain and Subtropical forests and have entered the warm temperate forests only during the later Paleogene or Neogene. Some Mixed Mesophytic groups appear to be of later Neogene origin and have been significant members of the warm temperate forests since that time. Some Mixed Mesophytic genera apparently were members of the Paratropical Rain forest only in the earliest Paleogene and became adapted to warm temperate climates by the late Eocene or perhaps even earlier. The Mixed Mesophytic forest may have developed independently in Eurasia, western North America, and eastern North America.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr69323","usgsCitation":"Wolfe, J.A., 1969, Paleogene floras from the Gulf of Alaska: U.S. Geological Survey Open-File Report 69-323, ii, 111 p., https://doi.org/10.3133/ofr69323.","productDescription":"ii, 111 p.","costCenters":[],"links":[{"id":423920,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1969/0323/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":148938,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1969/0323/report-thumb.jpg"}],"country":"United States","state":"Alaska","otherGeospatial":"Gulf of Alaska","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            [\n              -136.15250770661777,\n              56.82863558130717\n            ],\n            [\n              -136.15250770661777,\n              60.5418529177804\n            ],\n            [\n              -157.32762172640042,\n              60.5418529177804\n            ],\n            [\n              -157.32762172640042,\n              56.82863558130717\n            ],\n            [\n              -136.15250770661777,\n              56.82863558130717\n            ]\n          ]\n        ],\n        \"type\": \"Polygon\"\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ae4e4b07f02db689ce0","contributors":{"authors":[{"text":"Wolfe, Jack A.","contributorId":102474,"corporation":false,"usgs":true,"family":"Wolfe","given":"Jack","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":173153,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":1690,"text":"wsp1898A - 1969 - Stage-discharge characteristics of a Weir in a sand-channel stream","interactions":[],"lastModifiedDate":"2012-02-02T00:05:14","indexId":"wsp1898A","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1969","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":341,"text":"Water Supply Paper","code":"WSP","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"1898","chapter":"A","title":"Stage-discharge characteristics of a Weir in a sand-channel stream","docAbstract":"A unique relation between water-surface elevation and water discharge usually does not exist for sand-channel streams. The relation is affected by changes in bed roughness and changes in bed elevation because of scour and fill. An artificial control on a sand-channel stream must control both the resistance to flow and the bed elevation in order to stabilize the relation between water-surface elevation and water discharge. \r\n\r\nThe weir (control structure) in the Rio Grande conveyance channel near Bernardo, N. Mex., was designed on the basis of a model study and field data (Harris and Richardson, 1964). About 72 percent of the measurements used to define the base relation between water-surface elevation and water discharge falls within plus or minus 5 percent of the mean relation for the prototype. The stage-discharge relation is not affected by backwater for values of submergence less than 90 percent. There is no consistent relation between the ratio of measured discharge to rated discharge and submergence for values of submergence greater than 90 percent. \r\n\r\nThe control does not restrict the channel capacity to less than the stated design capacity of 2,000 cubic feet per second. When the control is drowned out, or ineffective, the relation of water-surface elevation to water discharge is virtually the same as that prior to construction of the control for discharges greater than 1,500 cubic feet per second. When the control is not drowned out--that is, free-fall conditions exist--the water-surface elevation for a discharge of 2,000 cubic feet per second is greater than the minimum elevation, but is less than the maximum elevation that occurred at that discharge prior to construction. \r\n\r\nThe model study was only partially successful in predicting the operating characteristics of the prototype. Some of the differences between prototype operation and model predictions may exist because the prototype was not built exactly as recommended on the basis of the model study. In general, the prototype has operated somewhat better than the model predicted.","language":"ENGLISH","publisher":"U. S. Govt. Print. Off.,","doi":"10.3133/wsp1898A","usgsCitation":"Gonzalez, D.D., Scott, C., and Culbertson, J.K., 1969, Stage-discharge characteristics of a Weir in a sand-channel stream: U.S. Geological Survey Water Supply Paper 1898, iii, 29 p., https://doi.org/10.3133/wsp1898A.","productDescription":"iii, 29 p.","costCenters":[],"links":[{"id":137040,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wsp/1898a/report-thumb.jpg"},{"id":26775,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wsp/1898a/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e478fe4b07f02db48a1b7","contributors":{"authors":[{"text":"Gonzalez, Don D.","contributorId":49774,"corporation":false,"usgs":true,"family":"Gonzalez","given":"Don","email":"","middleInitial":"D.","affiliations":[],"preferred":false,"id":143978,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Scott, C.H.","contributorId":101634,"corporation":false,"usgs":true,"family":"Scott","given":"C.H.","email":"","affiliations":[],"preferred":false,"id":143979,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Culbertson, James K.","contributorId":31371,"corporation":false,"usgs":true,"family":"Culbertson","given":"James","email":"","middleInitial":"K.","affiliations":[],"preferred":false,"id":143977,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":2599,"text":"wsp1827C - 1969 - Solubility of aluminum in the presence of hydroxide, fluoride, and sulfate","interactions":[],"lastModifiedDate":"2012-02-02T00:05:27","indexId":"wsp1827C","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1969","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":341,"text":"Water Supply Paper","code":"WSP","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"1827","chapter":"C","title":"Solubility of aluminum in the presence of hydroxide, fluoride, and sulfate","docAbstract":"The total concentration of aqueous dissolved species of aluminum that will be present in equilibrium with microcrystalline gibbsite at various levels of complexing ligand concentration are shown graphically. The graphs can be used to estimate aluminum solubility, at 25?C and 1 atmosphere total pressure, when the pH of the solution, its ionic strength, and the total sulfate and fluoride concentrations are known. The standard free energy of formation of cryolite calculated from solubility experiments is --745.4 ? 1.0 kcal per mole at 25?C. Diagrams are included showing the solubility of cryolite in terms of aluminum, fluoride, and sodium concentrations. The stability fields of cryolite and microcrystalline gibbsite and their solubilities also are shown on pH-[F] diagrams.","language":"ENGLISH","publisher":"U.S. G.P.O.,","doi":"10.3133/wsp1827C","usgsCitation":"Roberson, C.E., and Hem, J.D., 1969, Solubility of aluminum in the presence of hydroxide, fluoride, and sulfate: U.S. Geological Survey Water Supply Paper 1827, iv, 37 p. :ill. ;24 cm., https://doi.org/10.3133/wsp1827C.","productDescription":"iv, 37 p. :ill. ;24 cm.","costCenters":[],"links":[{"id":138892,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wsp/1827c/report-thumb.jpg"},{"id":28879,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wsp/1827c/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49efe4b07f02db5eda3e","contributors":{"authors":[{"text":"Roberson, Charles Elmer","contributorId":79451,"corporation":false,"usgs":true,"family":"Roberson","given":"Charles","email":"","middleInitial":"Elmer","affiliations":[],"preferred":false,"id":145471,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Hem, John David","contributorId":42577,"corporation":false,"usgs":true,"family":"Hem","given":"John","email":"","middleInitial":"David","affiliations":[],"preferred":false,"id":145470,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
]}