{"pageNumber":"6187","pageRowStart":"154650","pageSize":"25","recordCount":184937,"records":[{"id":1014371,"text":"1014371 - 1974 - A respirometer with controllable oxygen levels","interactions":[],"lastModifiedDate":"2026-04-14T17:54:43.718445","indexId":"1014371","displayToPublicDate":"1974-10-01T00:00:00","publicationYear":"1974","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3624,"text":"Transactions of the American Fisheries Society","active":true,"publicationSubtype":{"id":10}},"title":"A respirometer with controllable oxygen levels","docAbstract":"<p><span>Construction details and operation of a respirometer with capabilities for controlling the oxygen level at preselected levels is described. The interaction of an oxygen sensor and electronic switch energizes an electrolysis cell which replenishes oxygen used by a test organism. Respiration rate of any aquatic or semiaquatic organism may be determined by this apparatus.</span></p>","language":"English","publisher":"American Fisheries Society","doi":"10.1577/1548-8659(1974)103<825:ARWCOL>2.0.CO;2","usgsCitation":"Tackett, D.L., Giudice, J., and Raible, R., 1974, A respirometer with controllable oxygen levels: Transactions of the American Fisheries Society, v. 103, no. 4, p. 825-828, https://doi.org/10.1577/1548-8659(1974)103<825:ARWCOL>2.0.CO;2.","productDescription":"4 p.","startPage":"825","endPage":"828","costCenters":[{"id":365,"text":"Leetown Science Center","active":true,"usgs":true}],"links":[{"id":129328,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"103","issue":"4","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b1ae4b07f02db6a82d7","contributors":{"authors":[{"text":"Tackett, Dewey L.","contributorId":8024,"corporation":false,"usgs":true,"family":"Tackett","given":"Dewey","middleInitial":"L.","affiliations":[],"preferred":false,"id":320268,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Giudice, J.J.","contributorId":50841,"corporation":false,"usgs":true,"family":"Giudice","given":"J.J.","email":"","affiliations":[],"preferred":false,"id":320269,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Raible, R.W.","contributorId":57792,"corporation":false,"usgs":true,"family":"Raible","given":"R.W.","email":"","affiliations":[],"preferred":false,"id":320270,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70209216,"text":"70209216 - 1974 - Case report: Peregrine falcon suspected of pesticide poisoning","interactions":[],"lastModifiedDate":"2022-12-05T19:03:05.780982","indexId":"70209216","displayToPublicDate":"1974-09-30T09:39:26","publicationYear":"1974","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":948,"text":"Avian Diseases","active":true,"publicationSubtype":{"id":10}},"title":"Case report: Peregrine falcon suspected of pesticide poisoning","docAbstract":"<p>No abstract available.</p>","language":"English","publisher":"American Association of Avian Pathologists","doi":"10.2307/1589120","usgsCitation":"Reichel, W.L., Locke, L.N., and Prouty, R.M., 1974, Case report: Peregrine falcon suspected of pesticide poisoning: Avian Diseases, v. 18, no. 3, p. 487-489, https://doi.org/10.2307/1589120.","productDescription":"3 p.","startPage":"487","endPage":"489","costCenters":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":373472,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"North Carolina","city":"Manteo","otherGeospatial":"Pea Island National Wildlife Refuge","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -75.53409576416016,\n              35.60902228231369\n            ],\n            [\n              -75.4434585571289,\n              35.60902228231369\n            ],\n            [\n              -75.4434585571289,\n              35.776043045943254\n            ],\n            [\n              -75.53409576416016,\n              35.776043045943254\n            ],\n            [\n              -75.53409576416016,\n              35.60902228231369\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"18","issue":"3","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Reichel, W. L.","contributorId":50482,"corporation":false,"usgs":true,"family":"Reichel","given":"W.","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":785423,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Locke, L. N.","contributorId":73539,"corporation":false,"usgs":true,"family":"Locke","given":"L.","email":"","middleInitial":"N.","affiliations":[],"preferred":false,"id":785424,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Prouty, R. M.","contributorId":31349,"corporation":false,"usgs":true,"family":"Prouty","given":"R.","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":785425,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":1007670,"text":"1007670 - 1974 - Sea otters: Their role in structuring nearshore communities","interactions":[],"lastModifiedDate":"2026-01-23T14:39:57.54662","indexId":"1007670","displayToPublicDate":"1974-09-20T00:00:00","publicationYear":"1974","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3338,"text":"Science","active":true,"publicationSubtype":{"id":10}},"title":"Sea otters: Their role in structuring nearshore communities","docAbstract":"<p><span>A comparison of western Aleutian Islands with and without sea otter populations shows that this species is important in determining littoral and sublittoral community structure. Sea otters control herbivorous invertebrate populations. Removal of sea otters causes increased herbivory and ultimately results in the destruction of macrophyte associations. The observations suggest that sea otter reestablishment indirectly affects island fauna associated with macrophyte primary productivity.</span></p>","language":"English","publisher":"American Association for the Advancement of Science","doi":"10.1126/science.185.4156.1058","usgsCitation":"Estes, J.A., and Palmisano, J.F., 1974, Sea otters: Their role in structuring nearshore communities: Science, v. 185, no. 4156, p. 1058-1060, https://doi.org/10.1126/science.185.4156.1058.","productDescription":"3 p.","startPage":"1058","endPage":"1060","costCenters":[{"id":651,"text":"Western Ecological Research Center","active":true,"usgs":true}],"links":[{"id":130122,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Alaska","otherGeospatial":"Aleutian Islands","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            [\n              -179.9,\n              50.329185546788835\n            ],\n            [\n              -174.3171003891078,\n              50.17981868575107\n            ],\n            [\n              -153.52579733207241,\n              56.45836173434543\n            ],\n            [\n              -155.88558721139862,\n              58.89627323313465\n            ],\n            [\n              -169.43619900751497,\n              55.10691106766798\n            ],\n            [\n              -178.9217753832903,\n              53.89451926383247\n            ],\n            [\n              -179.9,\n              54.35669395088499\n            ],\n            [\n              -179.9,\n              50.329185546788835\n            ]\n          ]\n        ],\n        \"type\": \"Polygon\"\n      }\n    },\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            [\n              179.7996479569199,\n              54.327676726197154\n            ],\n            [\n              170.72687537632692,\n              54.327676726197154\n            ],\n            [\n              170.72687537632692,\n              50.31039440409387\n            ],\n            [\n              179.7996479569199,\n              50.31039440409387\n            ],\n            [\n              179.7996479569199,\n              54.327676726197154\n            ]\n          ]\n        ],\n        \"type\": \"Polygon\"\n      }\n    }\n  ]\n}","volume":"185","issue":"4156","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a0ce4b07f02db5fc5b9","contributors":{"authors":[{"text":"Estes, J. A.","contributorId":53319,"corporation":false,"usgs":true,"family":"Estes","given":"J.","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":315826,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Palmisano, J. F.","contributorId":49729,"corporation":false,"usgs":true,"family":"Palmisano","given":"J.","email":"","middleInitial":"F.","affiliations":[],"preferred":false,"id":315825,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":5220966,"text":"5220966 - 1974 - The 1973 distribution and abundance of breeding ospreys in the Chesapeake Bay","interactions":[],"lastModifiedDate":"2024-09-24T18:41:14.539718","indexId":"5220966","displayToPublicDate":"1974-09-04T00:00:00","publicationYear":"1974","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1228,"text":"Chesapeake Science","active":true,"publicationSubtype":{"id":10}},"title":"The 1973 distribution and abundance of breeding ospreys in the Chesapeake Bay","docAbstract":"<p>An aerial survey in association with several intensive ground surveys yielded the first estimate of the size of the osprey (<i>Pandion haliaetus</i> <i>carolinensis</i>) nesting population in Chesapeake Bay. The 1973 population was estimated at 1,450 ± 30 pairs, of which 713 were on the western shore and 737 on the eastern shore. A small percentage of nonbreeders (possibly 2-5 percent) may be included in this estimate. Only 31.7 percent of the population was nesting in trees; the remaining birds utilized duck blinds (28.7 percent), channel markers (21.8 percent), and miscellaneous man-made structures (17.8 percent). The geographical distribution of nesting ospreys has quite likely changed during the last several decades as suitable artificial nesting sites have become more available. Furthermore, limited evidence suggests that birds nesting on the man-made sites were more successful than those nesting in trees. This study provides a basis for monitoring future changes in numbers and distribution.</p>","language":"English","publisher":"Springer Nature","doi":"10.2307/1351027","usgsCitation":"Henny, C.J., Smith, M.M., and Stotts, V.D., 1974, The 1973 distribution and abundance of breeding ospreys in the Chesapeake Bay: Chesapeake Science, v. 15, no. 3, p. 125-133, https://doi.org/10.2307/1351027.","productDescription":"9 p.","startPage":"125","endPage":"133","costCenters":[{"id":289,"text":"Forest and Rangeland Ecosys Science Center","active":true,"usgs":true}],"links":[{"id":197283,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Maryland, Virginia","otherGeospatial":"Chesapeake Bay","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            [\n              -76.69379591864708,\n              39.22907283054485\n            ],\n            [\n              -76.69379591864708,\n              37.07508126963887\n            ],\n            [\n              -75.69907244588549,\n              37.07508126963887\n            ],\n            [\n              -75.69907244588549,\n              39.22907283054485\n            ],\n            [\n              -76.69379591864708,\n              39.22907283054485\n            ]\n          ]\n        ],\n        \"type\": \"Polygon\"\n      }\n    }\n  ]\n}","volume":"15","issue":"3","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ad5e4b07f02db683660","contributors":{"authors":[{"text":"Henny, Charles J. 0000-0001-7474-350X hennyc@usgs.gov","orcid":"https://orcid.org/0000-0001-7474-350X","contributorId":3461,"corporation":false,"usgs":true,"family":"Henny","given":"Charles","email":"hennyc@usgs.gov","middleInitial":"J.","affiliations":[{"id":289,"text":"Forest and Rangeland Ecosys Science Center","active":true,"usgs":true}],"preferred":true,"id":332775,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Smith, Morton M.","contributorId":34190,"corporation":false,"usgs":true,"family":"Smith","given":"Morton","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":332777,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Stotts, Vernon D.","contributorId":86724,"corporation":false,"usgs":false,"family":"Stotts","given":"Vernon","email":"","middleInitial":"D.","affiliations":[],"preferred":false,"id":332776,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70232501,"text":"70232501 - 1974 - Chert derived from magadiite in a lacustrine deposit near Rome, Malheur County, Oregon","interactions":[],"lastModifiedDate":"2022-07-05T16:55:19.981317","indexId":"70232501","displayToPublicDate":"1974-09-01T11:50:37","publicationYear":"1974","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2446,"text":"Journal of Research of the U.S. Geological Survey","active":true,"publicationSubtype":{"id":10}},"title":"Chert derived from magadiite in a lacustrine deposit near Rome, Malheur County, Oregon","docAbstract":"<p>Nodules and thin beds of chert occur in the upper part of the informally named Rome beds, about 8 11 km southwest of Rome, Oreg. The chert is in green to gray mudstone, about 8 m beneath a conspicuous gray and yellow zeolitic tuff. The bedded chert contains molds of saline minerals and it grades southward and marginward into nodular chert. The nodular chert is of two varieties: relatively large lobate nodules that have greenish-brown interiors and abundant saline crystal molds, and relatively small lobate nodules that have gray interiors and a surface reticulation. The latter variety is the so-called snakeskin agate prized by lapidaries. Both nodular varieties characteristically have a thin white rind. The cherts are similar, if not identical, to cherts reported from Quaternary lacustrine deposits in eastern Africa and from Pleistocene to Jurassic lacustrine deposits in Wyoming. The Rome chert probably formed from a hydrous sodium silicate precursor such as magadiite during diagenesis. Magadiite is generally a primary precipitate from a highly alkaline lake which is capable of attaining a high concentration of silica in solution. </p>","language":"English","publisher":"U.S. Geological Survey","usgsCitation":"Sheppard, R.A., and Gude, A.J., 1974, Chert derived from magadiite in a lacustrine deposit near Rome, Malheur County, Oregon: Journal of Research of the U.S. Geological Survey, v. 2, no. 5, p. 625-630.","productDescription":"6 p.","startPage":"625","endPage":"630","costCenters":[],"links":[{"id":402986,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":402985,"rank":1,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/journal/1974/vol2issue5/report.pdf"}],"country":"United States","state":"Oregon","county":"Malheur County","city":"Rome","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -117.84896850585938,\n              42.70110902692345\n            ],\n            [\n              -117.3278045654297,\n              42.70110902692345\n            ],\n            [\n              -117.3278045654297,\n              42.93883121091811\n            ],\n            [\n              -117.84896850585938,\n              42.93883121091811\n            ],\n            [\n              -117.84896850585938,\n              42.70110902692345\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"2","issue":"5","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Sheppard, Richard A.","contributorId":41815,"corporation":false,"usgs":true,"family":"Sheppard","given":"Richard","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":845705,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Gude, Arthur J. 3rd 3rd","contributorId":34932,"corporation":false,"usgs":true,"family":"Gude","given":"Arthur","suffix":"3rd","email":"","middleInitial":"J. 3rd","affiliations":[],"preferred":false,"id":845706,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70247406,"text":"70247406 - 1974 - Interpretation of Chesapeake Bay aeromagnetic anomalies: Reply","interactions":[],"lastModifiedDate":"2023-08-02T16:49:02.096863","indexId":"70247406","displayToPublicDate":"1974-09-01T11:45:11","publicationYear":"1974","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1796,"text":"Geology","active":true,"publicationSubtype":{"id":10}},"title":"Interpretation of Chesapeake Bay aeromagnetic anomalies: Reply","docAbstract":"<p>No abstract available.</p>","language":"English","publisher":"Geological Society of America","doi":"10.1130/0091-7613(1974)2<450:IOCBAA>2.0.CO;2","usgsCitation":"Higgins, M.W., Zietz, I., and Fisher, G.W., 1974, Interpretation of Chesapeake Bay aeromagnetic anomalies: Reply: Geology, v. 2, no. 9, https://doi.org/10.1130/0091-7613(1974)2<450:IOCBAA>2.0.CO;2.","productDescription":"1 p.","startPage":"450","costCenters":[],"links":[{"id":419512,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Delaware, Maryland, Virginia","otherGeospatial":"Chesapeake Bay","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            [\n              -75.09408995720555,\n              38.66963404959472\n            ],\n            [\n              -75.48574570924009,\n              39.33236530019144\n            ],\n            [\n              -75.60576924615431,\n              39.639512129610694\n            ],\n            [\n              -76.91339409568778,\n              39.62978229342596\n            ],\n            [\n              -77.49456069548135,\n              38.33346684498608\n            ],\n            [\n              -76.32591046763676,\n              37.77636622809773\n            ],\n            [\n              -75.38467325710272,\n              38.0653941646888\n            ],\n            [\n              -75.09408995720555,\n              38.66963404959472\n            ]\n          ]\n        ],\n        \"type\": \"Polygon\"\n      }\n    }\n  ]\n}","volume":"2","issue":"9","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Higgins, Michael W.","contributorId":12459,"corporation":false,"usgs":true,"family":"Higgins","given":"Michael","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":879472,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Zietz, Isadore","contributorId":82223,"corporation":false,"usgs":true,"family":"Zietz","given":"Isadore","email":"","affiliations":[],"preferred":false,"id":879473,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Fisher, George Wescott","contributorId":51356,"corporation":false,"usgs":true,"family":"Fisher","given":"George","email":"","middleInitial":"Wescott","affiliations":[],"preferred":false,"id":879474,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70232499,"text":"70232499 - 1974 - New evidence on the age of the top of the Madison Limestone (Mississippian), Bighorn Mountains, Wyoming and Montana","interactions":[],"lastModifiedDate":"2022-07-05T16:49:36.9809","indexId":"70232499","displayToPublicDate":"1974-09-01T11:44:45","publicationYear":"1974","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2446,"text":"Journal of Research of the U.S. Geological Survey","active":true,"publicationSubtype":{"id":10}},"title":"New evidence on the age of the top of the Madison Limestone (Mississippian), Bighorn Mountains, Wyoming and Montana","docAbstract":"<p>The youngest strata recognized in the Madison Limestone arc dated by foraminifers and corals at two localities on the west flank of the Bighorn Mountains in Wyoming and Montana. Fossils collected in situ from the Madison at Shell Canyon represent Zone 12 of Mamet and Skipp of late Salem age (middle Visean), previously thought to be unrepresented by strata in the northern Cordilleran region of the United States. A block of residual chert found at Devils Canyon contains fossils with a possible age range of microfaunal Zones 12 15 (late Salem to Ste. Genevieve, middle to late Visean), providing further evidence of an extended age range for Madison strata prior to post-Madison, pre-Amsden erosion.</p>","language":"English","publisher":"U.S. Geological Survey","usgsCitation":"Sando, W.J., and Mamet, B.L., 1974, New evidence on the age of the top of the Madison Limestone (Mississippian), Bighorn Mountains, Wyoming and Montana: Journal of Research of the U.S. Geological Survey, v. 2, no. 5, p. 619-624.","productDescription":"6 p.","startPage":"619","endPage":"624","costCenters":[],"links":[{"id":402984,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":402982,"rank":1,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/journal/1974/vol2issue5/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"country":"United States","state":"Montana, Wyoming","otherGeospatial":"Bighorn Mountains","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -106.776123046875,\n              44.17038488259618\n            ],\n            [\n              -106.875,\n              44.55524925971063\n            ],\n            [\n              -108.1329345703125,\n              45.460130637921004\n            ],\n            [\n              -108.8140869140625,\n              45.31352900692258\n            ],\n            [\n              -108.0120849609375,\n              44.574817404670306\n            ],\n            [\n              -107.314453125,\n              44.02047156335411\n            ],\n            [\n              -106.8255615234375,\n              43.9058083561574\n            ],\n            [\n              -106.776123046875,\n              44.17038488259618\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"2","issue":"5","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Sando, William Jasper","contributorId":8524,"corporation":false,"usgs":true,"family":"Sando","given":"William","email":"","middleInitial":"Jasper","affiliations":[],"preferred":true,"id":845702,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Mamet, Bernard L.","contributorId":32524,"corporation":false,"usgs":true,"family":"Mamet","given":"Bernard","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":845703,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70232497,"text":"70232497 - 1974 - Correlation of uppermost Precambrian and lower Cambrian strata from southern to east-central Nevada","interactions":[],"lastModifiedDate":"2022-07-05T16:30:47.9365","indexId":"70232497","displayToPublicDate":"1974-09-01T11:26:05","publicationYear":"1974","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2446,"text":"Journal of Research of the U.S. Geological Survey","active":true,"publicationSubtype":{"id":10}},"title":"Correlation of uppermost Precambrian and lower Cambrian strata from southern to east-central Nevada","docAbstract":"<p>Study of exposed uppermost Precambrian and Lower Cambrian strata in southern and east-central Nevada and intervening areas indicates that the Johnnie Formation of southern Nevada and the McCoy Creek Group (restricted) are correlative. In detail, the uppermost units of both sequences, the Rainstorm Member of the Johnnie Formation and the Osceola Argillite (and the equivalent unit G) of the McCoy Creek Group, arc lithologically similar and also considered correlative. Both are characterized by pale-red or purplish-medium-gray siltstone with abundant bedding-surface markings, and both contain scarce to abundant amounts of evenly or lenlicularly laminated limestone or silty limestone. Both units are lithologically unique in their respective areas of occurrence, and both are known to be widely distributed. Several thousand feet of dominantly detrital rocks occur above the Johnnie Formation in southern Nevada and the McCoy Creek Group in east-central Nevada. These detrital rocks consist of quartzite and siltstone in southern Nevada (the Stirling Quartzite, Wood Canyon Formation, and Zabriskie Quartzite) and dominantly quartzite (the Prospect Mountain Quartzite) in cast-central Nevada. Study in areas between southern and east-central Nevada indicates that the Stirling, Wood Canyon, and Zabriskie Formations change facies to the north and become lithologically similar to one another. The Prospect Mountain Quartzite of east-central Nevada is believed to be the final result of the facies change. It is equivalent to the combined Stirling, Wood Canyon, and Zabriskie of southern Nevada.</p>","language":"English","publisher":"U.S. Geological Survey","usgsCitation":"Stewart, J., 1974, Correlation of uppermost Precambrian and lower Cambrian strata from southern to east-central Nevada: Journal of Research of the U.S. Geological Survey, v. 2, no. 5, p. 609-618.","productDescription":"10 p.","startPage":"609","endPage":"618","costCenters":[],"links":[{"id":402978,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":402977,"rank":1,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/journal/1974/vol2issue5/report.pdf"}],"country":"United States","state":"California, Nevada","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -115.477294921875,\n              38.048091067457236\n            ],\n            [\n              -114.04907226562499,\n              38.048091067457236\n            ],\n            [\n              -114.04907226562499,\n              40.33817045213394\n            ],\n            [\n              -115.477294921875,\n              40.33817045213394\n            ],\n            [\n              -115.477294921875,\n              38.048091067457236\n            ]\n          ]\n        ]\n      }\n    },\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -116.707763671875,\n              35.53222622770337\n            ],\n            [\n              -115.543212890625,\n              35.53222622770337\n            ],\n            [\n              -115.543212890625,\n              36.86204269508728\n            ],\n            [\n              -116.707763671875,\n              36.86204269508728\n            ],\n            [\n              -116.707763671875,\n              35.53222622770337\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"2","issue":"5","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Stewart, John H.","contributorId":14383,"corporation":false,"usgs":true,"family":"Stewart","given":"John H.","affiliations":[],"preferred":false,"id":845699,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70232495,"text":"70232495 - 1974 - Stratigraphy, structure, and geologic history of the Lunar Lake Caldera of northern Nye County, Nevada","interactions":[],"lastModifiedDate":"2022-07-05T16:14:21.919977","indexId":"70232495","displayToPublicDate":"1974-09-01T11:04:39","publicationYear":"1974","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2446,"text":"Journal of Research of the U.S. Geological Survey","active":true,"publicationSubtype":{"id":10}},"title":"Stratigraphy, structure, and geologic history of the Lunar Lake Caldera of northern Nye County, Nevada","docAbstract":"<p>The Lunar Lake caldera is in northern Nye County, Nev., about 70 mi (110 km) east-northeast of Tonopah. It is the youngest caldera in the central Nevada multiple-caldron complex and the source of the tuff of Lunar Cuesta, a multiple-flow simple cooling unit of quarts latitic welded tuff that is about 25 m.y. old. The tuff was distributed over an area of nearly 3,000 mi<sup>2</sup> (7,770 km<sup>2</sup> ) and has a volume of approximately 90 mi<sup>3</sup> (375 km<sup>3</sup> ). The Lunar Lake caldera is the site of the Lunar Crater basalt field which contains basalts of Pleistocene and probably Holocene age. These basalts were fed from northeast-trending fissures that had much earlier served as vents for ash-flow tuffs and lavas, possibly including the tuff of Lunar Cuesta.</p>","language":"English","publisher":"U.S. Geological Survey","usgsCitation":"Ekren, E.B., Quinlivan, W.D., Snyder, R., and Kleinhampl, F.J., 1974, Stratigraphy, structure, and geologic history of the Lunar Lake Caldera of northern Nye County, Nevada: Journal of Research of the U.S. Geological Survey, v. 2, no. 5, p. 599-608.","productDescription":"10 p.","startPage":"599","endPage":"608","costCenters":[],"links":[{"id":402975,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":402973,"rank":1,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/journal/1974/vol2issue5/report.pdf"}],"country":"United States","state":"Nevada","county":"Nye County","otherGeospatial":"Lunar Lake caldera","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -115.99708557128905,\n              38.36534867623901\n            ],\n            [\n              -115.88310241699219,\n              38.43153880264903\n            ],\n            [\n              -115.85494995117188,\n              38.486919673341646\n            ],\n            [\n              -115.89271545410155,\n              38.556220194663595\n            ],\n            [\n              -116.00875854492188,\n              38.60989560714296\n            ],\n            [\n              -116.14677429199219,\n              38.58252615935333\n            ],\n            [\n              -116.16119384765625,\n              38.501967316378895\n            ],\n            [\n              -116.1536407470703,\n              38.425621828142184\n            ],\n            [\n              -116.103515625,\n              38.38795699631396\n            ],\n            [\n              -115.99708557128905,\n              38.36534867623901\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"2","issue":"5","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Ekren, E. B.","contributorId":14371,"corporation":false,"usgs":true,"family":"Ekren","given":"E.","middleInitial":"B.","affiliations":[],"preferred":false,"id":845693,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Quinlivan, W. D.","contributorId":14398,"corporation":false,"usgs":true,"family":"Quinlivan","given":"W.","email":"","middleInitial":"D.","affiliations":[],"preferred":false,"id":845694,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Snyder, R.P.","contributorId":9647,"corporation":false,"usgs":true,"family":"Snyder","given":"R.P.","email":"","affiliations":[],"preferred":false,"id":845695,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Kleinhampl, F. J.","contributorId":64650,"corporation":false,"usgs":true,"family":"Kleinhampl","given":"F.","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":845696,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70246996,"text":"70246996 - 1974 - Phosphorus, iron, and manganese distribution in sediment cores of six Wisconsin lakes","interactions":[],"lastModifiedDate":"2023-07-21T15:55:21.980409","indexId":"70246996","displayToPublicDate":"1974-09-01T10:29:05","publicationYear":"1974","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2620,"text":"Limnology and Oceanography","active":true,"publicationSubtype":{"id":10}},"title":"Phosphorus, iron, and manganese distribution in sediment cores of six Wisconsin lakes","docAbstract":"<p><span>Depositional patterns of iron, manganese, and phosphorus in one central and five northern Wisconsin lakes ranging from oligotrophic to eutrophic, primarily from natural causes, have been investigated. One-meter cores from one or more locations within each lake were analyzed. The historical pattern of iron and manganese deposition is closely related to the pattern of phosphorus deposition in most of the cores. Four of the nine cores show a strong positive correlation coefficient between P and Fe and seven between P and Mn. Manganese has more predictive value than iron for determining the concentration of phosphorus in a given core; however, the iron content appears to be the dominant factor in the phosphorus sorptive and retentive capacity of sediments.</span></p>","language":"English","publisher":"Association for the Sciences of Limnology and Oceanography","doi":"10.4319/lo.1974.19.5.0794","usgsCitation":"Bortleson, G.C., and Lee, G.F., 1974, Phosphorus, iron, and manganese distribution in sediment cores of six Wisconsin lakes: Limnology and Oceanography, v. 19, no. 5, p. 794-801, https://doi.org/10.4319/lo.1974.19.5.0794.","productDescription":"18 p.","startPage":"794","endPage":"801","costCenters":[],"links":[{"id":480644,"rank":0,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.4319/lo.1974.19.5.0794","text":"Publisher Index Page"},{"id":419210,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Wisconsin","otherGeospatial":"Devil's Lake, Lake Minoqua, Little John Lake, Little St. Germain Lake, Trout Lake. Weber Lake","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -89.0477,\n              45.8953\n            ],\n            [\n              -89.0478,\n              45.9822\n            ],\n            [\n              -88.9332,\n              45.9822\n            ],\n            [\n              -88.9329,\n              46.0746\n            ],\n            [\n              -88.9879,\n              46.0971\n            ],\n            [\n              -89.0854,\n              46.1365\n            ],\n            [\n              -89.2302,\n              46.1662\n            ],\n            [\n              -89.2666,\n              46.1737\n            ],\n            [\n              -89.3759,\n              46.1949\n            ],\n            [\n              -89.4272,\n              46.2048\n            ],\n            [\n              -89.5133,\n              46.2215\n            ],\n            [\n              -89.5331,\n              46.2252\n            ],\n            [\n              -89.5829,\n              46.2347\n            ],\n            [\n              -89.7368,\n              46.2636\n            ],\n            [\n              -89.7599,\n              46.268\n            ],\n            [\n              -89.929,\n              46.3\n            ],\n            [\n              -89.9287,\n              46.2428\n            ],\n            [\n              -89.9288,\n              46.1558\n            ],\n            [\n              -89.9282,\n              46.0693\n            ],\n            [\n              -89.9289,\n              45.9818\n            ],\n            [\n              -89.9853,\n              45.9821\n            ],\n            [\n              -90.0134,\n              45.9824\n            ],\n            [\n              -90.0442,\n              45.9823\n            ],\n            [\n              -90.0428,\n              45.8972\n            ],\n            [\n              -90.0448,\n              45.8176\n            ],\n            [\n              -90.0434,\n              45.7302\n            ],\n            [\n              -90.0434,\n              45.6443\n            ],\n            [\n              -90.0433,\n              45.5551\n            ],\n            [\n              -89.9197,\n              45.5551\n            ],\n            [\n              -89.7961,\n              45.5559\n            ],\n            [\n              -89.6725,\n              45.5556\n            ],\n            [\n              -89.5489,\n              45.5562\n            ],\n            [\n              -89.4286,\n              45.5553\n            ],\n            [\n              -89.4274,\n              45.4707\n            ],\n            [\n              -89.3013,\n              45.4692\n            ],\n            [\n              -89.174,\n              45.4681\n            ],\n            [\n              -89.0467,\n              45.4668\n            ],\n            [\n              -89.0468,\n              45.5518\n            ],\n            [\n              -89.0475,\n              45.6391\n            ],\n            [\n              -89.0469,\n              45.7265\n            ],\n            [\n              -89.047,\n              45.8097\n            ],\n            [\n              -89.0477,\n              45.8953\n            ]\n          ]\n        ]\n      },\n      \"properties\": {\n        \"name\": \"Oneida\",\n        \"state\": \"WI\"\n      }\n    },\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            [\n              -89.74243608641443,\n              43.428800679219194\n            ],\n            [\n              -89.74243608641443,\n              43.40644743417732\n            ],\n            [\n              -89.72215851614631,\n              43.40644743417732\n            ],\n            [\n              -89.72215851614631,\n              43.428800679219194\n            ],\n            [\n              -89.74243608641443,\n              43.428800679219194\n            ]\n          ]\n        ],\n        \"type\": \"Polygon\"\n      }\n    }\n  ]\n}","volume":"19","issue":"5","noUsgsAuthors":false,"publicationDate":"2003-12-22","publicationStatus":"PW","contributors":{"authors":[{"text":"Bortleson, Gilbert C.","contributorId":57472,"corporation":false,"usgs":true,"family":"Bortleson","given":"Gilbert","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":878501,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Lee, G. Fred","contributorId":316839,"corporation":false,"usgs":false,"family":"Lee","given":"G.","email":"","middleInitial":"Fred","affiliations":[],"preferred":false,"id":878502,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70232489,"text":"70232489 - 1974 - Correlation between geophysical data and rock types in the Piedmont and coastal plain of northeast Virginia and related areas","interactions":[],"lastModifiedDate":"2022-07-05T15:35:57.075215","indexId":"70232489","displayToPublicDate":"1974-09-01T10:26:00","publicationYear":"1974","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2446,"text":"Journal of Research of the U.S. Geological Survey","active":true,"publicationSubtype":{"id":10}},"title":"Correlation between geophysical data and rock types in the Piedmont and coastal plain of northeast Virginia and related areas","docAbstract":"<p>Physical, chemical, and mineralogic characteristics of rock units in parts of the northeast Virginia Piedmont are reflected in the aeromagnelic, aeroradioactivity, and gravity data for this area. Magnetic anomalies show the areal distribution of rocks containing magnetite. Aeroradiometric anomalies in the Piedmont and Coastal Plain provinces are directly related to the K<sub>2</sub>O&nbsp;content of the formations. In the crystalline rocks of the Piedmont this is reflected in their muscovite and microcline content, whereas in the Coastal Plain province it is related to the glauconite content of the Aquia Formation. Locally, in the crystalline rocks of the Piedmont, uranium- and thorium-bearing mineral content is of greater importance than K<sub>2</sub>O-bearing mineral content in producing aeroradiometric anomalies. The region also is characterized by (1) a northern gravity high, (2) a southern gravity high presumed to be caused by mafic rocks, and (3) an intervening zone characterized by low gravity relief and underlain by schist and gneiss. Geologic and geophysical extrapolation southward toward the Arvonia area show that the Chopawamsic Formation and the volcanic rocks of the Evington group are coeval. Also, on the northwest side of these volcanic rocks is a belt of small rootless mafic and ultramafic rocks diapirically ceplaced in folded rocks of Early Cambrian (?) age.</p>","language":"English","publisher":"U.S. Geological Survey","usgsCitation":"Pavlides, L., Sylvester, K., Daniels, D.L., and Bates, R., 1974, Correlation between geophysical data and rock types in the Piedmont and coastal plain of northeast Virginia and related areas: Journal of Research of the U.S. Geological Survey, v. 2, no. 5, p. 569-580.","productDescription":"12 p.","startPage":"569","endPage":"580","costCenters":[],"links":[{"id":402962,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":402959,"rank":1,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/journal/1974/vol2issue5/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"country":"United States","state":"Virginia","otherGeospatial":"Coastal Plain, Piedmont","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -79,\n              37.25\n            ],\n            [\n              -77,\n              37.25\n            ],\n            [\n              -77,\n              38.5\n            ],\n            [\n              -79,\n              38.5\n            ],\n            [\n              -79,\n              37.25\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"2","issue":"5","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Pavlides, Louis","contributorId":79444,"corporation":false,"usgs":true,"family":"Pavlides","given":"Louis","email":"","affiliations":[{"id":595,"text":"U.S. Geological Survey","active":false,"usgs":true}],"preferred":false,"id":845678,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Sylvester, K","contributorId":150785,"corporation":false,"usgs":false,"family":"Sylvester","given":"K","email":"","affiliations":[],"preferred":false,"id":845679,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Daniels, David L. 0000-0003-0599-8036 dave@usgs.gov","orcid":"https://orcid.org/0000-0003-0599-8036","contributorId":1792,"corporation":false,"usgs":true,"family":"Daniels","given":"David","email":"dave@usgs.gov","middleInitial":"L.","affiliations":[{"id":243,"text":"Eastern Geology and Paleoclimate Science Center","active":true,"usgs":true}],"preferred":true,"id":845680,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Bates, Robert G.","contributorId":102867,"corporation":false,"usgs":true,"family":"Bates","given":"Robert G.","affiliations":[],"preferred":false,"id":845681,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70247399,"text":"70247399 - 1974 - Dissolved organic carbon (DOC), an index of organic contamination in ground water near Barstow, California","interactions":[],"lastModifiedDate":"2023-08-02T15:26:50.425842","indexId":"70247399","displayToPublicDate":"1974-09-01T10:22:19","publicationYear":"1974","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3825,"text":"Groundwater","active":true,"publicationSubtype":{"id":10}},"title":"Dissolved organic carbon (DOC), an index of organic contamination in ground water near Barstow, California","docAbstract":"<p>The alluvial aquifer underlying and adjacent to the Mojave River near Barstow, California, has been subjected to degradation from percolation of industrial and municipal wastes for more than 60 years. Effluents discharged to the aquifer have contained high concentrations of both organic (detergents, oil and grease, phenols, humic compounds, and others) and inorganic (chromium, chloride, phosphates, and others) substances. The concentration of dissolved organic carbon (DOC), as determined by a wet combustion technique, has been shown to be a definitive parameter in identifying ground water affected by waste disposal. DOC concentrations ranged from 0.1 to 0.8 milligram per liter in the nondegraded ground water and exceeded 6 milligrams per liter in the ground water affected by the waste discharge.</p><p>The general distribution of DOC in the degraded ground water has been defined both areally and vertically. The vertical distribution of DOC and other constituents indicates that two plumes of degraded water occur at different depths. A comparison of the areal distribution of DOC and detergents (as MBAS) suggests that some organic compounds may have been adsorbed by the aquifer sediments.</p>","language":"English","publisher":"National Groundwater Association","doi":"10.1111/j.1745-6584.1974.tb03033.x","usgsCitation":"Hughes, J.L., Eccles, L.A., and Malcolm, R.L., 1974, Dissolved organic carbon (DOC), an index of organic contamination in ground water near Barstow, California: Groundwater, v. 12, no. 5, p. 283-290, https://doi.org/10.1111/j.1745-6584.1974.tb03033.x.","productDescription":"8 p.","startPage":"283","endPage":"290","costCenters":[],"links":[{"id":419504,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"California","city":"Barstow","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            [\n              -117.1,\n              35\n            ],\n            [\n              -117.1,\n              34.75\n            ],\n            [\n              -116.75,\n              34.75\n            ],\n            [\n              -116.75,\n              35\n            ],\n            [\n              -117.1,\n              35\n            ]\n          ]\n        ],\n        \"type\": \"Polygon\"\n      }\n    }\n  ]\n}","volume":"12","issue":"5","noUsgsAuthors":false,"publicationDate":"2006-07-06","publicationStatus":"PW","contributors":{"authors":[{"text":"Hughes, Jerry L.","contributorId":19944,"corporation":false,"usgs":true,"family":"Hughes","given":"Jerry","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":879459,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Eccles, Lawrence A.","contributorId":90274,"corporation":false,"usgs":true,"family":"Eccles","given":"Lawrence","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":879460,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Malcolm, Ronald L.","contributorId":97500,"corporation":false,"usgs":true,"family":"Malcolm","given":"Ronald","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":879461,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70232487,"text":"70232487 - 1974 - Detailed near-bottom geophysical profile across the continental slope off northern California","interactions":[],"lastModifiedDate":"2022-07-05T15:19:57.404353","indexId":"70232487","displayToPublicDate":"1974-09-01T10:15:55","publicationYear":"1974","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2446,"text":"Journal of Research of the U.S. Geological Survey","active":true,"publicationSubtype":{"id":10}},"title":"Detailed near-bottom geophysical profile across the continental slope off northern California","docAbstract":"<p>A geophysical profile was run across the continental slope off the California-Oregon border by use of a deeply submerged instrument package, approximately 50 m above the sea floor, containing a proton magnetometer and a 3.5-kHz transducer for shallow seismic penetration. Surface-towed seismic reflection equipment was operated concurrently. The deep-tow data show that the slope is relatively smooth; this agrees with interpretation of surface seismic profiles. Features smaller than 1 km in length can be resolved with the deep profiles but not with the surface profiles. The deep profiles show smallscale undulations less than 0.5 km long that are especially well formed on the steeper parts of the slope. These undulations may be caused by minor downslope movement of surface sediment or by depositional processes. The deep-tow and surface seismic profiles can be combined to give a more accurate structural picture of the continental slope than can be obtained with surface data alone.</p>","language":"English","publisher":"U.S. Geological Survey","usgsCitation":"Silver, E.A., 1974, Detailed near-bottom geophysical profile across the continental slope off northern California: Journal of Research of the U.S. Geological Survey, v. 2, no. 5, p. 563-567.","productDescription":"5 p.","startPage":"563","endPage":"567","costCenters":[],"links":[{"id":402958,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":402957,"rank":1,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/journal/1974/vol2issue5/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"country":"United States","state":"California","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -125.666,\n              41.666\n            ],\n            [\n              -124,\n              41.666\n            ],\n            [\n              -124,\n              42.25\n            ],\n            [\n              -125.666,\n              42.25\n            ],\n            [\n              -125.666,\n              41.666\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"2","issue":"5","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Silver, Eli A.","contributorId":83505,"corporation":false,"usgs":true,"family":"Silver","given":"Eli","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":845677,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70232486,"text":"70232486 - 1974 - Stratiform chromitite at Campo Formoso, Bahia, Brazil","interactions":[],"lastModifiedDate":"2022-07-05T15:14:04.431289","indexId":"70232486","displayToPublicDate":"1974-09-01T10:02:25","publicationYear":"1974","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2446,"text":"Journal of Research of the U.S. Geological Survey","active":true,"publicationSubtype":{"id":10}},"title":"Stratiform chromitite at Campo Formoso, Bahia, Brazil","docAbstract":"<p>Serpentinized ultramafic rocks of pre-Minas age (Precambrian) crop out in an elongate belt 1 km wide and 15 km long on the west side of the Serra de Jacobina near Campo Formoso, Brazil. The original stratiform ultramafic body has been so metamorphosed, faulted, and eroded that only narrow dismembered segments occur along the thrust-faulted west side of the Serra de Jacobina. The most economically important segment is that near Campo Formoso where chromitite layers can be followed for about 8 km near the base of the intrusion. Three to five chromitite layers of minable thicknesses have been mapped, the thickest being 1.4 to 1.8 m. The aggregate thickness of chromitite is about 5 m and the average grade is about 43.5 percent Cr<sub>2</sub>0<sub>3</sub>. The Cr:Fe ratio ranges from 1.6:1 in weathered friable chromite to 3:1 in massive unweathered chromitite; in cleaned chromite concentrates the ratio is as much as 3.3:1. Estimates of indicated chromite ore reserves range from 16 to 20 million metric tons, of which only an estimated 6 million tons can profitably be mined. Factors preventing full exploitation of the chromite include (1) the local presence of as much as 7 m of overlying colluvium, (2) the extremely faulted character of the chromitite layers, (3) the presence of an overlying quartzite thrust plate very near the line of chromitite outcrops, and (4) the steep dips of the chromitite layers, 15° to 40° along the Pedrinhas-Limoeiro trends and 50° to 65° along the Cascabulhos trend.</p>","language":"English","publisher":"U.S. Geological Survey","usgsCitation":"Hedlund, D.C., Fernandes de Couto Moreira, J., Ferraz Pinto, A.C., Goncalves da Silva, J.C., and Souza, G.V., 1974, Stratiform chromitite at Campo Formoso, Bahia, Brazil: Journal of Research of the U.S. Geological Survey, v. 2, no. 5, p. 551-562.","productDescription":"12 p.","startPage":"551","endPage":"562","costCenters":[],"links":[{"id":402956,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":402955,"rank":1,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/journal/1974/vol2issue5/report.pdf"}],"country":"Brazil","state":"Bahia","city":"Campo Formoso","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -40.4791259765625,\n              -10.624166890548146\n            ],\n            [\n              -40.236053466796875,\n              -10.624166890548146\n            ],\n            [\n              -40.236053466796875,\n              -10.425689637204082\n            ],\n            [\n              -40.4791259765625,\n              -10.425689637204082\n            ],\n            [\n              -40.4791259765625,\n              -10.624166890548146\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"2","issue":"5","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Hedlund, David Carl","contributorId":53762,"corporation":false,"usgs":true,"family":"Hedlund","given":"David","email":"","middleInitial":"Carl","affiliations":[],"preferred":false,"id":845672,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Fernandes de Couto Moreira, Jairo","contributorId":292744,"corporation":false,"usgs":false,"family":"Fernandes de Couto Moreira","given":"Jairo","email":"","affiliations":[],"preferred":false,"id":845673,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Ferraz Pinto, Antonio Carlos","contributorId":292745,"corporation":false,"usgs":false,"family":"Ferraz Pinto","given":"Antonio","email":"","middleInitial":"Carlos","affiliations":[],"preferred":false,"id":845674,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Goncalves da Silva, Jose Carols","contributorId":292746,"corporation":false,"usgs":false,"family":"Goncalves da Silva","given":"Jose","email":"","middleInitial":"Carols","affiliations":[],"preferred":false,"id":845675,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Souza, Geraldo Vianney V.","contributorId":292747,"corporation":false,"usgs":false,"family":"Souza","given":"Geraldo","email":"","middleInitial":"Vianney V.","affiliations":[],"preferred":false,"id":845676,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":70246982,"text":"70246982 - 1974 - Geohydrologic considerations in the management of radioactive waste","interactions":[],"lastModifiedDate":"2023-07-20T15:37:09.364305","indexId":"70246982","displayToPublicDate":"1974-09-01T09:52:43","publicationYear":"1974","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2910,"text":"Nuclear Technology","active":true,"publicationSubtype":{"id":10}},"title":"Geohydrologic considerations in the management of radioactive waste","docAbstract":"<p><span>Nongaseous radioactive wastes occur as liquids containing high-level concentrations of radionuclides, liquids containing low concentrations of radionuclides, and solids contaminated by radioactivity. Whether released by accident or design into the earth or onto the earth’s surface, only water is capable of transporting significant quantities of radionuclides away from burial sites. Geohydrologic information that must be determined to predict the velocity and direction of waste movement from a site include climate, hydrology, detailed subsurface geology, permeability, porosity, sorptive potential, seismic potential, and geologic history of the area. Since the late 1960’s mathematical models have been used to make predictions of waste transport in some hydrologic systems. Intensive field investigations at each site are needed before these models can be used.</span></p>","language":"English","publisher":"Taylor & Francis","doi":"10.13182/NT74-A31498","usgsCitation":"DeBuchananne, G.D., 1974, Geohydrologic considerations in the management of radioactive waste: Nuclear Technology, v. 24, no. 3, p. 356-361, https://doi.org/10.13182/NT74-A31498.","productDescription":"6 p.","startPage":"356","endPage":"361","costCenters":[],"links":[{"id":419187,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"24","issue":"3","noUsgsAuthors":false,"publicationDate":"2017-05-10","publicationStatus":"PW","contributors":{"authors":[{"text":"DeBuchananne, George D.","contributorId":10040,"corporation":false,"usgs":true,"family":"DeBuchananne","given":"George","email":"","middleInitial":"D.","affiliations":[],"preferred":false,"id":878467,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70232485,"text":"70232485 - 1974 - Calculated volumes of individual shield volcanoes along the Hawaiian-Emperor chain","interactions":[],"lastModifiedDate":"2022-07-05T15:01:17.842304","indexId":"70232485","displayToPublicDate":"1974-09-01T09:50:26","publicationYear":"1974","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2446,"text":"Journal of Research of the U.S. Geological Survey","active":true,"publicationSubtype":{"id":10}},"title":"Calculated volumes of individual shield volcanoes along the Hawaiian-Emperor chain","docAbstract":"<p>Volume was calculated for the 107 individual volcanic shields along the Hawaiian Ridge Emperor Seamounts chain to help fulfill the need for volume data essential to determining eruption rates, fraction of mantle melted, and other parameters. Boundaries used were based principally upon location of rift zones related to each shield. Volcanic loci shown are modified from an earlier map to accommodate changes in bathymetry. Total volumes calculated for the Emperor and Hawaiian chains are 336.3 X 10<sup>3</sup> km<sup>3</sup> and 744.9 X 10<sup>3</sup> km<sup>3 </sup></p>","language":"English","publisher":"U.S. Geological Survey","usgsCitation":"Bargar, K.E., and Jackson, E.D., 1974, Calculated volumes of individual shield volcanoes along the Hawaiian-Emperor chain: Journal of Research of the U.S. Geological Survey, v. 2, no. 5, p. 545-550.","productDescription":"6 p.","startPage":"545","endPage":"550","costCenters":[],"links":[{"id":402954,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":402953,"rank":1,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/journal/1974/vol2issue5/report.pdf"}],"country":"United States","state":"Hawaii","otherGeospatial":"Hawaiian-Emperor Chain","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -172.6171875,\n              30\n            ],\n            [\n              -162.0703125,\n              30\n            ],\n            [\n              -162.0703125,\n              55\n            ],\n            [\n              -172.6171875,\n              55\n            ],\n            [\n              -172.6171875,\n              30\n            ]\n          ]\n        ]\n      }\n    },\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -179.99,\n              15\n            ],\n            [\n              -149.23828125,\n              15\n            ],\n            [\n              -149.23828125,\n              30\n            ],\n            [\n              -179.99,\n              30\n            ],\n            [\n              -179.99,\n              15\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"2","issue":"5","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Bargar, Keith E.","contributorId":9643,"corporation":false,"usgs":true,"family":"Bargar","given":"Keith","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":845670,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Jackson, Everett D.","contributorId":7289,"corporation":false,"usgs":true,"family":"Jackson","given":"Everett","email":"","middleInitial":"D.","affiliations":[],"preferred":false,"id":845671,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70232484,"text":"70232484 - 1974 - Distribution of chlorinated hydrocarbons in stream-bottom material","interactions":[],"lastModifiedDate":"2022-07-05T14:49:37.539221","indexId":"70232484","displayToPublicDate":"1974-09-01T09:46:18","publicationYear":"1974","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2446,"text":"Journal of Research of the U.S. Geological Survey","active":true,"publicationSubtype":{"id":10}},"title":"Distribution of chlorinated hydrocarbons in stream-bottom material","docAbstract":"<p>Six stream-bottom samples, contaminated in situ with high levels of chlorinated hydrocarbons, were size graded and the separates were analyzed. The contaminants were found distributed throughout the sample. The complexity of bottom-material samples is such that the distribution of chlorinated hydrocarbons may be controlled to a major extent by the organic matter and associated organisms. All particle-size fractions must be considered if representative samples are to be taken and quantitatively related to a stream.</p>","language":"English","publisher":"U.S. Geological Survey","usgsCitation":"Goerlitz, D.F., and Law, L., 1974, Distribution of chlorinated hydrocarbons in stream-bottom material: Journal of Research of the U.S. Geological Survey, v. 2, no. 5, p. 541-543.","productDescription":"3 p.","startPage":"541","endPage":"543","costCenters":[],"links":[{"id":402951,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":402950,"rank":1,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/journal/1974/vol2issue5/report.pdf"}],"volume":"2","issue":"5","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Goerlitz, Donald F.","contributorId":10780,"corporation":false,"usgs":true,"family":"Goerlitz","given":"Donald","email":"","middleInitial":"F.","affiliations":[],"preferred":false,"id":845668,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Law, LeRoy M.","contributorId":44899,"corporation":false,"usgs":true,"family":"Law","given":"LeRoy M.","affiliations":[],"preferred":false,"id":845669,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70232483,"text":"70232483 - 1974 - Comparison of bacterial and phytoplankton populations under natural and laboratory conditions","interactions":[],"lastModifiedDate":"2022-07-05T14:45:14.221733","indexId":"70232483","displayToPublicDate":"1974-09-01T09:41:56","publicationYear":"1974","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2446,"text":"Journal of Research of the U.S. Geological Survey","active":true,"publicationSubtype":{"id":10}},"title":"Comparison of bacterial and phytoplankton populations under natural and laboratory conditions","docAbstract":"<p>Bacteria and blue-green algae were isolated from Oneida Lake, N.Y., and other sources. The blue-green algae <i>Anabaena flos-aquae</i>, <i>Anabaena spiroides</i>, <i>Gloeotrichia echinulata</i>, and <i>Microcystis aeruginosa</i> were grown under laboratory conditions and were separated into unialgal cultures. The bacterial population living in association with the unialgal blue-green algae differed significantly from the bacterial flora of Oneida Lake. <i>Bacillus</i>, <i>Pseudomonas</i>, <i>Aeromonas</i>, and <i>Zoogloea</i> were the most frequently occurring genera of bacteria from the lake, whereas <i>Flavobacterium</i>, <i>Achromobacter</i>, and <i>Pseudomonas</i> were the most common bacteria isolated from laboratory blue-green cultures. Nutritional and physiological characteristics of bacteria isolated in the laboratory were more uniform than those isolated from the lake.</p>","language":"English","publisher":"U.S. Geological Survey","usgsCitation":"Ehlke, T.A., 1974, Comparison of bacterial and phytoplankton populations under natural and laboratory conditions: Journal of Research of the U.S. Geological Survey, v. 2, no. 5, p. 533-539.","productDescription":"7 p.","startPage":"533","endPage":"539","costCenters":[],"links":[{"id":402948,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":402947,"rank":1,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/journal/1974/vol2issue5/report.pdf"}],"volume":"2","issue":"5","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Ehlke, Theodore A.","contributorId":83523,"corporation":false,"usgs":true,"family":"Ehlke","given":"Theodore","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":845666,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70232481,"text":"70232481 - 1974 - Regional flow system and ground-water quality in western Ohio","interactions":[],"lastModifiedDate":"2022-07-05T14:40:49.888187","indexId":"70232481","displayToPublicDate":"1974-09-01T09:21:06","publicationYear":"1974","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2446,"text":"Journal of Research of the U.S. Geological Survey","active":true,"publicationSubtype":{"id":10}},"title":"Regional flow system and ground-water quality in western Ohio","docAbstract":"<p>Most relatively deep wells drilled in the carbonate aquifers in western Ohio tap a recognizable regional flow system encompassing all or parts of several major basins. The principal recharge area includes the higher, central part of the region, where much of the terrane is hummocky to hilly glacial moraine. The principal discharge areas are the valleys of the major streams and lowlands along Lake Erie. Ground water moving through this system undergoes a progressive change in chemical quality, from a calcium bicarbonate type in recharge areas to a calcium sulfate type in discharge areas. Changes in selected chemical constituents are orderly and, within the observed parameters, predictable.</p>","language":"English","publisher":"U.S. Geological Survey","usgsCitation":"Norris, S., 1974, Regional flow system and ground-water quality in western Ohio: Journal of Research of the U.S. Geological Survey, v. 2, no. 5, p. 527-531.","productDescription":"5 p.","startPage":"527","endPage":"531","costCenters":[],"links":[{"id":402946,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":402945,"rank":1,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/journal/1974/vol2issue5/report.pdf"}],"country":"United States","state":"Ohio","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -84.803466796875,\n              39.740986355883564\n            ],\n            [\n              -82.7490234375,\n              39.740986355883564\n            ],\n            [\n              -82.7490234375,\n              41.672911819602085\n            ],\n            [\n              -84.803466796875,\n              41.672911819602085\n            ],\n            [\n              -84.803466796875,\n              39.740986355883564\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"2","issue":"5","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Norris, Stanley E.","contributorId":63844,"corporation":false,"usgs":true,"family":"Norris","given":"Stanley E.","affiliations":[],"preferred":false,"id":845665,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70232479,"text":"70232479 - 1974 - Hydrogeologic aspects of structural deformation in the northern Gulf of Mexico Basin","interactions":[],"lastModifiedDate":"2022-07-05T14:19:49.041991","indexId":"70232479","displayToPublicDate":"1974-09-01T09:13:56","publicationYear":"1974","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2446,"text":"Journal of Research of the U.S. Geological Survey","active":true,"publicationSubtype":{"id":10}},"title":"Hydrogeologic aspects of structural deformation in the northern Gulf of Mexico Basin","docAbstract":"<p>The first Earth Resources Technology Satellite (ERTS-1), launched by the National Aeronautics and Space Administration in.July 1972, is providing valuable data for investigations of the most inaccessible and hostile regions of the Earth the Arctic and Antarctic. ERTS images and map products derived from them offer a whole new dimension in source material for multidiscipline investigations in the earth sciences. For the first time scientists can view synoptic, repetitive scenes of the polar regions in four spectral bands. Ongoing experiments funded by NASA and conducted in the U.S. Geological Survey have demonstrated the feasibility of revising coastlines on maps of Antarctica, detected gross changes in the northern limits of the three largest ice shelves in the world, and led to the discovery of uncharted mountain ranges. </p>","language":"English","publisher":"U.S. Geological Survey","usgsCitation":"Jones, P.H., and Wallace, R.H., 1974, Hydrogeologic aspects of structural deformation in the northern Gulf of Mexico Basin: Journal of Research of the U.S. Geological Survey, v. 2, no. 5, p. 511-517.","productDescription":"7 p.","startPage":"511","endPage":"517","costCenters":[],"links":[{"id":402942,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":402941,"rank":1,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/journal/1974/vol2issue4/report.pdf"}],"country":"United States","state":"Louisiana, Texas","otherGeospatial":"northern Gulf of Mexico Basin","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -88.59374999999999,\n              28.613459424004414\n            ],\n            [\n              -90.791015625,\n              30.29701788337205\n            ],\n            [\n              -94.921875,\n              30.675715404167743\n            ],\n            [\n              -97.822265625,\n              28.92163128242129\n            ],\n            [\n              -97.822265625,\n              26.509904531413927\n            ],\n            [\n              -97.3828125,\n              25.958044673317843\n            ],\n            [\n              -91.93359375,\n              27.371767300523047\n            ],\n            [\n              -88.59374999999999,\n              28.613459424004414\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"2","issue":"5","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Jones, P. H.","contributorId":292743,"corporation":false,"usgs":false,"family":"Jones","given":"P.","email":"","middleInitial":"H.","affiliations":[],"preferred":false,"id":845660,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Wallace, R. H. Jr.","contributorId":62268,"corporation":false,"usgs":true,"family":"Wallace","given":"R.","suffix":"Jr.","email":"","middleInitial":"H.","affiliations":[],"preferred":false,"id":845661,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70156689,"text":"70156689 - 1974 - A mineral separation procedure using hot Clerici solution","interactions":[],"lastModifiedDate":"2016-06-08T16:13:48","indexId":"70156689","displayToPublicDate":"1974-08-30T19:45:00","publicationYear":"1974","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2446,"text":"Journal of Research of the U.S. Geological Survey","active":true,"publicationSubtype":{"id":10}},"title":"A mineral separation procedure using hot Clerici solution","docAbstract":"<p>Careful boiling of Clerici solution in a Pyrex test tube in an oil bath is used to float minerals with densities up to 5.0 in order to obtain purified concentrates of monazite (density 5.1) for analysis. The \"sink\" and \"float\" fractions are trapped in solidified Clerici salts on rapid chilling, and the fractions are washed into separate filter papers with warm water. The hazardous nature of Clerici solution requires unusual care in handling.</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","usgsCitation":"Rosenblum, S., 1974, A mineral separation procedure using hot Clerici solution: Journal of Research of the U.S. Geological Survey, v. 2, no. 4, p. 479-481.","productDescription":"3 p.","startPage":"479","endPage":"481","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[],"links":[{"id":307498,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":307497,"rank":1,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/journal/1974/vol2issue4/report.pdf","text":"Report","size":"18.6 MB","linkFileType":{"id":1,"text":"pdf"},"description":"Report"}],"volume":"2","issue":"4","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"55dd91a9e4b0518e354dd10c","contributors":{"authors":[{"text":"Rosenblum, Sam","contributorId":60620,"corporation":false,"usgs":true,"family":"Rosenblum","given":"Sam","email":"","affiliations":[],"preferred":false,"id":569970,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":37417,"text":"ssrw182 - 1974 - Significance of lead residues in mallard tissues","interactions":[],"lastModifiedDate":"2024-10-02T11:04:14.751566","indexId":"ssrw182","displayToPublicDate":"1974-08-18T00:00:00","publicationYear":"1974","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":1,"text":"Federal Government Series"},"seriesTitle":{"id":83,"text":"Special Scientific Report  - Wildlife","active":false,"publicationSubtype":{"id":1}},"seriesNumber":"182","title":"Significance of lead residues in mallard tissues","docAbstract":"<p>Tissues of adult, lead-dosed mallards that either died or were sacrificed were analyzed for lead. Lead levels in brains, tibiae, and breast muscle of ducks that died and in tibiae of ducks that were sacrificed increased significantly from dosage until death. Lead in the heart, lung, and blood from sacrificed ducks decreased significantly from dosage until death. Lead concentrations in tissues from ducks in the two groups were not significantly different except for the liver, kidney, and lung. Average lead levels in the livers and kidneys of ducks that died were significantly higher than those in ducks that were sacrificed. The mean concentration of lead in the lungs of the ducks sacrificed was significantly higher than the mean level in the lungs of ducks that died. Measurements of the lead concentrations in this study, when compared with lead levels reported in the literature for avian and non-avian species, showed that arbitrary diagnostic levels indicating lead poisoning could be set. In mallard ducks, lead levels exceeding 3 ppm in the brain, 6 to 20 ppm in the kidney or liver, or 10 ppm in clotted blood from the heart indicated acute exposure to lead.</p>","language":"English","publisher":"U.S. Fish and Wildlife Service","usgsCitation":"U.S. Fish and Wildlife Service, 1974, Significance of lead residues in mallard tissues: Special Scientific Report  - Wildlife 182, iv, 24 p.","productDescription":"iv, 24 p.","costCenters":[],"links":[{"id":167445,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.er.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49fae4b07f02db5f3cdc"}
,{"id":70227166,"text":"70227166 - 1974 - Guidebook to the geology of Meteor Crater, Arizona","interactions":[],"lastModifiedDate":"2021-12-31T17:16:34.25994","indexId":"70227166","displayToPublicDate":"1974-08-07T10:54:55","publicationYear":"1974","noYear":false,"publicationType":{"id":4,"text":"Book"},"publicationSubtype":{"id":15,"text":"Monograph"},"seriesTitle":{"id":5421,"text":"Guidebook","active":true,"publicationSubtype":{"id":15}},"title":"Guidebook to the geology of Meteor Crater, Arizona","docAbstract":"<p>No abstract available.</p>","language":"English","publisher":"Center for Meteorite Studies at Arizona State University","usgsCitation":"Shoemaker, E.M., Kieffer, S.W., and Sutton, R.L., 1974, Guidebook to the geology of Meteor Crater, Arizona: Guidebook, 71 p.","productDescription":"71 p.","startPage":"i","endPage":"66","costCenters":[],"links":[{"id":393726,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Arizona","otherGeospatial":"Meteor Crater","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -111.02851867675781,\n              35.02391669800409\n            ],\n            [\n              -111.02628707885742,\n              35.022335206583065\n            ],\n            [\n              -111.02448463439941,\n              35.021632311687384\n            ],\n            [\n              -111.02349758148193,\n              35.02187832558825\n            ],\n            [\n              -111.02216720581055,\n              35.02156202186545\n            ],\n            [\n              -111.02019309997559,\n              35.022335206583065\n            ],\n            [\n              -111.01787567138672,\n              35.02215948342566\n            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Merle","contributorId":20342,"corporation":false,"usgs":true,"family":"Shoemaker","given":"Eugene","email":"","middleInitial":"Merle","affiliations":[],"preferred":false,"id":829871,"contributorType":{"id":3,"text":"Compilers"},"rank":1},{"text":"Kieffer, Susan W.","contributorId":270732,"corporation":false,"usgs":false,"family":"Kieffer","given":"Susan","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":829872,"contributorType":{"id":3,"text":"Compilers"},"rank":2}],"authors":[{"text":"Shoemaker, Eugene Merle","contributorId":20342,"corporation":false,"usgs":true,"family":"Shoemaker","given":"Eugene","email":"","middleInitial":"Merle","affiliations":[],"preferred":false,"id":829868,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Kieffer, Susan W.","contributorId":270732,"corporation":false,"usgs":false,"family":"Kieffer","given":"Susan","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":829869,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Sutton, Robert L.","contributorId":54652,"corporation":false,"usgs":true,"family":"Sutton","given":"Robert","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":829870,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70246998,"text":"70246998 - 1974 - Shallow structure and geologic development of the southern Red Sea: Reply","interactions":[],"lastModifiedDate":"2023-07-21T16:33:54.351862","indexId":"70246998","displayToPublicDate":"1974-08-01T11:18:02","publicationYear":"1974","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1723,"text":"GSA Bulletin","active":true,"publicationSubtype":{"id":10}},"title":"Shallow structure and geologic development of the southern Red Sea: Reply","docAbstract":"<p>No abstract available.</p>","language":"English","publisher":"Geological Society of America","doi":"10.1130/0016-7606(1974)85%3C1340:SSAGDO%3E2.0.CO;2","usgsCitation":"Ross, D., and Schlee, J., 1974, Shallow structure and geologic development of the southern Red Sea: Reply: GSA Bulletin, v. 85, https://doi.org/10.1130/0016-7606(1974)85%3C1340:SSAGDO%3E2.0.CO;2.","productDescription":"1 p.","startPage":"1340","costCenters":[{"id":678,"text":"Woods Hole Coastal and Marine Science Center","active":true,"usgs":true}],"links":[{"id":419212,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"otherGeospatial":"southern Red Sea","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            [\n              41.641582200914456,\n              12.299250985000825\n            ],\n            [\n              44.50654118601881,\n              13.57869333123962\n            ],\n            [\n              39.85333933020107,\n              21.992477810741107\n            ],\n            [\n              36.24552127028653,\n              19.916761932233143\n            ],\n            [\n              41.641582200914456,\n              12.299250985000825\n            ]\n          ]\n        ],\n        \"type\": \"Polygon\"\n      }\n    }\n  ]\n}","volume":"85","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Ross, David A.","contributorId":87133,"corporation":false,"usgs":true,"family":"Ross","given":"David A.","affiliations":[],"preferred":false,"id":878505,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Schlee, John","contributorId":16078,"corporation":false,"usgs":true,"family":"Schlee","given":"John","affiliations":[],"preferred":false,"id":878506,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70246994,"text":"70246994 - 1974 - A discussion of sources and description of the Earth's magnetic field and its secular variations","interactions":[],"lastModifiedDate":"2023-07-21T15:07:16.400409","indexId":"70246994","displayToPublicDate":"1974-08-01T10:01:35","publicationYear":"1974","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2310,"text":"Journal of Geomagnetism & Geoelectricity","active":true,"publicationSubtype":{"id":10}},"title":"A discussion of sources and description of the Earth's magnetic field and its secular variations","docAbstract":"<p><span>The problem of collecting data for making geomagnetic charts including secular change is reviewed. Satellite data gives excellent coverage, but the satellite total field intensity data is not sufficient to properly define the field components. In constructing charts, the specific time and space filtering that is used should be specified so the user can make needed corrections in the use of the charts. An attempt should be made to include time variations having periods of one year or greater. In the space domain spherical harmonic coefficients up to degree 12 or 13 should probably be included. Adequate charts n the future will likely require the use of some external coefficients.</span></p>","language":"English","publisher":"Society of Geomagnetism and Earth, Planetary and Space Sciences","doi":"10.5636/jgg.26.393","usgsCitation":"Alldredge, L.R., and Stearns, C.O., 1974, A discussion of sources and description of the Earth's magnetic field and its secular variations: Journal of Geomagnetism & Geoelectricity, v. 26, no. 4, p. 393-404, https://doi.org/10.5636/jgg.26.393.","productDescription":"12 p.","startPage":"393","endPage":"404","costCenters":[],"links":[{"id":480645,"rank":0,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.5636/jgg.26.393","text":"Publisher Index Page"},{"id":419208,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"26","issue":"4","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Alldredge, Leroy Romney","contributorId":98787,"corporation":false,"usgs":true,"family":"Alldredge","given":"Leroy","email":"","middleInitial":"Romney","affiliations":[],"preferred":false,"id":878496,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Stearns, Charles O.","contributorId":316837,"corporation":false,"usgs":true,"family":"Stearns","given":"Charles","email":"","middleInitial":"O.","affiliations":[],"preferred":false,"id":878497,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
]}