{"pageNumber":"6374","pageRowStart":"159325","pageSize":"25","recordCount":165901,"records":[{"id":53532,"text":"naf60 - 1950 - Raccoons of North and Middle America","interactions":[],"lastModifiedDate":"2015-11-13T11:04:29","indexId":"naf60","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1950","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":1,"text":"Federal Government Series"},"seriesTitle":{"id":58,"text":"North American Fauna","active":false,"publicationSubtype":{"id":1}},"seriesNumber":"60","title":"Raccoons of North and Middle America","docAbstract":"<p>The raccoons, genus Procyon, colloquially known as &ldquo;coons,&rdquo; belong to the carnivorous family Procyonidae, which also includes the American genera Nasua, Nasuella, Bassaricyon, and Potos, and the Old World genera Ailurus and Ailuropoda of the subfamily Ailurinae.</p>\n<p>The members of the Procyon lotor group (subgenus Procyon), with a transcontinental range from southern Canada to Panama, except in parts of the Rocky Mountain region, and including those inhabiting several distant islands, are among the most familiar and characteristic of North American mammals. This group is not known to occur south of Panama. It is overlapped in the Isthmian region by the so-called crab-eating raccoons of the subgenus Euprocyon, which range from that northern limit as far south as Paraguay in South America. The raccoons have been greatly reduced in numbers or have disappeared in many formerly wooded sections, owing to clearing and intensive human occupation. Despite adverse conditions, however, they have maintained themselves in many places with remarkable tenacity. Trapping for other fur bearers may have reduced the northern fringe to some extent, but the general range of the group has been little diminished. At the present time raccoons reach their northern limit in regular occurrence on Vancouver Island, B. C.</p>\n<p>The continental forms of the subgenus Procyon constitute a compact assemblage of closely allied geographic races all assignable to Procyon lotor. Complete intergradation is evident in numerous cases and the relative value and combination of characters presented indicate such close relationships that it can safely be assumed where lack of material leaves gaps in the known ranges.</p>\n<p>In the present revision of the raccoons are treated the North American continental species as far as the eastern border of Panama and the species on outlying islands along both the Atlantic and the Pacific coasts. Thirty species and subspccics are recognized. Twenty-nine of these are assigned to the subgenus Procyon and one to the subgenus Euproc yon.</p>\n<p>The revision is based mainly on a study of raccoon material in the collection of Biological Surveys, Fish and Wildlife Service, and in other collections in the United States National Museum. These and 358 specimens borrowed from other museums make a total of 1,337 examined. The assemblage included the types or topotypes of most of the known species and subspecies.</p>\n<p>For the loan of specimens the writer is especially indebted to Dr. Thomas Barbour, Museum of Comparative Zoology, Cambridge, Mass. ; the late Dr. Joseph Grinnell, Museum of Vertebrate Zoology, Berkeley, Calif.; Dr. W. H. Osgood, Chicago Natural History Museum, Chicago, Ill.; Dr. H. E. Anthony, American Museum of Natural History, New York City; Dr. R. M. Anderson, National Museum of Canada, Ottawa, Canada; the late Oldfield Thomas of the British Museum (Natural History) ; Francis Kermode, Provincial Museum, Vancouver, British Columbia; Dr. L. R. Dice, Museum of Zoology, University of Michigan, Ann Arbor, Mich.; and the late D. R. Dickey, Pasadena, Calif. Grateful acknowledgment is also due to Percy Shufeldt, La Cueva, N. Vex., for the generous donation of specimens collected by him in Campeche, Mexico. Notes on his examination of specimens in the British Museum have been kindly furnished by Dr. Remington Kellogg, United States National Museum, Washington, D. C. Stanley P. Young, Fish and Wildlife Service, Washington, D. C., generously supplied the photograph for the frontispiece.</p>\n<p>Dr. E. W. Nelson became keenly interested in the raccoons, as shown by his work on those inhabiting the Florida Keys (1930a).' During the same time and in the following year new subspecies were described jointly by Nelson and the writer in preparation for a revision of the group; but other projects claimed attention and our collaboration could not be carried beyond this preliminary stage</p>","language":"English","publisher":"U.S. Fish and Wildlife Service","usgsCitation":"Goldman, E.A., and Jackson, H., 1950, Raccoons of North and Middle America: North American Fauna 60, vi, 153 p.","productDescription":"vi, 153 p.","numberOfPages":"161","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[],"links":[{"id":175264,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":22648,"rank":2,"type":{"id":15,"text":"Index Page"},"url":"https://www.fwspubs.org/toc/nafa//60","linkFileType":{"id":5,"text":"html"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4adbe4b07f02db68599f","contributors":{"authors":[{"text":"Goldman, Edward A.","contributorId":27113,"corporation":false,"usgs":true,"family":"Goldman","given":"Edward","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":247755,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Jackson, Hartley H.T.","contributorId":85642,"corporation":false,"usgs":true,"family":"Jackson","given":"Hartley H.T.","affiliations":[],"preferred":false,"id":247756,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":39706,"text":"pp221H - 1950 - The habits and adaptation of the Oligocene saber tooth carnivore, Hoplophoneus","interactions":[],"lastModifiedDate":"2012-02-02T00:10:16","indexId":"pp221H","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1950","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":"221","chapter":"H","title":"The habits and adaptation of the Oligocene saber tooth carnivore, Hoplophoneus","language":"ENGLISH","doi":"10.3133/pp221H","usgsCitation":"Hough, J., 1950, The habits and adaptation of the Oligocene saber tooth carnivore, Hoplophoneus: U.S. Geological Survey Professional Paper 221, p. 125-146, https://doi.org/10.3133/pp221H.","productDescription":"p. 125-146","costCenters":[],"links":[{"id":113722,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/pp/0221h/report.pdf","size":"3767","linkFileType":{"id":1,"text":"pdf"}},{"id":169829,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/pp/0221h/report-thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a8fe4b07f02db65567e","contributors":{"authors":[{"text":"Hough, Jean","contributorId":72049,"corporation":false,"usgs":true,"family":"Hough","given":"Jean","email":"","affiliations":[],"preferred":false,"id":222014,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":39224,"text":"pp225 - 1950 - Physical characteristics of commercial sheet muscovite in the southeastern United States","interactions":[],"lastModifiedDate":"2012-02-02T00:10:15","indexId":"pp225","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1950","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":"225","title":"Physical characteristics of commercial sheet muscovite in the southeastern United States","language":"ENGLISH","doi":"10.3133/pp225","usgsCitation":"Jahns, R., and Lancaster, F.W., 1950, Physical characteristics of commercial sheet muscovite in the southeastern United States: U.S. Geological Survey Professional Paper 225, 110 p., https://doi.org/10.3133/pp225.","productDescription":"110 p.","costCenters":[],"links":[{"id":120537,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/pp/0225/report-thumb.jpg"},{"id":66898,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/pp/0225/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4adbe4b07f02db685bd2","contributors":{"authors":[{"text":"Jahns, Richard H.","contributorId":107757,"corporation":false,"usgs":true,"family":"Jahns","given":"Richard H.","affiliations":[],"preferred":false,"id":221167,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Lancaster, Forrest W.","contributorId":104968,"corporation":false,"usgs":true,"family":"Lancaster","given":"Forrest","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":221166,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":39705,"text":"pp221E - 1950 - Geology of the Fort Smith district, Arkansas","interactions":[],"lastModifiedDate":"2012-02-02T00:10:16","indexId":"pp221E","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1950","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":"221","chapter":"E","title":"Geology of the Fort Smith district, Arkansas","language":"ENGLISH","doi":"10.3133/pp221E","usgsCitation":"Hendricks, T.A., and Parks, B., 1950, Geology of the Fort Smith district, Arkansas: U.S. Geological Survey Professional Paper 221, p. 67-94, https://doi.org/10.3133/pp221E.","productDescription":"p. 67-94","costCenters":[],"links":[{"id":120475,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/pp/0221e/report-thumb.jpg"},{"id":247711,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/pp/0221e/plate-13.pdf","size":"23467","linkFileType":{"id":1,"text":"pdf"}},{"id":247712,"rank":401,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/pp/0221e/plate-14.pdf","size":"1145","linkFileType":{"id":1,"text":"pdf"}},{"id":247713,"rank":402,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/pp/0221e/plate-17.pdf","size":"1855","linkFileType":{"id":1,"text":"pdf"}},{"id":67440,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/pp/0221e/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4acfe4b07f02db680416","contributors":{"authors":[{"text":"Hendricks, T. A.","contributorId":77494,"corporation":false,"usgs":true,"family":"Hendricks","given":"T.","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":222012,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Parks, Bryan","contributorId":99617,"corporation":false,"usgs":true,"family":"Parks","given":"Bryan","email":"","affiliations":[],"preferred":false,"id":222013,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":39709,"text":"pp229 - 1950 - Mica and beryl pegmatites in Idaho and Montana","interactions":[{"subject":{"id":50917,"text":"ofr497 - 1949 - Mica deposits of Idaho, Latah County, and Mica deposits of Idaho and Montana","indexId":"ofr497","publicationYear":"1949","noYear":false,"title":"Mica deposits of Idaho, Latah County, and Mica deposits of Idaho and Montana"},"predicate":"SUPERSEDED_BY","object":{"id":39709,"text":"pp229 - 1950 - Mica and beryl pegmatites in Idaho and Montana","indexId":"pp229","publicationYear":"1950","noYear":false,"title":"Mica and beryl pegmatites in Idaho and Montana"},"id":1}],"lastModifiedDate":"2012-02-02T00:10:16","indexId":"pp229","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1950","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":"229","title":"Mica and beryl pegmatites in Idaho and Montana","language":"ENGLISH","doi":"10.3133/pp229","usgsCitation":"Stoll, W., 1950, Mica and beryl pegmatites in Idaho and Montana: U.S. Geological Survey Professional Paper 229, 64 p., https://doi.org/10.3133/pp229.","productDescription":"64 p.","costCenters":[],"links":[{"id":247714,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/pp/0229/report.pdf","size":"7518","linkFileType":{"id":1,"text":"pdf"}},{"id":247715,"rank":408,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/pp/0229/plate-9.pdf","size":"1309","linkFileType":{"id":1,"text":"pdf"}},{"id":252071,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/pp/0229/report-thumb.jpg"},{"id":67467,"rank":405,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/pp/0229/plate-6.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":67468,"rank":406,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/pp/0229/plate-7.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":67462,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/pp/0229/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":67463,"rank":401,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/pp/0229/plate-2.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":67464,"rank":402,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/pp/0229/plate-3.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":67465,"rank":403,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/pp/0229/plate-4.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":67466,"rank":404,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/pp/0229/plate-5.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a56e4b07f02db62dab6","contributors":{"authors":[{"text":"Stoll, W.C.","contributorId":13676,"corporation":false,"usgs":true,"family":"Stoll","given":"W.C.","email":"","affiliations":[],"preferred":false,"id":222019,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":24012,"text":"ofr5119 - 1950 - Records of wells on Rathdrum Prairie, Bonner and Kootenai Counties, Northern Idaho","interactions":[],"lastModifiedDate":"2012-02-02T00:08:19","indexId":"ofr5119","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1950","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":"51-19","title":"Records of wells on Rathdrum Prairie, Bonner and Kootenai Counties, Northern Idaho","language":"ENGLISH","publisher":"U.S. Dept. of the Interior, Geological Survey,","doi":"10.3133/ofr5119","issn":"0094-9140","usgsCitation":"Nace, R.L., and Fader, S.W., 1950, Records of wells on Rathdrum Prairie, Bonner and Kootenai Counties, Northern Idaho: U.S. Geological Survey Open-File Report 51-19, i, 50 p. :maps (fold.) ;27 cm., https://doi.org/10.3133/ofr5119.","productDescription":"i, 50 p. :maps (fold.) ;27 cm.","costCenters":[],"links":[{"id":157212,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1951/0019/report-thumb.jpg"},{"id":53187,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1951/0019/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":53188,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1951/0019/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a60e4b07f02db635548","contributors":{"authors":[{"text":"Nace, Raymond L.","contributorId":93460,"corporation":false,"usgs":true,"family":"Nace","given":"Raymond","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":191148,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Fader, Stuart Wesley","contributorId":68742,"corporation":false,"usgs":true,"family":"Fader","given":"Stuart","email":"","middleInitial":"Wesley","affiliations":[],"preferred":false,"id":191147,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":39702,"text":"pp217 - 1950 - Configuration of the bedrock surface of the District of Columbia and vicinity","interactions":[],"lastModifiedDate":"2012-02-02T00:10:16","indexId":"pp217","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1950","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":"217","title":"Configuration of the bedrock surface of the District of Columbia and vicinity","language":"ENGLISH","doi":"10.3133/pp217","usgsCitation":"Darton, N.H., 1950, Configuration of the bedrock surface of the District of Columbia and vicinity: U.S. Geological Survey Professional Paper 217, 42 p., https://doi.org/10.3133/pp217.","productDescription":"42 p.","costCenters":[],"links":[{"id":104383,"rank":700,"type":{"id":15,"text":"Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_4207.htm","linkFileType":{"id":5,"text":"html"},"description":"4207"},{"id":120473,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/pp/0217/report-thumb.jpg"},{"id":67428,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/pp/0217/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":67429,"rank":401,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/pp/0217/plate-2.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":67430,"rank":402,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/pp/0217/plate-3.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":67431,"rank":403,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/pp/0217/plate-4.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":67432,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/pp/0217/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4affe4b07f02db697d95","contributors":{"authors":[{"text":"Darton, N. H.","contributorId":71523,"corporation":false,"usgs":true,"family":"Darton","given":"N.","email":"","middleInitial":"H.","affiliations":[{"id":595,"text":"U.S. Geological Survey","active":false,"usgs":true}],"preferred":false,"id":222009,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":39703,"text":"pp220 - 1950 - Geology and geography of the Zion Park region, Utah and Arizona","interactions":[],"lastModifiedDate":"2012-02-02T00:10:16","indexId":"pp220","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1950","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":"220","title":"Geology and geography of the Zion Park region, Utah and Arizona","language":"ENGLISH","doi":"10.3133/pp220","usgsCitation":"Gregory, H., 1950, Geology and geography of the Zion Park region, Utah and Arizona: U.S. Geological Survey Professional Paper 220, 200 p., https://doi.org/10.3133/pp220.","productDescription":"200 p.","costCenters":[],"links":[{"id":104385,"rank":700,"type":{"id":15,"text":"Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_4211.htm","linkFileType":{"id":5,"text":"html"},"description":"4211"},{"id":123282,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/pp/0220/report-thumb.jpg"},{"id":67433,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/pp/0220/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":67434,"rank":401,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/pp/0220/plate-2.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":67435,"rank":402,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/pp/0220/plate-3.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":67436,"rank":403,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/pp/0220/plate-4.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":67437,"rank":404,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/pp/0220/plate-5.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":67438,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/pp/0220/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4adbe4b07f02db6860b4","contributors":{"authors":[{"text":"Gregory, Herbert E.","contributorId":23517,"corporation":false,"usgs":true,"family":"Gregory","given":"Herbert E.","affiliations":[],"preferred":false,"id":222010,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
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,{"id":39704,"text":"pp221C - 1950 - Growth series of ostracodes from the Permian of Texas","interactions":[],"lastModifiedDate":"2012-02-02T00:10:16","indexId":"pp221C","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1950","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":"221","chapter":"C","title":"Growth series of ostracodes from the Permian of Texas","language":"ENGLISH","doi":"10.3133/pp221C","usgsCitation":"Sohn, I.G., 1950, Growth series of ostracodes from the Permian of Texas: U.S. Geological Survey Professional Paper 221, p. 33-44, https://doi.org/10.3133/pp221C.","productDescription":"p. 33-44","costCenters":[],"links":[{"id":120474,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/pp/0221c/report-thumb.jpg"},{"id":67439,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/pp/0221c/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a8fe4b07f02db6555e0","contributors":{"authors":[{"text":"Sohn, I. G.","contributorId":70751,"corporation":false,"usgs":true,"family":"Sohn","given":"I.","email":"","middleInitial":"G.","affiliations":[],"preferred":false,"id":222011,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
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,{"id":37175,"text":"rr17 - 1950 - Guide to the classification of fishing gear in the Philippines","interactions":[],"lastModifiedDate":"2015-09-03T10:52:46","indexId":"rr17","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1950","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":1,"text":"Federal Government Series"},"seriesTitle":{"id":74,"text":"Research Report","active":false,"publicationSubtype":{"id":1}},"seriesNumber":"17","title":"Guide to the classification of fishing gear in the Philippines","language":"English","publisher":"U.S. Fish and Wildlife Service","usgsCitation":"Umali, A.F., 1950, Guide to the classification of fishing gear in the Philippines: Research Report 17, 165 p.","productDescription":"165 p.","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[],"links":[{"id":165121,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a8ae4b07f02db6513f6","contributors":{"authors":[{"text":"Umali, Agustin F.","contributorId":61873,"corporation":false,"usgs":true,"family":"Umali","given":"Agustin","email":"","middleInitial":"F.","affiliations":[],"preferred":false,"id":217616,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":50899,"text":"ofr5033 - 1950 - An improved fluorimeter for the determination of uranium in fluoride melts","interactions":[{"subject":{"id":50899,"text":"ofr5033 - 1950 - An improved fluorimeter for the determination of uranium in fluoride melts","indexId":"ofr5033","publicationYear":"1950","noYear":false,"title":"An improved fluorimeter for the determination of uranium in fluoride melts"},"predicate":"SUPERSEDED_BY","object":{"id":34579,"text":"b1006 - 1954 - Collected papers on methods of analysis for uranium and thorium","indexId":"b1006","publicationYear":"1954","noYear":false,"title":"Collected papers on methods of analysis for uranium and thorium"},"id":1}],"supersededBy":{"id":34579,"text":"b1006 - 1954 - Collected papers on methods of analysis for uranium and thorium","indexId":"b1006","publicationYear":"1954","noYear":false,"title":"Collected papers on methods of analysis for uranium and thorium"},"lastModifiedDate":"2012-02-02T00:11:13","indexId":"ofr5033","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1950","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":"50-33","title":"An improved fluorimeter for the determination of uranium in fluoride melts","language":"ENGLISH","doi":"10.3133/ofr5033","usgsCitation":"Fletcher, M., and May, I., 1950, An improved fluorimeter for the determination of uranium in fluoride melts (Superceded by: B-1006): U.S. Geological Survey Open-File Report 50-33, 10 p.; 6 leaves of plates : ill. ; 29 cm., https://doi.org/10.3133/ofr5033.","productDescription":"10 p.; 6 leaves of plates : ill. ; 29 cm.","costCenters":[],"links":[{"id":175802,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"}],"edition":"Superceded by: B-1006","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ad8e4b07f02db684780","contributors":{"authors":[{"text":"Fletcher, Mary H.","contributorId":52954,"corporation":false,"usgs":true,"family":"Fletcher","given":"Mary H.","affiliations":[],"preferred":false,"id":242581,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"May, Irving","contributorId":39771,"corporation":false,"usgs":true,"family":"May","given":"Irving","email":"","affiliations":[],"preferred":false,"id":242580,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":56985,"text":"b974A - 1950 - The 1949 summit eruption of Mauna Loa, Hawaii","interactions":[{"subject":{"id":56985,"text":"b974A - 1950 - The 1949 summit eruption of Mauna Loa, Hawaii","indexId":"b974A","publicationYear":"1950","noYear":false,"chapter":"A","title":"The 1949 summit eruption of Mauna Loa, Hawaii"},"predicate":"IS_PART_OF","object":{"id":33209,"text":"b974 - 1952 - Contributions to general geology, 1950","indexId":"b974","publicationYear":"1952","noYear":false,"title":"Contributions to general geology, 1950"},"id":1}],"isPartOf":{"id":33209,"text":"b974 - 1952 - Contributions to general geology, 1950","indexId":"b974","publicationYear":"1952","noYear":false,"title":"Contributions to general geology, 1950"},"lastModifiedDate":"2017-08-08T10:25:48","indexId":"b974A","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1950","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":"974","chapter":"A","title":"The 1949 summit eruption of Mauna Loa, Hawaii","language":"ENGLISH","doi":"10.3133/b974A","usgsCitation":"Macdonald, G.A., and Orr, J., 1950, The 1949 summit eruption of Mauna Loa, Hawaii: U.S. Geological Survey Bulletin 974, 33 p., https://doi.org/10.3133/b974A.","productDescription":"33 p.","costCenters":[],"links":[{"id":100531,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/bul/0974a/plate-1.pdf","size":"754","linkFileType":{"id":1,"text":"pdf"}},{"id":100532,"rank":401,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/bul/0974a/plate-4.pdf","size":"3852","linkFileType":{"id":1,"text":"pdf"}},{"id":100533,"rank":402,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/bul/0974a/plate-table_2.pdf","size":"330","linkFileType":{"id":1,"text":"pdf"}},{"id":174557,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/bul/0974a/report-thumb.jpg"},{"id":100530,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/bul/0974a/report.pdf","size":"5631","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ad5e4b07f02db6836a3","contributors":{"authors":[{"text":"Macdonald, G. A.","contributorId":86824,"corporation":false,"usgs":true,"family":"Macdonald","given":"G.","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":256037,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Orr, J.B.","contributorId":47240,"corporation":false,"usgs":true,"family":"Orr","given":"J.B.","email":"","affiliations":[],"preferred":false,"id":256036,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":50912,"text":"ofr5044 - 1950 - Geologic interpretation of seismic data, relocation of Route 2, Stations 138-155 in Lancaster, Mass.","interactions":[],"lastModifiedDate":"2014-05-15T06:41:51","indexId":"ofr5044","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1950","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":"50-44","title":"Geologic interpretation of seismic data, relocation of Route 2, Stations 138-155 in Lancaster, Mass.","docAbstract":"<p>The proposed relocation of the Concord-Westminster Highway, Route 2, in Lancaster, Mass., requires a long, deep cut between stations 138 and 155. A preliminary seismic survey was made of the site in October 1949. At that time five transverses were made along the base-line, and three transverse to it. This work showed an anomalous situation in the vicinity of shot point E. In order to obtain the required additional data to resolve these anomalies, four more seismic transverses were made in November 1949. Two of these were run along the base-line between station 138+52 and station 145+12 in such a way as to yield, in conjugation with the preliminary survey, depth data of a 660-foot transverse. One of the primary functions of this long line was to obtain a reliable bedrock velocity. The other two transverses were transverse to the long transverse. This report comprises all of the seismic and geologic work performed at this site.</p>\n<br>\n<p>The work was done as a part of a cooperative program of the Massachusetts Department of Public Works and the United States Geological Survey.</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Boston, MA","doi":"10.3133/ofr5044","usgsCitation":"May, J.E., and Linehan, D., 1950, Geologic interpretation of seismic data, relocation of Route 2, Stations 138-155 in Lancaster, Mass.: U.S. Geological Survey Open-File Report 50-44, 4 p., https://doi.org/10.3133/ofr5044.","productDescription":"4 p.","numberOfPages":"8","costCenters":[],"links":[{"id":287177,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1950/0044/report.pdf"},{"id":287178,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1950/0044/report-thumb.jpg"}],"country":"United States","state":"Massachusetts","city":"Lancaster","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -71.727648,42.410348 ], [ -71.727648,42.53379 ], [ -71.626139,42.53379 ], [ -71.626139,42.410348 ], [ -71.727648,42.410348 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b16e4b07f02db6a532f","contributors":{"authors":[{"text":"May, James E.","contributorId":85255,"corporation":false,"usgs":true,"family":"May","given":"James","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":242607,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Linehan, Daniel","contributorId":36998,"corporation":false,"usgs":true,"family":"Linehan","given":"Daniel","email":"","affiliations":[],"preferred":false,"id":242606,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":71843,"text":"tei31 - 1950 - Forty-Niner, King Solomon Ridge, and West End claims near Clancy in Jefferson County, Montana","interactions":[],"lastModifiedDate":"2012-09-24T17:16:30","indexId":"tei31","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1950","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":338,"text":"Trace Elements Memorandum","code":"TEM","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"31","title":"Forty-Niner, King Solomon Ridge, and West End claims near Clancy in Jefferson County, Montana","language":"ENGLISH","doi":"10.3133/tei31","usgsCitation":"Klepper, M.R., 1950, Forty-Niner, King Solomon Ridge, and West End claims near Clancy in Jefferson County, Montana: U.S. Geological Survey Trace Elements Memorandum 31, 8 p.; 1 map, https://doi.org/10.3133/tei31.","productDescription":"8 p.; 1 map","costCenters":[],"links":[{"id":192883,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/tei/031/report-thumb.jpg"},{"id":91026,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/tei/031/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49b3e4b07f02db5c9eb9","contributors":{"authors":[{"text":"Klepper, M. R.","contributorId":64278,"corporation":false,"usgs":true,"family":"Klepper","given":"M.","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":284828,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":72149,"text":"tem32 - 1950 - The Eureka and happy landing (Cooper-Sands) groups of claims, Uintah County, Utah : a preliminary report","interactions":[],"lastModifiedDate":"2012-02-02T00:13:59","indexId":"tem32","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1950","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":338,"text":"Trace Elements Memorandum","code":"TEM","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"32","title":"The Eureka and happy landing (Cooper-Sands) groups of claims, Uintah County, Utah : a preliminary report","language":"ENGLISH","doi":"10.3133/tem32","usgsCitation":"Granger, H.C., and Bauer, H.L., 1950, The Eureka and happy landing (Cooper-Sands) groups of claims, Uintah County, Utah : a preliminary report: U.S. Geological Survey Trace Elements Memorandum 32, 31 p. : 29 cm.; 8 figs (2 in envelope); 3 tables, https://doi.org/10.3133/tem32.","productDescription":"31 p. : 29 cm.; 8 figs (2 in envelope); 3 tables","costCenters":[],"links":[{"id":101645,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/tem/0032/report.pdf","size":"1293","linkFileType":{"id":1,"text":"pdf"}},{"id":101646,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/tem/0032/plate-1.pdf","size":"130","linkFileType":{"id":1,"text":"pdf"}},{"id":101647,"rank":401,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/tem/0032/plate-2.pdf","size":"2583","linkFileType":{"id":1,"text":"pdf"}},{"id":101648,"rank":402,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/tem/0032/plate-table_1.pdf","size":"1348","linkFileType":{"id":1,"text":"pdf"}},{"id":192594,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/tem/0032/report-thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ac9e4b07f02db67c870","contributors":{"authors":[{"text":"Granger, Harry Clifford","contributorId":8832,"corporation":false,"usgs":true,"family":"Granger","given":"Harry","email":"","middleInitial":"Clifford","affiliations":[],"preferred":false,"id":285166,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Bauer, Herman Louis","contributorId":63109,"corporation":false,"usgs":true,"family":"Bauer","given":"Herman","email":"","middleInitial":"Louis","affiliations":[],"preferred":false,"id":285167,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":34873,"text":"b969C - 1950 - A geologic reconnaissance of parts of Beaverhead and Madison Counties, Montana","interactions":[],"lastModifiedDate":"2012-02-02T00:09:24","indexId":"b969C","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1950","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":"969","chapter":"C","title":"A geologic reconnaissance of parts of Beaverhead and Madison Counties, Montana","language":"ENGLISH","publisher":"Geological Survey (U.S.)","doi":"10.3133/b969C","usgsCitation":"Klepper, M.R., 1950, A geologic reconnaissance of parts of Beaverhead and Madison Counties, Montana: U.S. Geological Survey Bulletin 969, p. 55-85, 24 cm. **DJVU MISSING PAGES 82 & 83**, https://doi.org/10.3133/b969C.","productDescription":"p. 55-85, 24 cm. **DJVU MISSING PAGES 82 & 83**","costCenters":[{"id":595,"text":"U.S. Geological Survey","active":false,"usgs":true}],"links":[{"id":109622,"rank":700,"type":{"id":15,"text":"Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_21224.htm","linkFileType":{"id":5,"text":"html"},"description":"21224"},{"id":96689,"rank":401,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/bul/0969c/plate-16.pdf","size":"2207","linkFileType":{"id":1,"text":"pdf"}},{"id":96688,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/bul/0969c/report.pdf","size":"2449","linkFileType":{"id":1,"text":"pdf"}},{"id":163222,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/bul/0969c/report-thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b24e4b07f02db6ae615","contributors":{"authors":[{"text":"Klepper, Montis Ruhl","contributorId":27431,"corporation":false,"usgs":true,"family":"Klepper","given":"Montis","email":"","middleInitial":"Ruhl","affiliations":[],"preferred":false,"id":213742,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":34885,"text":"b964D - 1950 - Geology and mineral resources of the Maimon-Hatillo district, Dominican Republic","interactions":[],"lastModifiedDate":"2012-02-02T00:09:21","indexId":"b964D","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1950","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":"964","chapter":"D","title":"Geology and mineral resources of the Maimon-Hatillo district, Dominican Republic","language":"ENGLISH","publisher":"U. S. Govt. Print. Off.,","doi":"10.3133/b964D","usgsCitation":"Koschmann, A.H., and Gordon, M., 1950, Geology and mineral resources of the Maimon-Hatillo district, Dominican Republic: U.S. Geological Survey Bulletin 964, v, p.307-359, maps (2 fold. in pocket) ;24 cm., https://doi.org/10.3133/b964D.","productDescription":"v, p.307-359, maps (2 fold. in pocket) ;24 cm.","costCenters":[],"links":[{"id":163192,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/bul/0964d/report-thumb.jpg"},{"id":62842,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/bul/0964d/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":62843,"rank":401,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/bul/0964d/plate-2.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":62844,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/bul/0964d/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b32e4b07f02db6b4720","contributors":{"authors":[{"text":"Koschmann, Albert Herbert","contributorId":77525,"corporation":false,"usgs":true,"family":"Koschmann","given":"Albert","email":"","middleInitial":"Herbert","affiliations":[],"preferred":false,"id":213761,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Gordon, Mackenzie Jr.","contributorId":13225,"corporation":false,"usgs":true,"family":"Gordon","given":"Mackenzie","suffix":"Jr.","email":"","affiliations":[],"preferred":false,"id":213760,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":12755,"text":"ofr5029 - 1950 - The sediments and physical environment of the Sagadahoc Bay tidal flat, Georgetown, Maine","interactions":[],"lastModifiedDate":"2014-05-15T06:06:15","indexId":"ofr5029","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1950","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":"50-29","title":"The sediments and physical environment of the Sagadahoc Bay tidal flat, Georgetown, Maine","docAbstract":"This investigation of the sediments of the Sagadohoc Bay tidal flat was undertaken at the suggestion of the State Geologist of Maine, Dr. Joseph Thefethen, in the hope that the results might be helpful to the biologists of the Maine Department of Sear and Shore Fisheries in their studies of clam productivity and the biologists of the U.S.  Fish and Wildlife Service who are making a systematic study of the ecology and potential yields of the soft-shelled clam (Mya arenaria) in Sagadohoc and neighboring bays. The field stage of the investigation lasted from early July to the end of August 1949, during which time I was assisted by W. H. Condon of the U.S. Geological Survey. This report and the accompanying map were prepared in Washington, where the laboratory studies of the sediments were made by T. Woodward of the U.S. Geological Survey.","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr5029","usgsCitation":"Bradley, W., 1950, The sediments and physical environment of the Sagadahoc Bay tidal flat, Georgetown, Maine: U.S. Geological Survey Open-File Report 50-29, 30 p., https://doi.org/10.3133/ofr5029.","productDescription":"30 p.","numberOfPages":"34","costCenters":[],"links":[{"id":287165,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1950/0029/report.pdf"},{"id":287166,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1950/0029/report-thumb.jpg"}],"country":"United States","state":"Maine","city":"Georgetown","otherGeospatial":"Sagadahoc Bay","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -69.785486,43.703807 ], [ -69.785486,43.889142 ], [ -69.695491,43.889142 ], [ -69.695491,43.703807 ], [ -69.785486,43.703807 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a0ae4b07f02db5fbaee","contributors":{"authors":[{"text":"Bradley, Wilmot H.","contributorId":51751,"corporation":false,"usgs":true,"family":"Bradley","given":"Wilmot H.","affiliations":[],"preferred":false,"id":166657,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":35840,"text":"b955D - 1950 - Gold placers and their geologic environment in northwestern Park County, Colorado","interactions":[],"lastModifiedDate":"2012-02-02T00:09:50","indexId":"b955D","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1950","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":"955","chapter":"D","title":"Gold placers and their geologic environment in northwestern Park County, Colorado","language":"ENGLISH","publisher":"U.S. Govt. Print. Off.,","doi":"10.3133/b955D","usgsCitation":"Singewald, Q.D., 1950, Gold placers and their geologic environment in northwestern Park County, Colorado: U.S. Geological Survey Bulletin 955, vi, p. 103-172, illus., maps (part fold. in pocket) ;24 cm., https://doi.org/10.3133/b955D.","productDescription":"vi, p. 103-172, illus., maps (part fold. in pocket) ;24 cm.","costCenters":[],"links":[{"id":97078,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/bul/0955d/plate-08.pdf","size":"6180","linkFileType":{"id":1,"text":"pdf"}},{"id":97079,"rank":401,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/bul/0955d/plate-09.pdf","size":"4059","linkFileType":{"id":1,"text":"pdf"}},{"id":97080,"rank":402,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/bul/0955d/plate-10.pdf","size":"6622","linkFileType":{"id":1,"text":"pdf"}},{"id":97081,"rank":403,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/bul/0955d/plate-11.pdf","size":"165","linkFileType":{"id":1,"text":"pdf"}},{"id":97082,"rank":404,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/bul/0955d/plate-12.pdf","size":"275","linkFileType":{"id":1,"text":"pdf"}},{"id":97083,"rank":405,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/bul/0955d/plate-13.pdf","size":"249","linkFileType":{"id":1,"text":"pdf"}},{"id":93583,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/bul/0955d/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":164499,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/bul/0955d/report-thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4abde4b07f02db6740ae","contributors":{"authors":[{"text":"Singewald, Quentin Dreyer","contributorId":87115,"corporation":false,"usgs":true,"family":"Singewald","given":"Quentin","email":"","middleInitial":"Dreyer","affiliations":[],"preferred":false,"id":215315,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":35854,"text":"b964B - 1950 - Mineral resources of Colombia (other than petroleum)","interactions":[],"lastModifiedDate":"2017-06-10T11:41:02","indexId":"b964B","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1950","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":"964","chapter":"B","title":"Mineral resources of Colombia (other than petroleum)","docAbstract":"The following report summarizes data acquired during 1942-45, in Colombia, by geologists and engineers of the Foreign Economic Administration, with whom the United States Geological Survey cooperated. Twenty-nine mineral commodities are considered, but the data for five of them are scant because they were of no interest to FEA personnel. Petroleum is not considered. Preliminary to a review of individual mineral commodities, resumes are given of the general geography and geology of Colombia and of the country's mining laws. The principal mineral commodities, besides petroleum, produced in Colombia are (1) emeralds, gold, platinum, and silver, mainly for export, and (2) barite, cement, clay, coal, gypsum, salt, sand and gravel, silica, and stone, mainly for the domestic market. A large number of other mineral commodities are known in \"raw\" prospects, some of which may eventually become productive. Their distribution and apparent potentialities, as of 1945, are given. Factors unfavorable to mining are the ruggedness of the terrain, the scarcity of outcrops, and the very high transportation costs.","language":"English","publisher":"U.S. Government Printing Office","publisherLocation":"Washington, D.C.","doi":"10.3133/b964B","collaboration":"Prepared in cooperation with the Foreign Economic Administration","usgsCitation":"Singewald, Q.D., 1950, Mineral resources of Colombia (other than petroleum): U.S. Geological Survey Bulletin 964, Report: viii, p. 53-204; 9 Plates: 14.64 x 13.3 inches or smaller, https://doi.org/10.3133/b964B.","productDescription":"Report: viii, p. 53-204; 9 Plates: 14.64 x 13.3 inches or smaller","numberOfPages":"161","temporalStart":"1942-01-01","temporalEnd":"1945-01-01","costCenters":[],"links":[{"id":266388,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/bul/0964b/plate-7.pdf"},{"id":266389,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/bul/0964b/plate-8.pdf"},{"id":266386,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/bul/0964b/plate-5.pdf"},{"id":266387,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/bul/0964b/plate-6.pdf"},{"id":266394,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/bul/0964b/plate-13.pdf"},{"id":266391,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/bul/0964b/plate-11.pdf"},{"id":266393,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/bul/0964b/plate-10.pdf"},{"id":266390,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/bul/0964b/plate-9.pdf"},{"id":266392,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/bul/0964b/plate-12.pdf"},{"id":63813,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/bul/0964b/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":165575,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/bul/0964b/report-thumb.jpg"}],"country":"Colombia","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -81.74,-4.23 ], [ -81.74,13.4 ], [ -66.85,13.4 ], [ -66.85,-4.23 ], [ -81.74,-4.23 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b08e4b07f02db69b5c0","contributors":{"authors":[{"text":"Singewald, Quentin Dreyer","contributorId":87115,"corporation":false,"usgs":true,"family":"Singewald","given":"Quentin","email":"","middleInitial":"Dreyer","affiliations":[],"preferred":false,"id":215336,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
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