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","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/70222230","usgsCitation":"Mangus, M.D., Detterman, R.L., Lachenbruch, A., and Lachenbruch, M.C., 1949, Preliminary report on stratigraphy and structure of the areas of the Etivluk, Kuna, and Nigu Rivers, Alaska: Geological Investigations, Naval Petroleum Reserve No. 4, Alaska 26, Report: 13 p.; 2 Figures: 17.73 x 24.00 inches and 35.50 x 12.15 inches, https://doi.org/10.3133/70222230.","productDescription":"Report: 13 p.; 2 Figures: 17.73 x 24.00 inches and 35.50 x 12.15 inches","costCenters":[],"links":[{"id":401444,"rank":5,"type":{"id":29,"text":"Figure"},"url":"https://pubs.usgs.gov/unnumbered/70222230/figure-2.pdf","text":"Figure","linkFileType":{"id":1,"text":"pdf"}},{"id":401443,"rank":4,"type":{"id":29,"text":"Figure"},"url":"https://pubs.usgs.gov/unnumbered/70222230/figure-1.pdf","text":"Figure","linkFileType":{"id":1,"text":"pdf"}},{"id":401442,"rank":3,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/unnumbered/70222230/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":396876,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/unnumbered/70222230/report-thumb.jpg"},{"id":387341,"rank":1,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_74575.htm","linkFileType":{"id":5,"text":"html"}}],"country":"United States","state":"Alaska","otherGeospatial":"areas of the Etivluk, Kuna, and Nigu Rivers","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -158,\n 68.0833\n ],\n [\n -156,\n 68.0833\n ],\n [\n -156,\n 69\n ],\n [\n -158,\n 69\n ],\n [\n -158,\n 68.0833\n ]\n ]\n ]\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Mangus, M. D.","contributorId":89522,"corporation":false,"usgs":true,"family":"Mangus","given":"M.","email":"","middleInitial":"D.","affiliations":[],"preferred":false,"id":837478,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Detterman, R. L.","contributorId":71525,"corporation":false,"usgs":true,"family":"Detterman","given":"R.","middleInitial":"L.","affiliations":[],"preferred":false,"id":837479,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Lachenbruch, A.H.","contributorId":76737,"corporation":false,"usgs":true,"family":"Lachenbruch","given":"A.H.","affiliations":[],"preferred":false,"id":837480,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Lachenbruch, M. C.","contributorId":27932,"corporation":false,"usgs":true,"family":"Lachenbruch","given":"M.","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":837481,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":70222229,"text":"70222229 - 1949 - The stratigraphy and structure of the Okpikrurak and Kiruktagiak River areas, Alaska","interactions":[],"lastModifiedDate":"2022-05-31T20:44:31.858407","indexId":"70222229","displayToPublicDate":"1949-11-01T15:12:50","publicationYear":"1949","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":6,"text":"USGS Unnumbered Series"},"seriesTitle":{"id":5963,"text":"Geological Investigations, Naval Petroleum Reserve No. 4, Alaska","active":false,"publicationSubtype":{"id":6}},"seriesNumber":"25","subseriesTitle":"Preliminary Report","title":"The stratigraphy and structure of the Okpikrurak and Kiruktagiak River areas, Alaska","docAbstract":"No abstract available.
","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/70222229","usgsCitation":"Patton, W.W., and Tailleur, I., 1949, The stratigraphy and structure of the Okpikrurak and Kiruktagiak River areas, Alaska: Geological Investigations, Naval Petroleum Reserve No. 4, Alaska 25, Report: 15 p.; 3 Plates: 17.41 x 35.31 inches or smaller, https://doi.org/10.3133/70222229.","productDescription":"Report: 15 p.; 3 Plates: 17.41 x 35.31 inches or smaller","costCenters":[],"links":[{"id":401438,"rank":3,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/unnumbered/70222229/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":401439,"rank":4,"type":{"id":29,"text":"Figure"},"url":"https://pubs.usgs.gov/unnumbered/70222229/plate-1.pdf","text":"Figure 1","linkFileType":{"id":1,"text":"pdf"}},{"id":401440,"rank":5,"type":{"id":29,"text":"Figure"},"url":"https://pubs.usgs.gov/unnumbered/70222229/plate-2.pdf","text":"Figure 2","linkFileType":{"id":1,"text":"pdf"}},{"id":401441,"rank":6,"type":{"id":29,"text":"Figure"},"url":"https://pubs.usgs.gov/unnumbered/70222229/plate-3.pdf","text":"Figure 3","linkFileType":{"id":1,"text":"pdf"}},{"id":396875,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/unnumbered/70222229/report-thumb.jpg"},{"id":387340,"rank":1,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_74574.htm","linkFileType":{"id":5,"text":"html"}}],"country":"United States","state":"Alaska","otherGeospatial":"Okpikrurak and Kiruktagiak River areas","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -153.7931,\n 68.3333\n ],\n [\n -152.2967,\n 68.3333\n ],\n [\n -152.2967,\n 68.7439\n ],\n [\n -153.7931,\n 68.7439\n ],\n [\n -153.7931,\n 68.3333\n ]\n ]\n ]\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Patton, William W. Jr.","contributorId":107355,"corporation":false,"usgs":true,"family":"Patton","given":"William","suffix":"Jr.","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":837476,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Tailleur, I.L.","contributorId":59027,"corporation":false,"usgs":true,"family":"Tailleur","given":"I.L.","email":"","affiliations":[],"preferred":false,"id":837477,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":70210460,"text":"70210460 - 1949 - Suggested correlation in Simpson seeps region","interactions":[],"lastModifiedDate":"2022-05-31T20:17:43.385343","indexId":"70210460","displayToPublicDate":"1949-11-01T14:58:23","publicationYear":"1949","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":6,"text":"USGS Unnumbered Series"},"seriesTitle":{"id":5963,"text":"Geological Investigations, Naval Petroleum Reserve No. 4, Alaska","active":false,"publicationSubtype":{"id":6}},"seriesNumber":"13","subseriesTitle":"Special Report","title":"Suggested correlation in Simpson seeps region","docAbstract":"During the 1949 drilling season eight core tests were completed in the Simpson Seeps area up to October 25th„ This program, which is still in progress, was undertaken to provide an explanation for the surface seeps near Caps Simpson. The shallowest of the eight holes reached 800 feet; the deepest was drilled to a depth of 1460 feet.
Geophysical data on the shallow horizons indicate that the Simpson Seeps Core Tests shown on the section have been drilled in an area of nearly north-south strike. The five core tests that most nearly approximate a section normal to the strike were chosen for the accompanying cross Section. An east-west strike, accompanied by strong anomalous dips of fifteen to twenty degrees to the north is indicated by geophysical data about five miles north of the cross section.
","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/70210460","usgsCitation":"Robinson, F.M., and Thomas, R., 1949, Suggested correlation in Simpson seeps region: Geological Investigations, Naval Petroleum Reserve No. 4, Alaska 13, Report: 3 p.; 1 Figure: 42.45 x 18.07 inches, https://doi.org/10.3133/70210460.","productDescription":"Report: 3 p.; 1 Figure: 42.45 x 18.07 inches","costCenters":[],"links":[{"id":396721,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/unnumbered/70210460/report-thumb.jpg"},{"id":375330,"rank":1,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_74627.htm","linkFileType":{"id":5,"text":"html"}},{"id":401260,"rank":3,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/unnumbered/70210460/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":401261,"rank":4,"type":{"id":29,"text":"Figure"},"url":"https://pubs.usgs.gov/unnumbered/70210460/figure-1.pdf","text":"Figure 1"}],"country":"United States","state":"Alaska","otherGeospatial":"Simpson seeps region","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -154.7333,\n 70.98\n ],\n [\n -154.5939,\n 70.98\n ],\n [\n -154.5939,\n 71.0008\n ],\n [\n -154.7333,\n 71.0008\n ],\n [\n -154.7333,\n 70.98\n ]\n ]\n ]\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Robinson, F. M.","contributorId":84830,"corporation":false,"usgs":true,"family":"Robinson","given":"F.","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":837047,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Thomas, Robert","contributorId":177535,"corporation":false,"usgs":false,"family":"Thomas","given":"Robert","affiliations":[],"preferred":false,"id":837048,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":70222228,"text":"70222228 - 1949 - Preliminary report on the Mississippian rocks of the Kanayut, Nanushuk, and Itkillik Lake areas, Alaska","interactions":[],"lastModifiedDate":"2022-05-31T20:03:06.330858","indexId":"70222228","displayToPublicDate":"1949-11-01T14:56:42","publicationYear":"1949","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":6,"text":"USGS Unnumbered Series"},"seriesTitle":{"id":5963,"text":"Geological Investigations, Naval Petroleum Reserve No. 4, Alaska","active":false,"publicationSubtype":{"id":6}},"seriesNumber":"24","subseriesTitle":"Preliminary Report","title":"Preliminary report on the Mississippian rocks of the Kanayut, Nanushuk, and Itkillik Lake areas, Alaska","docAbstract":"No abstract available.
","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/70222228","usgsCitation":"Bowsher, A.L., and Dutro, J.T., 1949, Preliminary report on the Mississippian rocks of the Kanayut, Nanushuk, and Itkillik Lake areas, Alaska: Geological Investigations, Naval Petroleum Reserve No. 4, Alaska 24, Report: 41 p.; 1 Plate: 35.97 x 21.10 inches; 3 Figures: 15.65 x 29.63 inches or smaller, https://doi.org/10.3133/70222228.","productDescription":"Report: 41 p.; 1 Plate: 35.97 x 21.10 inches; 3 Figures: 15.65 x 29.63 inches or smaller","costCenters":[],"links":[{"id":401428,"rank":7,"type":{"id":29,"text":"Figure"},"url":"https://pubs.usgs.gov/unnumbered/70222228/figure-5-6-7.pdf","text":"Figures 5, 6, & 7","linkFileType":{"id":1,"text":"pdf"}},{"id":401427,"rank":6,"type":{"id":29,"text":"Figure"},"url":"https://pubs.usgs.gov/unnumbered/70222228/figure-3.pdf","text":"Figure 3","linkFileType":{"id":1,"text":"pdf"}},{"id":401426,"rank":5,"type":{"id":29,"text":"Figure"},"url":"https://pubs.usgs.gov/unnumbered/70222228/figure-2.pdf","text":"Figure 2","linkFileType":{"id":1,"text":"pdf"}},{"id":401425,"rank":4,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/unnumbered/70222228/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":401424,"rank":3,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/unnumbered/70222228/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":387338,"rank":1,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_74573.htm","linkFileType":{"id":5,"text":"html"}},{"id":396874,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/unnumbered/70222228/report-thumb.jpg"}],"country":"United States","state":"Alaska","otherGeospatial":"Kanayut, Nanushuk, and Itkillik Lake areas","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -151,\n 68.1889\n ],\n [\n -149.65,\n 68.1889\n ],\n [\n -149.65,\n 68.4167\n ],\n [\n -151,\n 68.4167\n ],\n [\n -151,\n 68.1889\n ]\n ]\n ]\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Bowsher, Arthur Leroy","contributorId":27058,"corporation":false,"usgs":true,"family":"Bowsher","given":"Arthur","email":"","middleInitial":"Leroy","affiliations":[],"preferred":false,"id":837474,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Dutro, J. Thomas","contributorId":54204,"corporation":false,"usgs":true,"family":"Dutro","given":"J.","email":"","middleInitial":"Thomas","affiliations":[],"preferred":false,"id":837475,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":70222227,"text":"70222227 - 1949 - Preliminary reports on the Carbon Creek anticline and on the upper Meade River, Alaska","interactions":[],"lastModifiedDate":"2022-05-31T19:58:54.25309","indexId":"70222227","displayToPublicDate":"1949-11-01T14:43:45","publicationYear":"1949","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":6,"text":"USGS Unnumbered Series"},"seriesTitle":{"id":5963,"text":"Geological Investigations, Naval Petroleum Reserve No. 4, Alaska","active":false,"publicationSubtype":{"id":6}},"seriesNumber":"23","subseriesTitle":"Preliminary Report","title":"Preliminary reports on the Carbon Creek anticline and on the upper Meade River, Alaska","docAbstract":"No abstract available.
","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/70222227","usgsCitation":"Whittington, C.L., and Keller, S.A., 1949, Preliminary reports on the Carbon Creek anticline and on the upper Meade River, Alaska: Geological Investigations, Naval Petroleum Reserve No. 4, Alaska 23, Report: 16 p.; 3 Figures: 65.74 x 31.95 inches or smaller, https://doi.org/10.3133/70222227.","productDescription":"Report: 16 p.; 3 Figures: 65.74 x 31.95 inches or smaller","costCenters":[],"links":[{"id":401418,"rank":6,"type":{"id":29,"text":"Figure"},"url":"https://pubs.usgs.gov/unnumbered/70222227/figure-3.pdf","text":"Figure 3","linkFileType":{"id":1,"text":"pdf"}},{"id":401417,"rank":5,"type":{"id":29,"text":"Figure"},"url":"https://pubs.usgs.gov/unnumbered/70222227/figure-2.pdf","text":"Figure 2","linkFileType":{"id":1,"text":"pdf"}},{"id":401416,"rank":4,"type":{"id":29,"text":"Figure"},"url":"https://pubs.usgs.gov/unnumbered/70222227/figure-1.pdf","text":"Figure 1","linkFileType":{"id":1,"text":"pdf"}},{"id":401415,"rank":3,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/unnumbered/70222227/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":387337,"rank":1,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_74572.htm","linkFileType":{"id":5,"text":"html"}},{"id":396873,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/unnumbered/70222227/report-thumb.jpg"}],"country":"United States","state":"Alaska","otherGeospatial":"Carbon Creek anticline, upper Meade River","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -159.1667,\n 69.05\n ],\n [\n -157.4,\n 69.05\n ],\n [\n -157.4,\n 69.5833\n ],\n [\n -159.1667,\n 69.5833\n ],\n [\n -159.1667,\n 69.05\n ]\n ]\n ]\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Whittington, Charles L.","contributorId":52642,"corporation":false,"usgs":true,"family":"Whittington","given":"Charles","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":837472,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Keller, Samuel A.","contributorId":287140,"corporation":false,"usgs":false,"family":"Keller","given":"Samuel","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":837473,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":70222225,"text":"70222225 - 1949 - Preliminary report on the stratigraphy and structure of the Titaluk anticline in the vicinity of Maybe Creek, Alaska","interactions":[],"lastModifiedDate":"2022-05-31T20:30:02.891841","indexId":"70222225","displayToPublicDate":"1949-11-01T14:30:02","publicationYear":"1949","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":6,"text":"USGS Unnumbered Series"},"seriesTitle":{"id":5963,"text":"Geological Investigations, Naval Petroleum Reserve No. 4, Alaska","active":false,"publicationSubtype":{"id":6}},"seriesNumber":"22","subseriesTitle":"Preliminary Report","title":"Preliminary report on the stratigraphy and structure of the Titaluk anticline in the vicinity of Maybe Creek, Alaska","docAbstract":"No abstract available.
","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/70222225","usgsCitation":"Brosge, W., and Kover, A., 1949, Preliminary report on the stratigraphy and structure of the Titaluk anticline in the vicinity of Maybe Creek, Alaska: Geological Investigations, Naval Petroleum Reserve No. 4, Alaska 22, Report: 9 p.; 2 Figures: 40.63 inches and 43.58 x 22.52 inches, https://doi.org/10.3133/70222225.","productDescription":"Report: 9 p.; 2 Figures: 40.63 inches and 43.58 x 22.52 inches","costCenters":[],"links":[{"id":396872,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/unnumbered/70222225/report-thumb.jpg"},{"id":387336,"rank":1,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_74571.htm","linkFileType":{"id":5,"text":"html"}},{"id":401412,"rank":3,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/unnumbered/70222225/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":401413,"rank":4,"type":{"id":29,"text":"Figure"},"url":"https://pubs.usgs.gov/unnumbered/70222225/figure-1.pdf","text":"Figure 1","linkFileType":{"id":1,"text":"pdf"}},{"id":401414,"rank":5,"type":{"id":29,"text":"Figure"},"url":"https://pubs.usgs.gov/unnumbered/70222225/figure-2.pdf","text":"Figure 2","linkFileType":{"id":1,"text":"pdf"}}],"country":"United States","state":"Alaska","otherGeospatial":"Titaluk anticline in the vicinity of Maybe Creek","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -154.8333,\n 69.25\n ],\n [\n -153.6667,\n 69.25\n ],\n [\n -153.6667,\n 69.4583\n ],\n [\n -154.8333,\n 69.4583\n ],\n [\n -154.8333,\n 69.25\n ]\n ]\n ]\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Brosge, W. P.","contributorId":58248,"corporation":false,"usgs":true,"family":"Brosge","given":"W. P.","affiliations":[],"preferred":false,"id":837470,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Kover, A. N.","contributorId":23616,"corporation":false,"usgs":true,"family":"Kover","given":"A. N.","affiliations":[],"preferred":false,"id":837471,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":70160512,"text":"70160512 - 1949 - A streptomycete pathogenic to fish","interactions":[],"lastModifiedDate":"2025-03-03T17:02:53.869634","indexId":"70160512","displayToPublicDate":"1949-11-01T00:00:00","publicationYear":"1949","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2192,"text":"Journal of Bacteriology","active":true,"publicationSubtype":{"id":10}},"title":"A streptomycete pathogenic to fish","docAbstract":"No abstract available.
","language":"English","publisher":"American Society for Microbiology","doi":"10.1128/jb.58.5.659-664.1949","usgsCitation":"Rucker, R., 1949, A streptomycete pathogenic to fish: Journal of Bacteriology, v. 58, no. 5, p. 659-664, https://doi.org/10.1128/jb.58.5.659-664.1949.","productDescription":"6 p.","startPage":"659","endPage":"664","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":654,"text":"Western Fisheries Research Center","active":true,"usgs":true}],"links":[{"id":487235,"rank":2,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.1128/jb.58.5.659-664.1949","text":"Publisher Index Page"},{"id":312638,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Washington","city":"Leavenworth","otherGeospatial":"United States Fishery Station","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"coordinates\": [\n [\n [\n -120.71064562395094,\n 47.617170795987505\n ],\n [\n -120.71064562395094,\n 47.57981637631997\n ],\n [\n -120.61336802074374,\n 47.57981637631997\n ],\n [\n -120.61336802074374,\n 47.617170795987505\n ],\n [\n -120.71064562395094,\n 47.617170795987505\n ]\n ]\n ],\n \"type\": \"Polygon\"\n }\n }\n ]\n}","volume":"58","issue":"5","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"567930bde4b0da412f4fb52b","contributors":{"authors":[{"text":"Rucker, R.R.","contributorId":104000,"corporation":false,"usgs":true,"family":"Rucker","given":"R.R.","email":"","affiliations":[],"preferred":false,"id":584116,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":70215626,"text":"70215626 - 1949 - Terrain diagrams of the Philippine Islands ","interactions":[],"lastModifiedDate":"2020-10-26T18:18:47.013088","indexId":"70215626","displayToPublicDate":"1949-10-26T12:56:19","publicationYear":"1949","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":"Terrain diagrams of the Philippine Islands ","docAbstract":"This paper presents four terrain diagrams, on a scale of 1:1,000,000, which cover all the Philippine Islands. The diagrams were prepared during World War II by the Military Geology Unit of the U. S. Geological Survey for the Chief of Engineers, U. S. Army. Terrain features shown on the diagrams owe their individuality to the nature of the rock formations and the tectonics. Mountain areas are made up of pre-Tertiary basement rocks, and of Tertiary and Quaternary volcanics; Tertiary and Quaternary sediments from the lowland areas. The mountain areas of basement rocks are geanticlines or horsts, and the lowland areas of Tertiary sedimentary rocks are downwarps. A striking tectonic feature, which has strongly influenced the terrain, is the Philippine fault zone, a belt of dislocation which extends southeast from Luzon to Mindanao.
","language":"English","publisher":"Geological Society of America","doi":"10.1130/0016-7606(1949)60[1829:TDOTPI]2.0.CO;2","usgsCitation":"King, P.B., and McKee, E.M., 1949, Terrain diagrams of the Philippine Islands : GSA Bulletin, v. 60, no. 12, p. 1829-1836, https://doi.org/10.1130/0016-7606(1949)60[1829:TDOTPI]2.0.CO;2.","productDescription":"8 p.","startPage":"1829","endPage":"1836","costCenters":[],"links":[{"id":379770,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"Philippines","otherGeospatial":"Palawan","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n 116.98242187499999,\n 8.51583556120223\n ],\n [\n 117.31201171875001,\n 8.059229627200192\n ],\n [\n 120.234375,\n 10.703791711680736\n ],\n [\n 119.44335937499999,\n 11.587669416896215\n ],\n [\n 116.49902343749999,\n 9.167178732976677\n ],\n [\n 116.98242187499999,\n 8.51583556120223\n ]\n ]\n ]\n }\n }\n ]\n}","volume":"60","issue":"12","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"King, P. B.","contributorId":83178,"corporation":false,"usgs":true,"family":"King","given":"P.","email":"","middleInitial":"B.","affiliations":[],"preferred":false,"id":803031,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"McKee, Edith M.","contributorId":244017,"corporation":false,"usgs":false,"family":"McKee","given":"Edith","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":803032,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":70215625,"text":"70215625 - 1949 - The computation of second vertical derivatives of geomagnetic fields","interactions":[],"lastModifiedDate":"2021-03-25T21:17:29.822171","indexId":"70215625","displayToPublicDate":"1949-10-26T12:28:30","publicationYear":"1949","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1808,"text":"Geophysics","active":true,"publicationSubtype":{"id":10}},"title":"The computation of second vertical derivatives of geomagnetic fields","docAbstract":"Second vertical derivatives of magnetic fields, because of their high resolving power, are often very useful in interpreting magnetic anomalies. Formulas are developed which permit their ready numerical computation. Comparisons are made between the resulting approximate values and the rigorous values obtained for simple idealized fields. The similarity between maps of second vertical derivatives of fields and those of certain types of residual fields is discussed.
","language":"English","publisher":"Society of Exploration Geophysicists","doi":"10.1190/1.1437558","usgsCitation":"Henderson, R., and Zietz, I., 1949, The computation of second vertical derivatives of geomagnetic fields: Geophysics, v. 14, no. 4, p. 508-516, https://doi.org/10.1190/1.1437558.","productDescription":"9 p.","startPage":"508","endPage":"516","costCenters":[],"links":[{"id":379769,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Pennsylvania","otherGeospatial":"Clearfield- Philipsburg area","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -78.52066040039061,\n 40.8595252289932\n ],\n [\n -78.17733764648436,\n 40.8595252289932\n ],\n [\n -78.17733764648436,\n 41.07624551474787\n ],\n [\n -78.52066040039061,\n 41.07624551474787\n ],\n [\n -78.52066040039061,\n 40.8595252289932\n ]\n ]\n ]\n }\n }\n ]\n}","volume":"14","issue":"4","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Henderson, Roland G.","contributorId":65139,"corporation":false,"usgs":true,"family":"Henderson","given":"Roland G.","affiliations":[],"preferred":false,"id":803029,"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":803030,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":70215624,"text":"70215624 - 1949 - Hawaiian petrographic province ","interactions":[],"lastModifiedDate":"2020-10-26T17:27:31.887356","indexId":"70215624","displayToPublicDate":"1949-10-26T12:21:03","publicationYear":"1949","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":"Hawaiian petrographic province ","docAbstract":"The lavas of the Hawaiian Islands range from mafic picrite-basalts and melilite-nepheline basalts to salic trachytes. Olivine basalt, by far the most abundant type, is regarded as representing the parent magma of the Hawaiian province. Closely associated with the olivine basalts are basalts, and picrite-basalts with many large phenocrysts of olivine. Further differentiation results in eruption of andesine andesite, oligoclase andesite, picritebasalt with abundant large augite phenocrysts, and more rarely trachyte. Following a long period of quiescence there have been erupted on some islands nepheline basanite, nepheline basalt, melilite-nepheline basalt, “linosaite,” and a third type of picrite-basalt. The mineral and chemical composition of the various rock types, and their distribution on the individual islands, are described.
Starting with olivine basalt as the parent magma means of deriving the other rock types are considered. It is concluded that crystal differentiation has been the principal process, although assimilation of limestone may also have been important. The parts played by gaseous transfer and selective remelting are difficult to evaluate, though both probably operated to some extent.
Comparison of the types of igneous rocks in the Hawaiian province with those recorded from other Pacific islands shows that the rocks throughout the true Pacific Basin are, for the most part, closely similar, and suggests essential uniformity of parent magma and petrogenic processes throughout the Pacific Basin.
","language":"English","publisher":"Geological Society of America","doi":"10.1130/0016-7606(1949)60[1541:HPP]2.0.CO;2","usgsCitation":"Macdonald, G.A., 1949, Hawaiian petrographic province : GSA Bulletin, v. 60, no. 10, p. 1541-1596, https://doi.org/10.1130/0016-7606(1949)60[1541:HPP]2.0.CO;2.","productDescription":"56 p.","startPage":"1541","endPage":"1596","costCenters":[],"links":[{"id":379768,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United 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\"}}]}","volume":"60","issue":"10","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Macdonald, G. A.","contributorId":86824,"corporation":false,"usgs":true,"family":"Macdonald","given":"G.","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":803028,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":70215623,"text":"70215623 - 1949 - Cannel, boghead, torbanite, oil shale","interactions":[],"lastModifiedDate":"2020-10-26T16:50:31.595048","indexId":"70215623","displayToPublicDate":"1949-10-26T11:45:07","publicationYear":"1949","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1472,"text":"Economic Geology","active":true,"publicationSubtype":{"id":10}},"title":"Cannel, boghead, torbanite, oil shale","docAbstract":"The gradational interrelationship of coal with cannel, boghead, torbanite, and oil shale is reemphasized in view of contrary opinions expressed recently. An example from South Africa that has recently been studied in some detail is cited in illustration of how closely coal and torbanite may be related. The scientific classification of the carbonaceous rocks requires a broader basis of comparison than is generally adopted; authoritative statements cannot have very much weight unless supported by more correlated data than exist now.
","language":"English","publisher":"Society of Economic Geologist","doi":"10.2113/gsecongeo.44.1.68","usgsCitation":"Schopf, J.M., 1949, Cannel, boghead, torbanite, oil shale: Economic Geology, v. 44, no. 1, p. 68-71, https://doi.org/10.2113/gsecongeo.44.1.68.","productDescription":"4 p.","startPage":"68","endPage":"71","costCenters":[],"links":[{"id":379767,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"44","issue":"1","noUsgsAuthors":false,"publicationDate":"1949-01-01","publicationStatus":"PW","contributors":{"authors":[{"text":"Schopf, James Morton","contributorId":67870,"corporation":false,"usgs":true,"family":"Schopf","given":"James","email":"","middleInitial":"Morton","affiliations":[],"preferred":false,"id":803027,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":70215622,"text":"70215622 - 1949 - Geology and ground water of the Azapa valley, province of tarapaca, Chile","interactions":[],"lastModifiedDate":"2020-10-26T16:41:35.452909","indexId":"70215622","displayToPublicDate":"1949-10-26T11:33:58","publicationYear":"1949","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1472,"text":"Economic Geology","active":true,"publicationSubtype":{"id":10}},"title":"Geology and ground water of the Azapa valley, province of tarapaca, Chile","docAbstract":"In the Azapa valley, Chile, Pleistocene and Recent alluvial fill, composed of intercalated lenses of clay, silt, sand, and gravel, contains a zone of saturation that is sustained by infiltration from floods of the San Jose river, from December through March.
Broad paleostructural development in south-central Pennsylvania and Maryland was similar to that of central and eastern New York during the deposition of lower Middle Ordovician beds. Thick marine limestones of the easternmost belts of outcrop in the Cumberland Valley indicate the southward extension of the Champlain miogeosyncline. Thin and, in part, coarse-textured limestones in belts of outcrop just west of the Cumberland Valley indicate the extension of the Adirondack arch. Intermediate correlation shows the development of a relatively shallow platform east of the Adirondack arch and marginal to the Champlain miogeosyncline during part of the Bolarian (Kay, 1947) and Trentonian epochs.
Detailed description, definition and correlation of the stratigraphic units are presented. The Pinesburg and Fannettsburg members (new) of the Shippensburg formation (redefined), the Housum and Kauffman members (new) of the Mercersburg formation (redefined), the Oranda formation (Cooper and Cooper, 1946) and the lower Martinsburg exhibit westward thinning by overlap or convergence or both from Champlain miogeosynclinal sections in eastern belts to sections on the Adirondack line in Path Valley. The Doylesburg member (new) of the Shippensburg is believed truncated to extinction southeastward from Path Valley by pre-Mercersburg regional unconformity. Argillaceous material in southeasternmost exposures of Oranda begins the Middle Ordovician transgressive clastic deposits resulting from the Vermontian disturbance.
Correlations indicate Shippensburg is post-middle Chazyan to pre-Chaumont in age, Mercersburg is Rockland and Kirkfield, Oranda is Shoreham, and lower Martinsburg is Denmark.
","language":"English","publisher":"Geological Society of America","doi":"10.1130/0016-7606(1949)60[707:LMOOSP]2.0.CO;2","usgsCitation":"Craig, L., 1949, Lower middle ordovician of south-central Pennsylvania : GSA Bulletin, v. 60, no. 4, p. 707-779, https://doi.org/10.1130/0016-7606(1949)60[707:LMOOSP]2.0.CO;2.","productDescription":"73 p.","startPage":"707","endPage":"779","costCenters":[],"links":[{"id":379611,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Pennsylvania","otherGeospatial":"South Central Pennsylvania","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -78.9202880859375,\n 39.52946653645165\n ],\n [\n -77.58544921874999,\n 39.52946653645165\n ],\n [\n -77.58544921874999,\n 40.421860362045194\n ],\n [\n -78.9202880859375,\n 40.421860362045194\n ],\n [\n -78.9202880859375,\n 39.52946653645165\n ]\n ]\n ]\n }\n }\n ]\n}","volume":"60","issue":"4","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Craig, Lawrence C.","contributorId":67085,"corporation":false,"usgs":true,"family":"Craig","given":"Lawrence C.","affiliations":[],"preferred":false,"id":802577,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":70215519,"text":"70215519 - 1949 - Geologic mapping in the United States ","interactions":[],"lastModifiedDate":"2020-10-21T20:19:03.660888","indexId":"70215519","displayToPublicDate":"1949-10-21T15:10:36","publicationYear":"1949","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":"Geologic mapping in the United States ","docAbstract":"An inventory of geologic mapping in the continental United States shows the areal extent of published geologic maps, differentiated by scales, and gives the results of calculations of the approximate number of square miles geologically mapped in each State on several scales, with separate figures for the maps published since 1919. Several graphs compare the progress of geologic mapping in the different States and in different countries.
","language":"English","publisher":"Geological Society of America","doi":"10.1130/0016-7606(1949)60[1125:GMITUS]2.0.CO;2","usgsCitation":"Boardman, L., 1949, Geologic mapping in the United States : GSA Bulletin, v. 960, no. 7, p. 1125-1132, https://doi.org/10.1130/0016-7606(1949)60[1125:GMITUS]2.0.CO;2.","productDescription":"8 p.","startPage":"1125","endPage":"1132","costCenters":[],"links":[{"id":379610,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","geographicExtents":"{\"type\":\"FeatureCollection\",\"features\":[{\"type\":\"Feature\",\"geometry\":{\"type\":\"MultiPolygon\",\"coordinates\":[[[[-66.28243,18.51476],[-65.7713,18.42668],[-65.591,18.22803],[-65.84716,17.97591],[-66.59993,17.98182],[-67.18416,17.94655],[-67.24243,18.37446],[-67.10068,18.5206],[-66.28243,18.51476]]],[[[-155.54211,19.08348],[-155.68817,18.91619],[-155.93665,19.05939],[-155.90806,19.33888],[-156.07347,19.70294],[-156.02368,19.81422],[-155.85008,19.97729],[-155.91907,20.17395],[-155.86108,20.26721],[-155.78505,20.2487],[-155.40214,20.07975],[-155.22452,19.99302],[-155.06226,19.8591],[-154.80741,19.50871],[-154.83147,19.45328],[-155.22217,19.23972],[-155.54211,19.08348]]],[[[-156.07926,20.64397],[-156.41445,20.57241],[-156.58673,20.783],[-156.70167,20.8643],[-156.71055,20.92676],[-156.61258,21.01249],[-156.25711,20.91745],[-155.99566,20.76404],[-156.07926,20.64397]]],[[[-156.75824,21.17684],[-156.78933,21.06873],[-157.32521,21.09777],[-157.25027,21.21958],[-156.75824,21.17684]]],[[[-157.65283,21.32217],[-157.70703,21.26442],[-157.7786,21.27729],[-158.12667,21.31244],[-158.2538,21.53919],[-158.29265,21.57912],[-158.0252,21.71696],[-157.94161,21.65272],[-157.65283,21.32217]]],[[[-159.34512,21.982],[-159.46372,21.88299],[-159.80051,22.06533],[-159.74877,22.1382],[-159.5962,22.23618],[-159.36569,22.21494],[-159.34512,21.982]]],[[[-94.81758,49.38905],[-94.64,48.84],[-94.32914,48.67074],[-93.63087,48.60926],[-92.61,48.45],[-91.64,48.14],[-90.83,48.27],[-89.6,48.01],[-89.27292,48.01981],[-88.37811,48.30292],[-87.43979,47.94],[-86.46199,47.55334],[-85.65236,47.22022],[-84.87608,46.90008],[-84.77924,46.6371],[-84.54375,46.53868],[-84.6049,46.4396],[-84.3367,46.40877],[-84.14212,46.51223],[-84.09185,46.27542],[-83.89077,46.11693],[-83.61613,46.11693],[-83.46955,45.99469],[-83.59285,45.81689],[-82.55092,45.34752],[-82.33776,44.44],[-82.13764,43.57109],[-82.43,42.98],[-82.9,42.43],[-83.12,42.08],[-83.142,41.97568],[-83.02981,41.8328],[-82.69009,41.67511],[-82.43928,41.67511],[-81.27775,42.20903],[-80.24745,42.3662],[-78.93936,42.86361],[-78.92,42.965],[-79.01,43.27],[-79.17167,43.46634],[-78.72028,43.62509],[-77.73789,43.62906],[-76.82003,43.62878],[-76.5,44.01846],[-76.375,44.09631],[-75.31821,44.81645],[-74.867,45.00048],[-73.34783,45.00738],[-71.50506,45.0082],[-71.405,45.255],[-71.08482,45.30524],[-70.66,45.46],[-70.305,45.915],[-69.99997,46.69307],[-69.23722,47.44778],[-68.905,47.185],[-68.23444,47.35486],[-67.79046,47.06636],[-67.79134,45.70281],[-67.13741,45.13753],[-66.96466,44.8097],[-68.03252,44.3252],[-69.06,43.98],[-70.11617,43.68405],[-70.64548,43.09024],[-70.81489,42.8653],[-70.825,42.335],[-70.495,41.805],[-70.08,41.78],[-70.185,42.145],[-69.88497,41.92283],[-69.96503,41.63717],[-70.64,41.475],[-71.12039,41.49445],[-71.86,41.32],[-72.295,41.27],[-72.87643,41.22065],[-73.71,40.9311],[-72.24126,41.11948],[-71.945,40.93],[-73.345,40.63],[-73.982,40.628],[-73.95232,40.75075],[-74.25671,40.47351],[-73.96244,40.42763],[-74.17838,39.70926],[-74.90604,38.93954],[-74.98041,39.1964],[-75.20002,39.24845],[-75.52805,39.4985],[-75.32,38.96],[-75.07183,38.78203],[-75.05673,38.40412],[-75.37747,38.01551],[-75.94023,37.21689],[-76.03127,37.2566],[-75.72205,37.93705],[-76.23287,38.31921],[-76.35,39.15],[-76.54272,38.71762],[-76.32933,38.08326],[-76.99,38.23999],[-76.30162,37.91794],[-76.25874,36.9664],[-75.9718,36.89726],[-75.86804,36.55125],[-75.72749,35.55074],[-76.36318,34.80854],[-77.39763,34.51201],[-78.05496,33.92547],[-78.55435,33.86133],[-79.06067,33.49395],[-79.20357,33.15839],[-80.30132,32.50935],[-80.86498,32.0333],[-81.33629,31.44049],[-81.49042,30.72999],[-81.31371,30.03552],[-80.98,29.18],[-80.53558,28.47213],[-80.53,28.04],[-80.05654,26.88],[-80.08801,26.20576],[-80.13156,25.81677],[-80.38103,25.20616],[-80.68,25.08],[-81.17213,25.20126],[-81.33,25.64],[-81.71,25.87],[-82.24,26.73],[-82.70515,27.49504],[-82.85526,27.88624],[-82.65,28.55],[-82.93,29.1],[-83.70959,29.93656],[-84.1,30.09],[-85.10882,29.63615],[-85.28784,29.68612],[-85.7731,30.15261],[-86.4,30.4],[-87.53036,30.27433],[-88.41782,30.3849],[-89.18049,30.31598],[-89.59383,30.15999],[-89.41373,29.89419],[-89.43,29.48864],[-89.21767,29.29108],[-89.40823,29.15961],[-89.77928,29.30714],[-90.15463,29.11743],[-90.88022,29.14854],[-91.62678,29.677],[-92.49906,29.5523],[-93.22637,29.78375],[-93.84842,29.71363],[-94.69,29.48],[-95.60026,28.73863],[-96.59404,28.30748],[-97.14,27.83],[-97.37,27.38],[-97.38,26.69],[-97.33,26.21],[-97.14,25.87],[-97.53,25.84],[-98.24,26.06],[-99.02,26.37],[-99.3,26.84],[-99.52,27.54],[-100.11,28.11],[-100.45584,28.69612],[-100.9576,29.38071],[-101.6624,29.7793],[-102.48,29.76],[-103.11,28.97],[-103.94,29.27],[-104.45697,29.57196],[-104.70575,30.12173],[-105.03737,30.64402],[-105.63159,31.08383],[-106.1429,31.39995],[-106.50759,31.75452],[-108.24,31.75485],[-108.24194,31.34222],[-109.035,31.34194],[-111.02361,31.33472],[-113.30498,32.03914],[-114.815,32.52528],[-114.72139,32.72083],[-115.99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States\"}}]}","volume":"960","issue":"7","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Boardman, Leona","contributorId":43406,"corporation":false,"usgs":true,"family":"Boardman","given":"Leona","email":"","affiliations":[],"preferred":false,"id":802576,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":70215517,"text":"70215517 - 1949 - Annual floods and the partial‐duration flood series","interactions":[],"lastModifiedDate":"2021-03-18T17:01:06.926126","indexId":"70215517","displayToPublicDate":"1949-10-21T15:07:39","publicationYear":"1949","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1578,"text":"Eos, Transactions, American Geophysical Union","onlineIssn":"2324-9250","printIssn":"0096-394","active":true,"publicationSubtype":{"id":10}},"title":"Annual floods and the partial‐duration flood series","docAbstract":"Flood data are ordinarily listed either in annual‐flood series or in a partial‐duration series. If the expectancy of a flood in the duration series ϵ is known, then the probability of that flood being an annual flood is shown to be e−ϵ. From this relationship it is possible to transform recurrence intervals in the partial duration series to those in the annual‐flood series. It is shown that for equivalent floods, the recurrence intervals in the partial‐duration series are smaller than in the annual‐flood series, but that the difference becomes inconsequential for floods greater than about five‐year recurrence interval.
","language":"English","publisher":"American Geophysical Union","doi":"10.1029/TR030i006p00879","usgsCitation":"Langbein, W., 1949, Annual floods and the partial‐duration flood series: Eos, Transactions, American Geophysical Union, v. 30, no. 6, p. 879-881, https://doi.org/10.1029/TR030i006p00879.","productDescription":"3 p.","startPage":"879","endPage":"881","costCenters":[],"links":[{"id":379763,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"30","issue":"6","noUsgsAuthors":false,"publicationDate":"2014-08-18","publicationStatus":"PW","contributors":{"authors":[{"text":"Langbein, Walter B.","contributorId":98294,"corporation":false,"usgs":true,"family":"Langbein","given":"Walter B.","affiliations":[],"preferred":false,"id":803025,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":70215516,"text":"70215516 - 1949 - Cleavage in east‐central Vermont","interactions":[],"lastModifiedDate":"2020-10-21T20:02:10.137895","indexId":"70215516","displayToPublicDate":"1949-10-21T14:48:52","publicationYear":"1949","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1578,"text":"Eos, Transactions, American Geophysical Union","onlineIssn":"2324-9250","printIssn":"0096-394","active":true,"publicationSubtype":{"id":10}},"title":"Cleavage in east‐central Vermont","docAbstract":"Two types of cleavage, schistosity (flow cleavage) and slip cleavage, are common in the metamorphosed sediments of east‐central Vermont. Two generations of cleavage are also recognized. Cleavage of the earlier stage of deformation is schistosity, and is generally parallel to bedding. Just west of the Monroe Fault, along the eastern border of the area, only this earlier schistosity is present; farther west, a slip cleavage cuts the earlier schistosity. This slip cleavage is more and more intensely developed toward the west, and about three or four miles west of the Monroe Fault it grades without deflection into a true schistosity. This later schistosity apparently has obliterated the earlier schistosity that is presumed to have been present here. Both the later schistosity and its more easterly equivalent, the slip cleavage, are parallel to the axial planes of numerous minor folds in the rocks. The passage without deflection of slip cleavage into schistosity is taken as evidence that slip cleavage and schistosity are here mechanically equivalent. Schistosity forms in the higher metamorphic environment (staurolite zone of metamorphism in this area).
","language":"English","publisher":"American Geophysical Union","doi":"10.1029/TR030i004p00587","usgsCitation":"White, W., 1949, Cleavage in east‐central Vermont: Eos, Transactions, American Geophysical Union, v. 30, no. 4, p. 587-594, https://doi.org/10.1029/TR030i004p00587.","productDescription":"8 p.","startPage":"587","endPage":"594","costCenters":[],"links":[{"id":379608,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Vermont","otherGeospatial":"East-Central Vermont","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -72.18772888183594,\n 43.87859281734802\n ],\n [\n -71.98585510253906,\n 43.87859281734802\n ],\n [\n -71.98585510253906,\n 44.19451297521985\n ],\n [\n -72.18772888183594,\n 44.19451297521985\n ],\n [\n -72.18772888183594,\n 43.87859281734802\n ]\n ]\n ]\n }\n }\n ]\n}","volume":"30","issue":"4","noUsgsAuthors":false,"publicationDate":"2014-08-18","publicationStatus":"PW","contributors":{"authors":[{"text":"White, Walter S.","contributorId":34492,"corporation":false,"usgs":true,"family":"White","given":"Walter S.","affiliations":[{"id":595,"text":"U.S. Geological Survey","active":false,"usgs":true}],"preferred":false,"id":802574,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":70215513,"text":"70215513 - 1949 - Artificial recharge of ground water by the city of Bountiful, Utah","interactions":[],"lastModifiedDate":"2020-10-21T19:40:19.429532","indexId":"70215513","displayToPublicDate":"1949-10-21T14:31:00","publicationYear":"1949","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1578,"text":"Eos, Transactions, American Geophysical Union","onlineIssn":"2324-9250","printIssn":"0096-394","active":true,"publicationSubtype":{"id":10}},"title":"Artificial recharge of ground water by the city of Bountiful, Utah","docAbstract":"The City of Bountiful, Utah, is situated just beyond the eastern edge of an area where alluvial gravel and sand of Pleistocene and probably Tertiary age yield water by artesian flow. Attempts to recharge these aquifers by diversion of surplus stream water into a spreading canal east of the city have been unsuccessful, because of the relative impermeability of the torrential debris which has accumulated along the western base of the Wasatch Range. Instead, the water spread from the canal has increased the yield of permeable shore deposits of the Pleistocene Lake Bonneville which crop out east of the city.
","language":"English","publisher":"American Geophysical Union","doi":"10.1029/TR030i004p00539","usgsCitation":"American Geophysical Union, 1949, Artificial recharge of ground water by the city of Bountiful, Utah: Eos, Transactions, American Geophysical Union, v. 30, no. 4, p. 539-542, https://doi.org/10.1029/TR030i004p00539.","productDescription":"4 p.","startPage":"539","endPage":"542","costCenters":[],"links":[{"id":379607,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Utah","otherGeospatial":"Bountiful","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -111.97540283203125,\n 40.82835864973048\n ],\n [\n -111.76391601562499,\n 40.82835864973048\n ],\n [\n -111.76391601562499,\n 40.99130135480306\n ],\n [\n -111.97540283203125,\n 40.99130135480306\n ],\n [\n -111.97540283203125,\n 40.82835864973048\n ]\n ]\n ]\n }\n }\n ]\n}","volume":"30","issue":"4","noUsgsAuthors":false,"publicationDate":"2014-08-18","publicationStatus":"PW"} ,{"id":70215512,"text":"70215512 - 1949 - Discussion of “Runoff from rain and snow” by Arthur M. Piper","interactions":[],"lastModifiedDate":"2020-10-21T19:29:57.286703","indexId":"70215512","displayToPublicDate":"1949-10-21T14:25:18","publicationYear":"1949","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1578,"text":"Eos, Transactions, American Geophysical Union","onlineIssn":"2324-9250","printIssn":"0096-394","active":true,"publicationSubtype":{"id":10}},"title":"Discussion of “Runoff from rain and snow” by Arthur M. Piper","docAbstract":"As a basis to study the discharge characteristics of the Metolius River the John Day River was used. The Deschutes Basin of which the Metolius drainage area is a part was compared to the John Day Basin. There are several factors which must be considered when comparing the two basins. Perhaps the most important point which was not stresses is the fact that although about three‐fourths of the flow of the Deschutes River rises in the western most part of the Deschutes Basin, which part was more or less exempted by Piper in his discussion of general runoff characteristics, it is less than half of the Deschutes Watershed.
","language":"English","publisher":"American Geophysical Union","doi":"10.1029/TR030i004p00606","usgsCitation":"Sexton, H., and Piper, A., 1949, Discussion of “Runoff from rain and snow” by Arthur M. Piper: Eos, Transactions, American Geophysical Union, v. 30, no. 4, p. 606-607, https://doi.org/10.1029/TR030i004p00606.","productDescription":"2 p.","startPage":"606","endPage":"607","costCenters":[],"links":[{"id":379606,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"30","issue":"4","noUsgsAuthors":false,"publicationDate":"2014-08-18","publicationStatus":"PW","contributors":{"authors":[{"text":"Sexton, H.W.","contributorId":243567,"corporation":false,"usgs":false,"family":"Sexton","given":"H.W.","email":"","affiliations":[],"preferred":false,"id":802572,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Piper, Arthur M.","contributorId":65060,"corporation":false,"usgs":true,"family":"Piper","given":"Arthur M.","affiliations":[],"preferred":false,"id":802573,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":70215511,"text":"70215511 - 1949 - Volcanic activity on Umnak and Great Sitkin Islands, 1946–1948","interactions":[],"lastModifiedDate":"2020-10-21T19:24:07.665213","indexId":"70215511","displayToPublicDate":"1949-10-21T13:54:10","publicationYear":"1949","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1578,"text":"Eos, Transactions, American Geophysical Union","onlineIssn":"2324-9250","printIssn":"0096-394","active":true,"publicationSubtype":{"id":10}},"title":"Volcanic activity on Umnak and Great Sitkin Islands, 1946–1948","docAbstract":"As part of the United States Geological Survey's volcano program in the Aleutian volcanic arc during 1946–1948, the volcanoes and thermal areas on Umnak and Great Sitkin Islands were studied. In addition to observation of the volcanoes, temperatures of fumaroles were measured and some products of the volcanic activity were collected and analyzed.
After an eruption in 1945, Cone A in Okmok Caldera on northeastern Umnak Island remained relatively quiet during the period 1946–1948. The fumarole gases contained water vapor, carbon dioxide, and sulfur dioxide. The incrustations associated with the sulfur dioxide fumaroles are the sulfate minerals halotrichite, gypsum, and soda alum. Temperatures of lava fumaroles at the source of the December, 1945 lava flow from Cone A dropped from an average of 320°C on July 19, 1946, to 90°C on September 5, 1946. With exception of the large central fumarole which reached red heat in 1947, the extra crater fumaroles of Cone A ranged from 96° to 98° C in temperature
Cone C, another cone in Okmok Caldera was in the solfataric stage and emitted water vapor, hydrogen sulfide, and probably carbon dioxide. Incrustations associated with fumaroles on this cone consisted of sulfur, pyrite, and aragonite. The temperatures of the fumaroles ranged from 95° to 96°C and were probably kept within this narrow range partly by the heat supplied during condensation of steam.
Sixteen large thermal springs emerging from the base of Cone D in Okmok Caldera had an aggregate discharge of approximately 115 cfs and gave off approximately 21,000 kcal of heat per second on September 7, 1946.
Water samples of thermal springs on Umnak Island contained as high as 159 ppm of boron expressed as B203 and a few parts per million of arsenic and antimony. Several of the thermal springs in southwestern Umnak Island were slightly superheated with respect to the boiling point of water and behaved as small geysers. As has been found elsewhere, the discharge, temperature, and composition of the emanations from a spring is modified by surface conditions of topography and drainage.
Thermal springs and fumaroles on Great Sitkin Island occurred at an altitude of about 2000 ft near the head of the west fork of Big Fox Creek. All the fumaroles were at or near a temperature of 100°C. The large crater fumarole in the center of the 1945 crater dome was unapproachable. No change in the activity of Great Sitkin volcano was observed between 1946 and August 1948.
","language":"English","publisher":"American Geophysical Union","doi":"10.1029/TR030i005p00719","usgsCitation":"Byers, F., and Brannock, W.W., 1949, Volcanic activity on Umnak and Great Sitkin Islands, 1946–1948: Eos, Transactions, American Geophysical Union, v. 30, no. 5, p. 719-734, https://doi.org/10.1029/TR030i005p00719.","productDescription":"16 p.","startPage":"719","endPage":"734","costCenters":[],"links":[{"id":379605,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Alaska","otherGeospatial":"Umnak and Great Sitkin Islands","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -179.6484375,\n 51.45400691005982\n ],\n [\n -163.037109375,\n 51.45400691005982\n ],\n [\n -163.037109375,\n 56.12106042504407\n ],\n [\n -179.6484375,\n 56.12106042504407\n ],\n [\n -179.6484375,\n 51.45400691005982\n ]\n ]\n ]\n }\n }\n ]\n}","volume":"30","issue":"5","noUsgsAuthors":false,"publicationDate":"2014-08-18","publicationStatus":"PW","contributors":{"authors":[{"text":"Byers, F.M. Jr.","contributorId":78338,"corporation":false,"usgs":true,"family":"Byers","given":"F.M.","suffix":"Jr.","affiliations":[],"preferred":false,"id":802570,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Brannock, W. W.","contributorId":74504,"corporation":false,"usgs":true,"family":"Brannock","given":"W.","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":802571,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":70215510,"text":"70215510 - 1949 - Recovery of ground‐water supplies by pumping from watertable ponds","interactions":[],"lastModifiedDate":"2020-10-21T18:50:40.614939","indexId":"70215510","displayToPublicDate":"1949-10-21T13:22:32","publicationYear":"1949","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1578,"text":"Eos, Transactions, American Geophysical Union","onlineIssn":"2324-9250","printIssn":"0096-394","active":true,"publicationSubtype":{"id":10}},"title":"Recovery of ground‐water supplies by pumping from watertable ponds","docAbstract":"This paper summarizes a study made to determine whether ground‐water storage in the glacial deposits in the vicinity of Fresh Pond, a water‐table pond used as part of the public supply of the City of Cambridge, Massachusetts, is available to augment the supply from surface‐water reservoirs.
Test wells were drilled; water level, well and test boring, and quality of water data, and data on Inflow and outflow from Fresh Pond were collected, and seismic profiles were run, to determine whether the glacial deposits in the vicinity of the pond contribute appreciable quantities of water to the pond. The data show that water levels in certain wells fluctuate with the level of Fresh Pond and that certain other water levels do not, indicating ground‐water contributions to the pond when it is at low stages and increases in ground‐water storage when pond stages are high. The largest changes in ground‐water storage occur in the glacial deposits underlying the banks to the west and northwest of the pond. Mineral characteristics of the well and pond waters offer no evidence as to the direction of ground‐water flow.
","language":"English","publisher":"American Geophysical Union","doi":"10.1029/TR030i002p00283","usgsCitation":"Halberg, H., and Roberts, C., 1949, Recovery of ground‐water supplies by pumping from watertable ponds: Eos, Transactions, American Geophysical Union, v. 30, no. 2, p. 283-292, https://doi.org/10.1029/TR030i002p00283.","productDescription":"10 p.","startPage":"283","endPage":"292","costCenters":[],"links":[{"id":379604,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Massachusetts","otherGeospatial":"Cambridge","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -71.19277954101562,\n 42.363617631805496\n ],\n [\n -71.06643676757812,\n 42.363617631805496\n ],\n [\n -71.06643676757812,\n 42.42548395494743\n ],\n [\n -71.19277954101562,\n 42.42548395494743\n ],\n [\n -71.19277954101562,\n 42.363617631805496\n ]\n ]\n ]\n }\n }\n ]\n}","volume":"30","issue":"2","noUsgsAuthors":false,"publicationDate":"2014-08-18","publicationStatus":"PW","contributors":{"authors":[{"text":"Halberg, Henry N.","contributorId":19929,"corporation":false,"usgs":true,"family":"Halberg","given":"Henry N.","affiliations":[],"preferred":false,"id":802568,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Roberts, Claude M.","contributorId":64661,"corporation":false,"usgs":true,"family":"Roberts","given":"Claude M.","affiliations":[],"preferred":false,"id":802569,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":70215509,"text":"70215509 - 1949 - Reservoir systems in Maine","interactions":[],"lastModifiedDate":"2020-10-21T18:16:30.976533","indexId":"70215509","displayToPublicDate":"1949-10-21T13:07:07","publicationYear":"1949","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1578,"text":"Eos, Transactions, American Geophysical Union","onlineIssn":"2324-9250","printIssn":"0096-394","active":true,"publicationSubtype":{"id":10}},"title":"Reservoir systems in Maine","docAbstract":"The numerous lakes and ponds that are found in almost every portion of the State of Maine are important resources of the state. There are 2222 bodies of fresh water that are classed as great ponds, that is, ponds whose areas are ten acres or more, and the total area of these lakes aid ponds is about 1500 sq mi. These are a result of glaciation of the region. Some of these ponds are very deep; depths of 100 ft have been found in many lakes. In Moosehead Lake there are places where the water is 250 ft deep and in Sebago Lake as much as 315 ft. The deepest part of Sebago is 45 ft below mean sea level.
","language":"English","publisher":"American Geophysical Union","doi":"10.1029/TR030i003p00437","usgsCitation":"Stackpole, M.R., 1949, Reservoir systems in Maine: Eos, Transactions, American Geophysical Union, v. 30, no. 3, p. 437-438, https://doi.org/10.1029/TR030i003p00437.","productDescription":"2 p.","startPage":"437","endPage":"438","costCenters":[],"links":[{"id":379602,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United 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\"}}]}","volume":"30","issue":"3","noUsgsAuthors":false,"publicationDate":"2014-08-18","publicationStatus":"PW","contributors":{"authors":[{"text":"Stackpole, Miner R.","contributorId":79461,"corporation":false,"usgs":true,"family":"Stackpole","given":"Miner","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":802567,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":70215507,"text":"70215507 - 1949 - Report of the Committee on Runoff, 1948–1949","interactions":[],"lastModifiedDate":"2020-10-21T17:40:29.921015","indexId":"70215507","displayToPublicDate":"1949-10-21T12:34:54","publicationYear":"1949","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1578,"text":"Eos, Transactions, American Geophysical Union","onlineIssn":"2324-9250","printIssn":"0096-394","active":true,"publicationSubtype":{"id":10}},"title":"Report of the Committee on Runoff, 1948–1949","docAbstract":"Because of the widely scattered locations of the membership, no assembled meeting of the Committee was held during the year, all discussions being held by correspondence. Consideration was given to three subjects during the year: (1) standardization of terminology as related to runoff (continued from previous year), (2) deficiencies in hydrologic research, and (3) current programs of hydrologic research.
With respect to terminology, the wide divergence of opinion among committee members with respect to the definition of terms fairly common in hydrologic literature emphasizes the need for more uniformity. Various authors use the same terms to describe slightly different runoff phenomena. The Committee, while unable to agree at this date on recommended definitions, urges writers to restrict their terminology so far as practicable to that previously used. Nothing is gained by inventing a new name for a phenomenon which has already been satisfactorily named by a previous writer. On the other hand, precise definitions are necessary to proper understanding, and loose usage of runoff terms only destroys their usefulness. Where any question as to the intended definition exists, it is preferable for the author to present his definition until better agreement as to the accepted definition has been reached.
","language":"English","publisher":"American Geophysical Union","doi":"10.1029/TR030i006p00911","usgsCitation":"McDonald, C.C., 1949, Report of the Committee on Runoff, 1948–1949: Eos, Transactions, American Geophysical Union, v. 30, no. 6, p. 911-915, https://doi.org/10.1029/TR030i006p00911.","productDescription":"5 p.","startPage":"911","endPage":"915","costCenters":[],"links":[{"id":379600,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"30","issue":"6","noUsgsAuthors":false,"publicationDate":"2014-08-18","publicationStatus":"PW","contributors":{"authors":[{"text":"McDonald, C. C.","contributorId":69204,"corporation":false,"usgs":true,"family":"McDonald","given":"C.","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":802564,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":70215465,"text":"70215465 - 1949 - Pedological relations of infiltration phenomena","interactions":[],"lastModifiedDate":"2020-10-20T20:23:33.183066","indexId":"70215465","displayToPublicDate":"1949-10-20T15:16:28","publicationYear":"1949","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1578,"text":"Eos, Transactions, American Geophysical Union","onlineIssn":"2324-9250","printIssn":"0096-394","active":true,"publicationSubtype":{"id":10}},"title":"Pedological relations of infiltration phenomena","docAbstract":"An attempt is made to outline the principal features which are to be considered in infiltration problems. The need for consideration of genetic and morphological relations is emphasized, especially the view that the latter is a boundary condition for the quantitative procedures usually derived from the former. Detailed development of infiltration relations are given for the more usual genetic profiles. The role of soil structure in infiltration phenomena is developed in considerable detail. A discussion of fragmented soils is also given. A brief discussion of the physical mechanisms involved in infiltration develops the viewpoint that not only porosity and texture but also soil structure and moisture content are usually sufficient to define infiltration phenomena.
","language":"English","publisher":"American Geophysical Union","doi":"10.1029/TR030i004p00555","usgsCitation":"Smith, W.O., 1949, Pedological relations of infiltration phenomena: Eos, Transactions, American Geophysical Union, v. 30, no. 4, p. 555-562, https://doi.org/10.1029/TR030i004p00555.","productDescription":"8 p.","startPage":"555","endPage":"562","costCenters":[],"links":[{"id":379563,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"30","issue":"4","noUsgsAuthors":false,"publicationDate":"2014-08-18","publicationStatus":"PW","contributors":{"authors":[{"text":"Smith, W. O.","contributorId":53015,"corporation":false,"usgs":true,"family":"Smith","given":"W.","email":"","middleInitial":"O.","affiliations":[],"preferred":false,"id":802244,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":70215464,"text":"70215464 - 1949 - The relation of geology to dry‐weather stream flow in Ohio","interactions":[],"lastModifiedDate":"2021-01-28T21:22:43.788553","indexId":"70215464","displayToPublicDate":"1949-10-20T15:08:42","publicationYear":"1949","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1578,"text":"Eos, Transactions, American Geophysical Union","onlineIssn":"2324-9250","printIssn":"0096-394","active":true,"publicationSubtype":{"id":10}},"title":"The relation of geology to dry‐weather stream flow in Ohio","docAbstract":"The regime of dry‐weather flow of several streams in Ohio is presented by flow‐duration curves. For comparison, the index of ground‐water flow for each basin is the discharge in cubic feet per second per square mile which is exceeded 90 per cent of the time. These indices are shown on a map of Ohio, and are discussed with respect to known geological conditions. It is concluded that stream‐flow records provide useful inferences to ground‐water geology, but the converse is not true.
","language":"English","publisher":"American Geophysical Union","doi":"10.1029/TR030i004p00563","usgsCitation":"Cross, W.P., 1949, The relation of geology to dry‐weather stream flow in Ohio: Eos, Transactions, American Geophysical Union, v. 30, no. 4, p. 563-566, https://doi.org/10.1029/TR030i004p00563.","productDescription":"4 p.","startPage":"563","endPage":"566","costCenters":[],"links":[{"id":379562,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United 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\"}}]}","volume":"30","issue":"4","noUsgsAuthors":false,"publicationDate":"2014-08-18","publicationStatus":"PW","contributors":{"authors":[{"text":"Cross, William Perry","contributorId":21137,"corporation":false,"usgs":true,"family":"Cross","given":"William","email":"","middleInitial":"Perry","affiliations":[],"preferred":false,"id":802243,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":70215463,"text":"70215463 - 1949 - Report of the Committee on Groundwater, 1946–1948","interactions":[],"lastModifiedDate":"2020-10-20T20:08:14.955398","indexId":"70215463","displayToPublicDate":"1949-10-20T15:01:08","publicationYear":"1949","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1578,"text":"Eos, Transactions, American Geophysical Union","onlineIssn":"2324-9250","printIssn":"0096-394","active":true,"publicationSubtype":{"id":10}},"title":"Report of the Committee on Groundwater, 1946–1948","docAbstract":"No report of the Committee was prepared for the fiscal year 1946–1947, so the present report covers the two‐year period July 1, 1946 through June 30, 1948. Because of space limitations, fits report covers only items of research that have come to the attention of the Chairman. Reports m Hydrology and physiography of limestone terranes, by A. C. Swinnerton, and on The relation between comsumptive use of water and free‐water accretion below the root zone, by G‐ W. Musgrave, are given as Appendices A and B respectively.
","language":"English","publisher":"American Geophysical Union","doi":"10.1029/TR030i004p00598-2","usgsCitation":"Lohman, S.W., 1949, Report of the Committee on Groundwater, 1946–1948: Eos, Transactions, American Geophysical Union, v. 30, no. 4, p. 598-600, https://doi.org/10.1029/TR030i004p00598-2.","productDescription":"3 p.","startPage":"598","endPage":"600","costCenters":[],"links":[{"id":379561,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"30","issue":"4","noUsgsAuthors":false,"publicationDate":"2014-08-18","publicationStatus":"PW","contributors":{"authors":[{"text":"Lohman, S. W.","contributorId":45318,"corporation":false,"usgs":true,"family":"Lohman","given":"S.","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":802242,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ]}