No abstract available.
","language":"English","publisher":"Highwire Press","doi":"10.2475/ajs.279.5.590","usgsCitation":"Stone, B.D., and Koteff, C., 1979, A late Wisconsinan ice readvance near Manchester, New Hampshire: American Journal of Science, v. 279, no. 5, p. 590-601, https://doi.org/10.2475/ajs.279.5.590.","productDescription":"12 p.","startPage":"590","endPage":"601","costCenters":[{"id":40020,"text":"Florence Bascom Geoscience Center","active":true,"usgs":true}],"links":[{"id":480603,"rank":0,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.2475/ajs.279.5.590","text":"Publisher Index Page"},{"id":373499,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"New Hampshire","city":"Manchester","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -71.58554077148438,\n 42.88451779606897\n ],\n [\n -71.290283203125,\n 42.88451779606897\n ],\n [\n -71.290283203125,\n 43.072900581493215\n ],\n [\n -71.58554077148438,\n 43.072900581493215\n ],\n [\n -71.58554077148438,\n 42.88451779606897\n ]\n ]\n ]\n }\n }\n ]\n}","volume":"279","issue":"5","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Stone, Byron D. 0000-0001-6092-0798 bdstone@usgs.gov","orcid":"https://orcid.org/0000-0001-6092-0798","contributorId":1702,"corporation":false,"usgs":true,"family":"Stone","given":"Byron","email":"bdstone@usgs.gov","middleInitial":"D.","affiliations":[{"id":40020,"text":"Florence Bascom Geoscience Center","active":true,"usgs":true},{"id":243,"text":"Eastern Geology and Paleoclimate Science Center","active":true,"usgs":true}],"preferred":true,"id":785494,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Koteff, Carl","contributorId":73172,"corporation":false,"usgs":true,"family":"Koteff","given":"Carl","email":"","affiliations":[],"preferred":false,"id":785495,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":94793,"text":"94793 - 1979 - Alterations in rainbow trout liver function and body fluids following treatment with carbon tetrachloride or monochlorobenzene","interactions":[],"lastModifiedDate":"2012-02-02T00:15:17","indexId":"94793","displayToPublicDate":"1979-05-24T01:00:00","publicationYear":"1979","noYear":false,"publicationType":{"id":5,"text":"Book chapter"},"publicationSubtype":{"id":24,"text":"Book Chapter"},"seriesNumber":"99","title":"Alterations in rainbow trout liver function and body fluids following treatment with carbon tetrachloride or monochlorobenzene","docAbstract":"Abstract not submitted to date","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Pesticide and xenobiotic metabolism in aquatic organisms","largerWorkSubtype":{"id":4,"text":"Other Government Series"},"language":"English","publisher":"American Chemical Society","publisherLocation":"Washington, DC","usgsCitation":"Weber, L., Gingerich, W., and Pfeifer, K., 1979, Alterations in rainbow trout liver function and body fluids following treatment with carbon tetrachloride or monochlorobenzene, chap. of Pesticide and xenobiotic metabolism in aquatic organisms, p. 401-413.","productDescription":"Chapter 24, pp 401-413","startPage":"401","endPage":"413","numberOfPages":"13","costCenters":[{"id":606,"text":"Upper Midwest Environmental Sciences Center","active":true,"usgs":true}],"links":[{"id":200431,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":91866,"rank":9999,"type":{"id":6,"text":"Chapter"},"url":"https://pubs.acs.org/doi/abs/10.1021/bk-1979-0099.ch024"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4adee4b07f02db687488","contributors":{"editors":[{"text":"Khan, M. A. Q.","contributorId":111882,"corporation":false,"usgs":true,"family":"Khan","given":"M.","email":"","middleInitial":"A. Q.","affiliations":[],"preferred":false,"id":505299,"contributorType":{"id":2,"text":"Editors"},"rank":1},{"text":"Lech, J.J.","contributorId":36487,"corporation":false,"usgs":true,"family":"Lech","given":"J.J.","affiliations":[],"preferred":false,"id":505297,"contributorType":{"id":2,"text":"Editors"},"rank":2},{"text":"Menn, J.J.","contributorId":111616,"corporation":false,"usgs":true,"family":"Menn","given":"J.J.","email":"","affiliations":[],"preferred":false,"id":505298,"contributorType":{"id":2,"text":"Editors"},"rank":3}],"authors":[{"text":"Weber, L.J.","contributorId":79988,"corporation":false,"usgs":true,"family":"Weber","given":"L.J.","email":"","affiliations":[],"preferred":false,"id":298511,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Gingerich, W.H.","contributorId":83481,"corporation":false,"usgs":true,"family":"Gingerich","given":"W.H.","email":"","affiliations":[],"preferred":false,"id":298512,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Pfeifer, K.F.","contributorId":30327,"corporation":false,"usgs":true,"family":"Pfeifer","given":"K.F.","email":"","affiliations":[],"preferred":false,"id":298510,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":70012221,"text":"70012221 - 1979 - Late Wisconsinan sea levels on the Southeast U.S. Atlantic shelf based on in-place shoreline indicators","interactions":[],"lastModifiedDate":"2026-01-14T16:59:22.329145","indexId":"70012221","displayToPublicDate":"1979-05-11T00:00:00","publicationYear":"1979","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3338,"text":"Science","active":true,"publicationSubtype":{"id":10}},"title":"Late Wisconsinan sea levels on the Southeast U.S. Atlantic shelf based on in-place shoreline indicators","docAbstract":"A new interpretation of late Pleistocene sea levels on the U.S. Atlantic continental shelf is based on in-place lagoonal and salt-marsh sediments obtained from vibra-cores. These data show sea levels during the last Wisconsinan transgression were about 30 meters shallower than is indicated by existing sea-level curves.
","language":"English","publisher":"American Association for the Advancement of Science","doi":"10.1126/science.204.4393.618","issn":"00368075","usgsCitation":"Blackwelder, B.W., Pilkey, O.H., and Howard, J., 1979, Late Wisconsinan sea levels on the Southeast U.S. Atlantic shelf based on in-place shoreline indicators: Science, v. 204, no. 4393, p. 618-620, https://doi.org/10.1126/science.204.4393.618.","productDescription":"3 p.","startPage":"618","endPage":"620","costCenters":[],"links":[{"id":222526,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","otherGeospatial":"U.S. Atlantic continental shelf","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"coordinates\": [\n [\n [\n -66.62540461052978,\n 44.82644782615861\n ],\n [\n -67.97413829026536,\n 45.29761605168801\n ],\n [\n -72.09257857470658,\n 44.04471054001876\n ],\n [\n -82.21484429397967,\n 31.865302176091305\n ],\n [\n -81.66698471239857,\n 24.91122077853049\n ],\n [\n -78.04301114915444,\n 25.28826310707997\n ],\n [\n -66.62540461052978,\n 44.82644782615861\n ]\n ]\n ],\n \"type\": \"Polygon\"\n }\n }\n ]\n}","volume":"204","issue":"4393","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a4542e4b0c8380cd67178","contributors":{"authors":[{"text":"Blackwelder, B. W.","contributorId":104136,"corporation":false,"usgs":true,"family":"Blackwelder","given":"B.","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":363016,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Pilkey, O. H.","contributorId":107406,"corporation":false,"usgs":true,"family":"Pilkey","given":"O.","email":"","middleInitial":"H.","affiliations":[],"preferred":false,"id":363017,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Howard, J.D.","contributorId":103413,"corporation":false,"usgs":true,"family":"Howard","given":"J.D.","email":"","affiliations":[],"preferred":false,"id":363015,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":70209943,"text":"70209943 - 1979 - The determination of snow avalanche frequency through tree-ring analysis and historical records at Ophir, Colorado","interactions":[],"lastModifiedDate":"2020-05-06T18:28:45.19255","indexId":"70209943","displayToPublicDate":"1979-05-06T13:24:19","publicationYear":"1979","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":"The determination of snow avalanche frequency through tree-ring analysis and historical records at Ophir, Colorado","docAbstract":"Tree-ring analysis can be a reliable method of determining past snow avalanche events when good historical records are lacking. Characteristic features in the tree-ring record indicative of disturbance include: (1) the occurrence of reaction wood, (2) abrupt changes in growth rate, (3) age of scars caused by avalanche impact, (4) age of trees in reforested tracks, and (5) examination of a “new leader.”
This study was conducted at the town of Ophir, a small community in southwestern Colorado with a severe snow avalanche hazard. Historical records indicate that snow avalanches reached the town, or its vicinity, four times during this century (1918, 1951, 1958, and 1959). Tree-ring analysis substantiated this record in part and produced evidence of at least one additional event (middle to late 1880s). From this combined information, the recurrence interval for major snow avalanches capable of endangering the town is thought to be at least as frequent as once in 20 yr. The limitations of tree-ring analysis encountered in this study are also discussed.
","language":"English","publisher":"GSA","doi":"10.1130/0016-7606(1979)90<773:TDOSAF>2.0.CO;2","usgsCitation":"Carrara, P.E., 1979, The determination of snow avalanche frequency through tree-ring analysis and historical records at Ophir, Colorado: GSA Bulletin, v. 90, no. 8, p. 773-780, https://doi.org/10.1130/0016-7606(1979)90<773:TDOSAF>2.0.CO;2.","productDescription":"8 p.","startPage":"773","endPage":"780","costCenters":[{"id":318,"text":"Geosciences and Environmental Change Science Center","active":true,"usgs":true}],"links":[{"id":374496,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Colorado","otherGeospatial":"Ophir","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -108.094482421875,\n 37.64794668685352\n ],\n [\n -107.61932373046875,\n 37.64794668685352\n ],\n [\n -107.61932373046875,\n 37.99291593373803\n ],\n [\n -108.094482421875,\n 37.99291593373803\n ],\n [\n -108.094482421875,\n 37.64794668685352\n ]\n ]\n ]\n }\n }\n ]\n}","volume":"90","issue":"8","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Carrara, Paul E. pcarrara@usgs.gov","contributorId":1342,"corporation":false,"usgs":true,"family":"Carrara","given":"Paul","email":"pcarrara@usgs.gov","middleInitial":"E.","affiliations":[{"id":318,"text":"Geosciences and Environmental Change Science Center","active":true,"usgs":true}],"preferred":true,"id":788599,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":70012520,"text":"70012520 - 1979 - Abnormal P-wave delays in The Geysers-Clear Lake Geothermal area, California","interactions":[],"lastModifiedDate":"2026-01-16T14:28:57.404853","indexId":"70012520","displayToPublicDate":"1979-05-04T00:00:00","publicationYear":"1979","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3338,"text":"Science","active":true,"publicationSubtype":{"id":10}},"title":"Abnormal P-wave delays in The Geysers-Clear Lake Geothermal area, California","docAbstract":"Large teleseismic delays, exceeding 1 second, are found near Mount Hannah in the Clear Lake volcanic field and in the steam-production area at The Geysers. The delays are superimposed on a general delay field of about 0.5 second extending over the volcanic rocks and the steam reservoir. It is postulated that a magma chamber under the surface volcanic rocks with a core of severely molten rock beneath Mount Hannah and a highly fractured steam reservoir probably underlain by partially molten rock at The Geysers are responsible for the observed delays. Both zones extend to depths of 20 kilometers or more.
","language":"English","publisher":"American Association for the Advancement of Science","doi":"10.1126/science.204.4392.495","issn":"00368075","usgsCitation":"Iyer, H.M., Oppenheimer, D.H., and Hitchcock, T., 1979, Abnormal P-wave delays in The Geysers-Clear Lake Geothermal area, California: Science, v. 204, no. 4392, p. 495-497, https://doi.org/10.1126/science.204.4392.495.","productDescription":"3 p.","startPage":"495","endPage":"497","costCenters":[],"links":[{"id":222602,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"California","otherGeospatial":"Clear Lake, Mount Hannah","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"coordinates\": [\n [\n [\n -122.98338861347005,\n 39.15619037927573\n ],\n [\n -122.98338861347005,\n 38.900197580392046\n ],\n [\n -122.55125254509362,\n 38.900197580392046\n ],\n [\n -122.55125254509362,\n 39.15619037927573\n ],\n [\n -122.98338861347005,\n 39.15619037927573\n ]\n ]\n ],\n \"type\": \"Polygon\"\n }\n }\n ]\n}","volume":"204","issue":"4392","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5059e642e4b0c8380cd472ba","contributors":{"authors":[{"text":"Iyer, H. M.","contributorId":17997,"corporation":false,"usgs":true,"family":"Iyer","given":"H.","middleInitial":"M.","affiliations":[],"preferred":false,"id":363806,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Oppenheimer, D. H.","contributorId":18395,"corporation":false,"usgs":true,"family":"Oppenheimer","given":"D.","email":"","middleInitial":"H.","affiliations":[],"preferred":false,"id":363807,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Hitchcock, T.","contributorId":99297,"corporation":false,"usgs":true,"family":"Hitchcock","given":"T.","email":"","affiliations":[],"preferred":false,"id":363808,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":70231278,"text":"70231278 - 1979 - A stratified-cluster sampling procedure applied to a wildland vegetation inventory using remote sensing","interactions":[],"lastModifiedDate":"2022-05-04T16:54:31.427743","indexId":"70231278","displayToPublicDate":"1979-05-01T11:44:03","publicationYear":"1979","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"A stratified-cluster sampling procedure applied to a wildland vegetation inventory using remote sensing","docAbstract":"No abstract available.
","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Proceedings of the 13th International Symposium on Remote Sensing of Environment","largerWorkSubtype":{"id":12,"text":"Conference publication"},"conferenceTitle":"13th International Symposium on Remote Sensing of Environment","conferenceDate":"April 23-27, 1979","conferenceLocation":"Ann Arbor, Michigan, 1979","language":"English","publisher":"University of Michigan","usgsCitation":"Rohde, W.G., Miller, W.A., Bonner, K.G., Hertz, E., and Engel, M.F., 1979, A stratified-cluster sampling procedure applied to a wildland vegetation inventory using remote sensing, in Proceedings of the 13th International Symposium on Remote Sensing of Environment, v. 1, Ann Arbor, Michigan, 1979, April 23-27, 1979, p. 167-179.","productDescription":"13 p.","startPage":"167","endPage":"179","costCenters":[{"id":222,"text":"Earth Resources Observation and Science (EROS) Center","active":true,"usgs":true}],"links":[{"id":400168,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":400167,"rank":1,"type":{"id":15,"text":"Index Page"},"url":"https://symposia.org/past_symposia.htm"}],"volume":"1","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Rohde, W. G.","contributorId":17759,"corporation":false,"usgs":true,"family":"Rohde","given":"W.","email":"","middleInitial":"G.","affiliations":[],"preferred":false,"id":842195,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Miller, W. A.","contributorId":100007,"corporation":false,"usgs":true,"family":"Miller","given":"W.","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":842196,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Bonner, K. G.","contributorId":291378,"corporation":false,"usgs":false,"family":"Bonner","given":"K.","email":"","middleInitial":"G.","affiliations":[],"preferred":false,"id":842197,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Hertz, E.","contributorId":291379,"corporation":false,"usgs":false,"family":"Hertz","given":"E.","email":"","affiliations":[],"preferred":false,"id":842198,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Engel, M. F.","contributorId":291380,"corporation":false,"usgs":false,"family":"Engel","given":"M.","email":"","middleInitial":"F.","affiliations":[],"preferred":false,"id":842199,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}} ,{"id":70231275,"text":"70231275 - 1979 - Forest stand classification in western Washington using Landsat and computer-based resource data","interactions":[],"lastModifiedDate":"2022-05-04T16:43:43.457709","indexId":"70231275","displayToPublicDate":"1979-05-01T11:28:29","publicationYear":"1979","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"Forest stand classification in western Washington using Landsat and computer-based resource data","docAbstract":"No abstract available.
","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Proceedings of the 13th International Symposium on Remote Sensing of Environment","largerWorkSubtype":{"id":12,"text":"Conference publication"},"conferenceTitle":"13th International Symposium on Remote Sensing of Environment","conferenceDate":"April 23-27, 1979","conferenceLocation":"Ann Arbor, Michigan, United States","language":"English","publisher":"University of Michigan","usgsCitation":"Johnson, G., Barthmaier, E.W., Gregg, T.W., and Aulds, R.E., 1979, Forest stand classification in western Washington using Landsat and computer-based resource data, in Proceedings of the 13th International Symposium on Remote Sensing of Environment, v. 3, Ann Arbor, Michigan, United States, April 23-27, 1979, p. 1681-1696.","productDescription":"16 p.","startPage":"1681","endPage":"1696","costCenters":[{"id":222,"text":"Earth Resources Observation and Science (EROS) Center","active":true,"usgs":true}],"links":[{"id":400161,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":400159,"rank":1,"type":{"id":15,"text":"Index Page"},"url":"https://symposia.org/past_symposia.htm"}],"country":"United States","state":"Washington","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -124.73876953125,\n 48.516604348867475\n ],\n [\n -124.815673828125,\n 48.40003249610685\n ],\n [\n -124.727783203125,\n 48.32703913063476\n ],\n [\n -124.73876953125,\n 48.23199134320962\n ],\n [\n -124.771728515625,\n 48.158757304569235\n ],\n [\n -124.76074218749999,\n 48.10743118848039\n ],\n [\n -124.68383789062499,\n 47.879512933970496\n ],\n [\n -124.552001953125,\n 47.82790816919329\n ],\n [\n -124.508056640625,\n 47.746711194756\n ],\n [\n -124.37622070312501,\n 47.34626718205302\n ],\n [\n -124.27734374999999,\n 47.24194882163242\n ],\n [\n -124.21142578125,\n 47.100044694025215\n ],\n [\n -124.21142578125,\n 46.897739085507\n ],\n [\n -124.1455078125,\n 46.649436163350245\n ],\n [\n -124.09057617187499,\n 46.255846818480315\n ],\n [\n -123.629150390625,\n 46.240651955001695\n ],\n [\n -123.48632812499999,\n 46.255846818480315\n ],\n [\n -123.3984375,\n 46.172222978455395\n ],\n [\n -123.277587890625,\n 46.164614496897094\n ],\n [\n -123.18969726562499,\n 46.20264638061019\n ],\n [\n -123.11279296875001,\n 46.18743678432541\n ],\n [\n -122.92602539062501,\n 46.11132565729796\n ],\n [\n -122.78320312499999,\n 45.82114340079471\n ],\n [\n -122.772216796875,\n 45.69083283645816\n ],\n [\n -122.44262695312501,\n 45.52944081525666\n ],\n [\n -122.178955078125,\n 45.56021795715051\n ],\n [\n -121.84936523437499,\n 45.69850658738846\n ],\n [\n -121.695556640625,\n 45.66780526567164\n ],\n [\n -121.53076171875,\n 45.729191061299915\n ],\n [\n -121.387939453125,\n 45.69850658738846\n ],\n [\n -121.201171875,\n 45.61403741135093\n ],\n [\n -121.03637695312499,\n 45.644768217751924\n ],\n [\n -120.88256835937499,\n 45.644768217751924\n ],\n [\n -120.640869140625,\n 45.75219336063106\n ],\n [\n -120.487060546875,\n 45.68315803253308\n ],\n [\n -120.1904296875,\n 45.71385093029221\n ],\n [\n -120.091552734375,\n 45.78284835197676\n ],\n [\n -119.84985351562499,\n 45.836454050187726\n ],\n [\n -119.981689453125,\n 49.023461463214126\n ],\n [\n -123.34350585937499,\n 49.01625665778159\n ],\n [\n -123.02490234375,\n 48.83579746243093\n ],\n [\n -123.02490234375,\n 48.785151998043155\n ],\n [\n -123.29956054687501,\n 48.69821216562637\n ],\n [\n -123.23364257812499,\n 48.53843177405044\n ],\n [\n -123.134765625,\n 48.45106561953216\n ],\n [\n -123.26660156249999,\n 48.30512072140391\n ],\n [\n -123.57421875,\n 48.23199134320962\n ],\n [\n -124.1015625,\n 48.32703913063476\n ],\n [\n -124.73876953125,\n 48.516604348867475\n ]\n ]\n ]\n }\n }\n ]\n}","volume":"3","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Johnson, G. R.","contributorId":90290,"corporation":false,"usgs":true,"family":"Johnson","given":"G. R.","affiliations":[],"preferred":false,"id":842184,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Barthmaier, E. W.","contributorId":291375,"corporation":false,"usgs":false,"family":"Barthmaier","given":"E.","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":842185,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Gregg, T. W. D.","contributorId":291376,"corporation":false,"usgs":false,"family":"Gregg","given":"T.","email":"","middleInitial":"W. D.","affiliations":[],"preferred":false,"id":842186,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Aulds, R. E.","contributorId":291377,"corporation":false,"usgs":false,"family":"Aulds","given":"R.","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":842187,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":70185634,"text":"70185634 - 1979 - Monitoring of subsurface injection of wastes, Florida","interactions":[],"lastModifiedDate":"2020-01-26T10:14:59","indexId":"70185634","displayToPublicDate":"1979-05-01T00:00:00","publicationYear":"1979","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3825,"text":"Groundwater","active":true,"publicationSubtype":{"id":10}},"title":"Monitoring of subsurface injection of wastes, Florida","docAbstract":"Injection of waste liquids into Florida's subsurface is physically feasible in many places but should be accompanied by monitoring of the waste-receiving aquifer system in addition to the injection facility. Monitoring of the interaction of factors including hydrogeologic conditions, well construction, waste volumes and characteristics, and potable-water sources is desirable to assure that fresh-water resources are not being adversely affected. An effective aquifer-system monitoring program includes on-site wells located close to an injection well and open to the next-higher permeable stratum, satellite wells located hundreds to several thousands of feet from an injection well and open to the receiving aquifer, and regional wells located miles from individual injection wells and open to the receiving aquifer. An extensive aquifer-system monitoring program associated with two waste-injection facilities near Pensacola, Florida, has provided data which have aided hydrologists to understand the aquifer system's response to the injection and, accordingly, to evaluate the potential for affecting the area's fresh-water resources.
","language":"English","publisher":"Wiley","doi":"10.1111/j.1745-6584.1979.tb03318.x","usgsCitation":"Vecchioli, J., 1979, Monitoring of subsurface injection of wastes, Florida: Groundwater, v. 17, no. 3, p. 244-249, https://doi.org/10.1111/j.1745-6584.1979.tb03318.x.","productDescription":"6 p. ","startPage":"244","endPage":"249","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":338335,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Florida","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -87.3193359375,\n 31.12819929911196\n ],\n [\n -87.4951171875,\n 30.29701788337205\n ],\n [\n -86.17675781249999,\n 30.259067203213018\n ],\n [\n -85.20996093749999,\n 29.76437737516313\n ],\n [\n -83.9794921875,\n 30.06909396443887\n ],\n [\n -82.9248046875,\n 28.69058765425071\n ],\n [\n -82.880859375,\n 27.566721430409707\n ],\n [\n -81.1669921875,\n 25.20494115356912\n ],\n [\n -80.5517578125,\n 25.085598897064752\n ],\n [\n -79.98046875,\n 26.745610382199022\n ],\n [\n -81.4306640625,\n 30.826780904779774\n ],\n [\n -87.3193359375,\n 31.12819929911196\n ]\n ]\n ]\n }\n }\n ]\n}","volume":"17","issue":"3","noUsgsAuthors":false,"publicationDate":"2006-07-06","publicationStatus":"PW","scienceBaseUri":"58d63042e4b05ec79913112f","contributors":{"authors":[{"text":"Vecchioli, John","contributorId":36113,"corporation":false,"usgs":true,"family":"Vecchioli","given":"John","email":"","affiliations":[],"preferred":false,"id":686170,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":70209770,"text":"70209770 - 1979 - Marine magnetic anomalies","interactions":[],"lastModifiedDate":"2020-04-24T19:15:45.258306","indexId":"70209770","displayToPublicDate":"1979-04-24T14:05:48","publicationYear":"1979","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3283,"text":"Reviews of Geophysics","active":true,"publicationSubtype":{"id":10}},"title":"Marine magnetic anomalies","docAbstract":"Marine magnetic data have been available for many years from all of the world's oceans, and their contribution to marine geophysics and geology is profound. These data, for example, have allowed charting the age of the ocean floor, reconstruction of the geologic history of the major ocean basins, development of a Cenozoic and Mesozoic timescale of geomagnetic reversals, and speculation on the processes of sea‐floor spreading. Research on these and similar problems actively continued during this quadrennial, but here we discuss only a few topics in which we believe the most significant advances have been made during the last four years: the source of marine magnetic anomalies, the geomagnetic time‐scale, high‐amplitude anomalies, and studies of back‐arc basins.
Source of Anomalies
Studies of magnetic surveys over continental areas can often be constrained by the magnetic properties of samples collected from below the survey. Until recently, model studies of marine magnetic anomalies have enjoyed the luxury of an inaccessible source. Except for samples scraped from the ocean floor by dredging [e.g., Irving, 1970] and inferences drawn from magnetic studies of ophiolite sequences [e.g., Vine and Moores, 1972], very little information was available for constraining studies of marine magnetic anomalies.
","language":"English","publisher":"Wiley","doi":"10.1029/RG017i002p00204","usgsCitation":"Blakely, R.J., and Cande, S., 1979, Marine magnetic anomalies: Reviews of Geophysics, v. 17, no. 2, p. 204-214, https://doi.org/10.1029/RG017i002p00204.","productDescription":"11 p.","startPage":"204","endPage":"214","costCenters":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"links":[{"id":374269,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"17","issue":"2","noUsgsAuthors":false,"publicationDate":"2010-06-14","publicationStatus":"PW","contributors":{"authors":[{"text":"Blakely, Richard J. 0000-0003-1701-5236 blakely@usgs.gov","orcid":"https://orcid.org/0000-0003-1701-5236","contributorId":1540,"corporation":false,"usgs":true,"family":"Blakely","given":"Richard","email":"blakely@usgs.gov","middleInitial":"J.","affiliations":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true},{"id":662,"text":"Western Mineral and Environmental Resources Science Center","active":true,"usgs":true}],"preferred":true,"id":787939,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Cande, S.C.","contributorId":190243,"corporation":false,"usgs":false,"family":"Cande","given":"S.C.","email":"","affiliations":[],"preferred":false,"id":787940,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":70209766,"text":"70209766 - 1979 - Spectra of altered rocks in the visible and near infrared","interactions":[],"lastModifiedDate":"2020-04-24T17:34:41.724524","indexId":"70209766","displayToPublicDate":"1979-04-24T12:28:49","publicationYear":"1979","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":"Spectra of altered rocks in the visible and near infrared","docAbstract":"Visible and near-infrared (0.35 to 2.5 mu m) bidirectional reflection spectra were recorded for a suite of well-characterized hydrothermally altered rock samples. The spectra typically display well-defined bands caused by both electronic and vibrational processes in the individual mineral constituents.Electronic transitions in the iron-bearing constituent minerals produce diagnostic minima near 0.43, 0.65, 0.85, and 0.93 mu m. Vibrational transitions in clay and water-bearing mineral constituents typically produce characteristic single or multiple features over limited spectral ranges near 1.4, 1.75, 1.9, 2.2, and 2.35 mu m. The most abundant feature-producing minerals present in these rocks are hematite, goethite, and alunite, while others frequently present are jarosite, kaolinite, potassium micas, pyrophyllite, montmorillonite, diaspore, and gypsum.This study shows that visible-near infrared spectrometry is a reliable and rapid technique for detecting and identifying clay minerals and alunite in rocks. Because these minerals are important constituents of altered rocks, the feasibility of using the visible and near infrared for detecting altered rocks by remote-sensing techniques is indicated. The spectral region near 2.2 mu m is particularly important for this purpose.
","language":"English","publisher":"GeoScienceWorld","doi":"10.2113/gsecongeo.74.7.1613","usgsCitation":"Hunt, G., and Ashley, R.P., 1979, Spectra of altered rocks in the visible and near infrared: Economic Geology, v. 74, no. 7, p. 1613-1629, https://doi.org/10.2113/gsecongeo.74.7.1613.","productDescription":"17 p.","startPage":"1613","endPage":"1629","costCenters":[],"links":[{"id":374265,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Nevada","otherGeospatial":"Goldfield","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -117.43286132812499,\n 38.112949789189614\n ],\n [\n -116.62536621093749,\n 38.112949789189614\n ],\n [\n -116.62536621093749,\n 38.805470223177466\n ],\n [\n -117.43286132812499,\n 38.805470223177466\n ],\n [\n -117.43286132812499,\n 38.112949789189614\n ]\n ]\n ]\n }\n }\n ]\n}","volume":"74","issue":"7","noUsgsAuthors":false,"publicationDate":"1979-11-01","publicationStatus":"PW","contributors":{"authors":[{"text":"Hunt, G.R.","contributorId":7415,"corporation":false,"usgs":true,"family":"Hunt","given":"G.R.","email":"","affiliations":[],"preferred":false,"id":787924,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Ashley, Roger P. ashley@usgs.gov","contributorId":2749,"corporation":false,"usgs":true,"family":"Ashley","given":"Roger","email":"ashley@usgs.gov","middleInitial":"P.","affiliations":[],"preferred":true,"id":787925,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":70120107,"text":"70120107 - 1979 - The PHABSIM system for instream flow studies","interactions":[],"lastModifiedDate":"2014-08-12T11:37:39","indexId":"70120107","displayToPublicDate":"1979-04-16T11:36:20","publicationYear":"1979","noYear":false,"publicationType":{"id":4,"text":"Book"},"publicationSubtype":{"id":12,"text":"Conference publication"},"title":"The PHABSIM system for instream flow studies","docAbstract":"No abstract available.","largerWorkTitle":"Proceedings: 1979 Summer Computer Simulation Conference","conferenceTitle":"1979 Summer Computer Simulation Conference","conferenceDate":"1979-07-16T00:00:00","conferenceLocation":"Toronto, Ontario","language":"English","publisher":"Cooperative Instream Flow Service Group, U.S. Fish and Wildlife Service","publisherLocation":"Fort Collins, CO","usgsCitation":"Milhous, R.T., 1979, The PHABSIM system for instream flow studies, 7 p.","productDescription":"7 p.","numberOfPages":"7","costCenters":[],"links":[{"id":292017,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"53eb2a8fe4b0461e44764acb","contributors":{"authors":[{"text":"Milhous, Robert T.","contributorId":28646,"corporation":false,"usgs":true,"family":"Milhous","given":"Robert","email":"","middleInitial":"T.","affiliations":[],"preferred":false,"id":497917,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":70012476,"text":"70012476 - 1979 - The Moon: Sources of the crustal magnetic anomalies","interactions":[],"lastModifiedDate":"2026-01-15T15:41:20.065419","indexId":"70012476","displayToPublicDate":"1979-04-08T00:00:00","publicationYear":"1979","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3338,"text":"Science","active":true,"publicationSubtype":{"id":10}},"title":"The Moon: Sources of the crustal magnetic anomalies","docAbstract":"Previously unmapped Apollo 16 subsatellite magnetometer data collected at low altitudes over the lunar near side are presented. Medium-amplitude magnetic anomalies exist over the Fra Mauro and Cayley Formations (primary and secondary basin ejecta emplaced 3.8 to 4.0 billion years ago) but are nearly absent over the maria and over the craters Copernicus, Kepler, and Reiner and their encircling ejecta mantles. The largest observed anomaly (radial component ∼21 gammas at an altitude of 20 kilometers) is exactly correlated with a conspicuous light-colored deposit on western Oceanus Procellarum known as Reiner γ. Assuming that the Reiner γ deposit is the source body and estimating its maximum average thickness as 10 meters, a minimum mean magnetization level of 5.2 ± 2.4 × 10–2 electromagnetic units per gram, or ∼500 times the stable magnetization component of the most magnetic returned sample, is calculated. An age for its emplacement of ≲ 2.9 billion years is inferred from photogeologic evidence, implying that magnetization of lunar crustal materials must have continued for a period exceeding 1 billion years.
","language":"English","publisher":"American Association for the Advancement of Science","doi":"10.1126/science.204.4388.53","issn":"00368075","usgsCitation":"Hood, L.L., Coleman, P., and Wilhelms, D., 1979, The Moon: Sources of the crustal magnetic anomalies: Science, v. 204, no. 4388, p. 53-57, https://doi.org/10.1126/science.204.4388.53.","productDescription":"5 p.","startPage":"53","endPage":"57","costCenters":[],"links":[{"id":222017,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"otherGeospatial":"Moon","volume":"204","issue":"4388","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505badebe4b08c986b323e66","contributors":{"authors":[{"text":"Hood, L. L.","contributorId":31072,"corporation":false,"usgs":true,"family":"Hood","given":"L.","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":363708,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Coleman, P.J. Jr.","contributorId":65990,"corporation":false,"usgs":true,"family":"Coleman","given":"P.J.","suffix":"Jr.","email":"","affiliations":[],"preferred":false,"id":363709,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Wilhelms, D.E.","contributorId":82302,"corporation":false,"usgs":true,"family":"Wilhelms","given":"D.E.","email":"","affiliations":[],"preferred":false,"id":363710,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":70175937,"text":"70175937 - 1979 - Origins and early years of the U.S. Geological Survey","interactions":[],"lastModifiedDate":"2016-08-22T11:42:38","indexId":"70175937","displayToPublicDate":"1979-04-06T00:00:00","publicationYear":"1979","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1435,"text":"Earthquake Information Bulletin (USGS)","active":true,"publicationSubtype":{"id":10}},"title":"Origins and early years of the U.S. Geological Survey","docAbstract":"The U.S. Geological Survey was established on March 3, 1879, in the closing hours of the final session of the 45th Congress. The bill appropriating the money for sundry civil expenses of the Government during fiscal year 1880 was signed by President Rutherford B. Hayes. Included in the bill was the provision for a new agency under the Department of the Interior; it was charged with responsibility for “classification of the public lands, and examination of the geological structure, mineral resources, and products of the national domain.”
","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","usgsCitation":"U.S. Geological Survey, 1979, Origins and early years of the U.S. Geological Survey: Earthquake Information Bulletin (USGS), v. 11, no. 2, p. 40-46.","startPage":"40","endPage":"46","numberOfPages":"7","costCenters":[],"links":[{"id":327256,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"11","issue":"2","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"57bc22dde4b03fd6b7de1837"} ,{"id":70129076,"text":"70129076 - 1979 - Endolith microborings and their preservation in Holocene-Pleistocene (Bahama-Florida) ooids","interactions":[],"lastModifiedDate":"2020-10-03T16:54:41.488943","indexId":"70129076","displayToPublicDate":"1979-04-01T15:38:43","publicationYear":"1979","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1796,"text":"Geology","active":true,"publicationSubtype":{"id":10}},"title":"Endolith microborings and their preservation in Holocene-Pleistocene (Bahama-Florida) ooids","docAbstract":"Holocene ooids from Joulters Ooid Shoal (Bahamas) are bored in various ways by blue-green algae that groove along the grain surface, reside just beneath the grain surface, and tunnel extensively a few tens of microns within the grain. The microborings, morphologically distinctive, are documented with scanning electron micrographs of open borings and resin casts. Gentle dissolution of ooid aragonite permits identification of several algal genera by light microscopy and enables comparison with the microboring casts.
\nPleistocene ooids from the Miami Limestone (Florida) contain natural casts of microborings, some of which are similar in form to Holocene examples. Significantly, these aragonite casts are more resistant to solution than surrounding ooid aragonite. They remain after most of the ooid is leached away and survive replacement of the ooid by low-Mg calcite. Dissolution or precipitation may occur along the walls of microborings, causing morphological alteration during their preservation. This points out a difficulty in the specific identification of endoliths on the basis of fossilized microborings in ancient rocks composed of original aragonite grains.
","language":"English","publisher":"Geological Society of America","doi":"10.1130/0091-7613(1979)7<216:EMATPI>2.0.CO;2","usgsCitation":"Harris, P., Halley, R., and Lukas, K.J., 1979, Endolith microborings and their preservation in Holocene-Pleistocene (Bahama-Florida) ooids: Geology, v. 7, no. 4, p. 216-220, https://doi.org/10.1130/0091-7613(1979)7<216:EMATPI>2.0.CO;2.","productDescription":"5 p.","startPage":"216","endPage":"220","numberOfPages":"5","costCenters":[{"id":186,"text":"Coastal and Marine Geology Program","active":true,"usgs":true}],"links":[{"id":295436,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"Bahamas, United States","state":"Florida","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -81.34277343749999,\n 23.483400654325642\n ],\n [\n -75.1904296875,\n 23.483400654325642\n ],\n [\n -75.1904296875,\n 27.664068965384516\n ],\n [\n -81.34277343749999,\n 27.664068965384516\n ],\n [\n -81.34277343749999,\n 23.483400654325642\n ]\n ]\n ]\n }\n }\n ]\n}","volume":"7","issue":"4","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5440de28e4b0b0a643c732cd","contributors":{"authors":[{"text":"Harris, Paul M.","contributorId":11530,"corporation":false,"usgs":true,"family":"Harris","given":"Paul M.","affiliations":[],"preferred":false,"id":503425,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Halley, Robert B.","contributorId":76244,"corporation":false,"usgs":true,"family":"Halley","given":"Robert B.","affiliations":[{"id":218,"text":"Denver Federal Center","active":false,"usgs":true}],"preferred":false,"id":503426,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Lukas, Karen J.","contributorId":106428,"corporation":false,"usgs":false,"family":"Lukas","given":"Karen","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":503427,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":5220564,"text":"5220564 - 1979 - Weights of lesser snow geese taken on their winter range","interactions":[],"lastModifiedDate":"2025-02-14T18:10:57.946842","indexId":"5220564","displayToPublicDate":"1979-04-01T12:19:14","publicationYear":"1979","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2508,"text":"Journal of Wildlife Management","active":true,"publicationSubtype":{"id":10}},"title":"Weights of lesser snow geese taken on their winter range","docAbstract":"Geese are assumed to accumulate fat on the winter range (Bent 1962, Williams 1967) to sustain them through the long northward migration and early part of the nesting season. However, there are no weights given in the literature of lesser snow geese (Anser c. caerulescens) on their winter ranges to compare with weights on the breeding grounds. For many years biologists relied on Kortright (1942) for weights of lesser snow geese, and more recently on Bellrose (1976). In the present study, snow geese from the Garwood Prairie, a rice growing area in Colorado County, Texas, were weighed to determine if weights increased before northward migration. The Garwood Prairie is a segment of the snow goose winter range near the Gulf Coast of Texas.
","language":"English","doi":"10.2307/3800367","usgsCitation":"Flickinger, E.L., and Bolen, E., 1979, Weights of lesser snow geese taken on their winter range: Journal of Wildlife Management, v. 43, no. 2, p. 531-533, https://doi.org/10.2307/3800367.","productDescription":"3 p.","startPage":"531","endPage":"533","costCenters":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":197118,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Texas","county":"Colorado County","geographicExtents":"{\"type\":\"FeatureCollection\",\"features\":[{\"type\":\"Feature\",\"geometry\":{\"type\":\"MultiPolygon\",\"coordinates\":[[[[-97.240849,26.411504],[-97.276425,26.521729],[-97.31073,26.556558],[-97.345822,26.700589],[-97.370438,26.723896],[-97.368343,26.795649],[-97.387459,26.820789],[-97.390078,27.156512],[-97.359963,27.304732],[-97.361796,27.359988],[-97.317277,27.46369],[-97.236882,27.598293],[-97.231383,27.632336],[-97.214099,27.631551],[-97.200743,27.650144],[-97.203474,27.684533],[-97.103326,27.789068],[-97.098874,27.82285],[-97.134489,27.825206],[-97.056713,27.842294],[-96.985745,27.954048],[-96.967807,28.020041],[-96.952618,28.01644],[-96.906004,28.076147],[-96.886233,28.084396],[-96.879424,28.131402],[-96.84538,28.108881],[-96.83003,28.111842],[-96.81042,28.126034],[-96.816443,28.174808],[-96.791958,28.188687],[-96.703838,28.198246],[-96.702659,28.211208],[-96.662462,28.227314],[-96.651856,28.251275],[-96.592934,28.296972],[-96.450998,28.337039],[-96.403206,28.371475],[-96.397846,28.343513],[-96.4137,28.327343],[-96.547774,28.270798],[-96.694666,28.18212],[-96.849624,28.064939],[-96.966996,27.950531],[-97.166682,27.676583],[-97.30447,27.407734],[-97.350398,27.268105],[-97.370941,27.161166],[-97.37913,27.047996],[-97.370731,26.909706],[-97.333028,26.736479],[-97.194644,26.306513],[-97.154271,26.066841],[-97.169842,26.077853],[-97.194458,26.27164],[-97.240849,26.411504]]],[[[-94.886539,29.510724],[-94.894747,29.52697],[-94.87675,29.507922],[-94.886539,29.510724]]],[[[-97.868235,26.056656],[-97.88653,26.066339],[-97.967358,26.051718],[-97.981335,26.067182],[-98.028759,26.06647],[-98.039239,26.041275],[-98.070021,26.047992],[-98.084755,26.070808],[-98.091038,26.059169],[-98.105505,26.067537],[-98.146622,26.049412],[-98.177897,26.074672],[-98.197046,26.056153],[-98.220673,26.076467],[-98.248806,26.073101],[-98.264514,26.085507],[-98.277218,26.098802],[-98.265698,26.12037],[-98.296195,26.120321],[-98.302979,26.11005],[-98.323828,26.121249],[-98.336837,26.166432],[-98.354645,26.15304],[-98.386694,26.157872],[-98.404433,26.182564],[-98.442536,26.199151],[-98.450976,26.219904],[-98.496684,26.212853],[-98.543852,26.234492],[-98.576188,26.235221],[-98.599154,26.257612],[-98.669397,26.23632],[-98.681167,26.26271],[-98.745272,26.303096],[-98.755242,26.3251],[-98.789822,26.331575],[-98.807348,26.369421],[-98.890965,26.357569],[-98.921277,26.381426],[-98.950186,26.380303],[-98.967587,26.398266],[-99.008003,26.395459],[-99.032316,26.412082],[-99.082002,26.39651],[-99.110855,26.426278],[-99.091635,26.476977],[-99.127782,26.525199],[-99.166742,26.536079],[-99.178064,26.620547],[-99.209948,26.693938],[-99.208907,26.724761],[-99.240023,26.745851],[-99.242444,26.788262],[-99.268613,26.843213],[-99.295146,26.86544],[-99.316753,26.865831],[-99.3289,26.879761],[-99.324684,26.915973],[-99.379149,26.93449],[-99.393748,26.96073],[-99.377312,26.973819],[-99.415476,27.01724],[-99.42938,27.010833],[-99.446524,27.023008],[-99.452316,27.062669],[-99.429209,27.090982],[-99.442123,27.106839],[-99.426348,27.176262],[-99.441549,27.24992],[-99.463309,27.268437],[-99.492407,27.264118],[-99.494604,27.303542],[-99.536443,27.312538],[-99.504837,27.338289],[-99.487521,27.412396],[-99.495104,27.451518],[-99.480419,27.481596],[-99.497519,27.500496],[-99.52582,27.496696],[-99.515978,27.572131],[-99.55495,27.614454],[-99.580006,27.602251],[-99.578099,27.619196],[-99.594038,27.638573],[-99.638929,27.626758],[-99.665948,27.635968],[-99.668942,27.659974],[-99.711511,27.658365],[-99.77074,27.732134],[-99.796342,27.735586],[-99.813086,27.773952],[-99.835127,27.762881],[-99.850877,27.793974],[-99.877677,27.799427],[-99.876003,27.837968],[-99.904385,27.875284],[-99.895828,27.904178],[-99.937142,27.940537],[-99.931812,27.980967],[-99.991447,27.99456],[-100.017914,28.064787],[-100.053123,28.08473],[-100.083393,28.144035],[-100.208059,28.190383],[-100.22363,28.235224],[-100.2462,28.234092],[-100.289384,28.273491],[-100.286471,28.312296],[-100.341869,28.384953],[-100.349586,28.402604],[-100.337797,28.44296],[-100.368288,28.477196],[-100.333814,28.499252],[-100.38886,28.515748],[-100.411414,28.551899],[-100.398385,28.584884],[-100.44732,28.609325],[-100.445529,28.637144],[-100.495863,28.658569],[-100.510055,28.690723],[-100.507613,28.740599],[-100.533017,28.76328],[-100.53583,28.805888],[-100.547324,28.825817],[-100.57051,28.826317],[-100.602054,28.901944],[-100.640568,28.914212],[-100.651512,28.943432],[-100.645894,28.986421],[-100.674656,29.099777],[-100.772649,29.168492],[-100.767059,29.195287],[-100.785521,29.228137],[-100.795681,29.22773],[-100.797671,29.246943],[-100.876049,29.279585],[-100.886842,29.307848],[-100.948972,29.347246],[-101.004207,29.364772],[-101.060151,29.458661],[-101.151877,29.477005],[-101.173821,29.514566],[-101.254895,29.520342],[-101.242023,29.592512],[-101.259127,29.607284],[-101.307332,29.587847],[-101.311219,29.648491],[-101.361756,29.657821],[-101.415402,29.756561],[-101.441059,29.753451],[-101.475269,29.780663],[-101.522695,29.759671],[-101.546797,29.796991],[-101.582562,29.771334],[-101.625958,29.771063],[-101.646418,29.754304],[-101.662453,29.77128],[-101.706636,29.762737],[-101.852604,29.801895],[-101.922585,29.790161],[-101.974548,29.810276],[-101.987539,29.801057],[-102.034759,29.804028],[-102.050044,29.78507],[-102.115682,29.79239],[-102.159601,29.814356],[-102.181894,29.846034],[-102.227553,29.843534],[-102.315389,29.87992],[-102.364542,29.845387],[-102.386678,29.76688],[-102.508313,29.783219],[-102.513381,29.76576],[-102.539417,29.751629],[-102.559343,29.760377],[-102.630151,29.734315],[-102.670971,29.741954],[-102.698347,29.695591],[-102.693466,29.676507],[-102.742031,29.632142],[-102.739991,29.599041],[-102.768341,29.594734],[-102.771429,29.548546],[-102.808692,29.522319],[-102.807327,29.494009],[-102.832539,29.433109],[-102.824564,29.399558],[-102.843021,29.357988],[-102.879534,29.353327],[-102.888328,29.291947],[-102.906296,29.260011],[-102.871347,29.241625],[-102.866846,29.225015],[-102.890064,29.208814],[-102.915866,29.215878],[-102.917805,29.190697],[-102.944911,29.18882],[-102.953475,29.176308],[-102.989432,29.183174],[-103.015028,29.12577],[-103.035683,29.103029],[-103.074407,29.088534],[-103.100266,29.0577],[-103.113922,28.988547],[-103.156646,28.972831],[-103.227801,28.991532],[-103.239109,28.981651],[-103.260308,28.989731],[-103.28119,28.982138],[-103.341463,29.041224],[-103.355428,29.021529],[-103.427754,29.042334],[-103.471265,29.073115],[-103.503236,29.11911],[-103.524613,29.120998],[-103.523384,29.133389],[-103.558679,29.154962],[-103.645635,29.159286],[-103.71377,29.185008],[-103.816642,29.270927],[-103.975235,29.296017],[-104.038282,29.320156],[-104.106467,29.373127],[-104.166563,29.399352],[-104.233487,29.492734],[-104.318074,29.527938],[-104.334811,29.519463],[-104.381041,29.543406],[-104.399591,29.572319],[-104.507568,29.639624],[-104.539761,29.676074],[-104.565688,29.770462],[-104.679772,29.924659],[-104.679661,29.975272],[-104.706874,30.050685],[-104.685003,30.085643],[-104.695366,30.13213],[-104.687296,30.179464],[-104.713166,30.237957],[-104.733822,30.261221],[-104.749664,30.26126],[-104.761634,30.301148],[-104.809794,30.334926],[-104.824314,30.370466],[-104.859521,30.390413],[-104.85242,30.418792],[-104.876787,30.511004],[-104.924796,30.604832],[-104.967167,30.608107],[-105.002057,30.680972],[-105.062334,30.686303],[-105.113816,30.746001],[-105.152362,30.751452],[-105.195144,30.792138],[-105.255416,30.797029],[-105.287238,30.822206],[-105.314863,30.816961],[-105.360672,30.847384],[-105.394242,30.852979],[-105.399609,30.888941],[-105.533088,30.984859],[-105.55743,30.990229],[-105.60333,31.082625],[-105.64189,31.098322],[-105.646731,31.113908],[-105.709491,31.136375],[-105.742678,31.164897],[-105.773257,31.166897],[-105.779725,31.191283],[-105.869353,31.288634],[-105.938452,31.318735],[-105.953943,31.364749],[-106.004926,31.392458],[-106.080258,31.398702],[-106.203969,31.465378],[-106.246203,31.541153],[-106.280811,31.562062],[-106.303536,31.620413],[-106.378039,31.72831],[-106.451541,31.764808],[-106.484642,31.747809],[-106.542097,31.802146],[-106.602727,31.825024],[-106.605845,31.846305],[-106.635926,31.866235],[-106.629197,31.883717],[-106.645296,31.894859],[-106.614346,31.918003],[-106.623933,31.925335],[-106.614702,31.956],[-106.622819,31.952891],[-106.618745,31.966955],[-106.638186,31.97682],[-106.618486,32.000495],[-103.064423,32.000518],[-103.064625,32.999899],[-103.043531,34.018014],[-103.041924,36.500439],[-100.003762,36.499699],[-100.000381,34.560509],[-99.929334,34.576714],[-99.825325,34.497596],[-99.754248,34.421289],[-99.696462,34.381036],[-99.665992,34.374185],[-99.600026,34.374688],[-99.569696,34.418418],[-99.499875,34.409608],[-99.430995,34.373414],[-99.399603,34.375079],[-99.394956,34.442099],[-99.381011,34.456936],[-99.358795,34.455863],[-99.318363,34.408296],[-99.289922,34.414731],[-99.264167,34.405149],[-99.25898,34.391243],[-99.273958,34.38756],[-99.242945,34.372668],[-99.233274,34.344101],[-99.210716,34.336304],[-99.211648,34.292232],[-99.19457,34.272424],[-99.189511,34.214312],[-99.159016,34.20888],[-99.130609,34.219408],[-99.126567,34.203004],[-99.079535,34.211518],[-99.048792,34.198209],[-99.013075,34.203222],[-98.990852,34.221633],[-98.974132,34.203566],[-98.952513,34.21265],[-98.909349,34.177499],[-98.872922,34.166584],[-98.868116,34.149635],[-98.8579,34.159627],[-98.812954,34.158444],[-98.749291,34.124238],[-98.735471,34.135208],[-98.696518,34.133521],[-98.648073,34.164441],[-98.603978,34.160249],[-98.577136,34.148962],[-98.486328,34.062598],[-98.414426,34.085074],[-98.384381,34.146317],[-98.367494,34.156191],[-98.16912,34.114171],[-98.114506,34.154727],[-98.09066,34.12198],[-98.120208,34.072127],[-98.099096,34.048639],[-98.104022,34.036233],[-98.088203,34.005481],[-98.027672,33.993357],[-97.978243,34.005387],[-97.947572,33.991053],[-97.974173,33.942832],[-97.955511,33.938186],[-97.957155,33.914454],[-97.983552,33.904002],[-97.967777,33.88243],[-97.877387,33.850236],[-97.834333,33.857671],[-97.784657,33.890632],[-97.783717,33.91056],[-97.76377,33.914241],[-97.762768,33.934396],[-97.725289,33.941045],[-97.69311,33.983699],[-97.671772,33.99137],[-97.589598,33.953554],[-97.589254,33.903922],[-97.551541,33.897947],[-97.50096,33.919643],[-97.460376,33.903948],[-97.451469,33.87093],[-97.462857,33.841772],[-97.426493,33.819398],[-97.365507,33.823763],[-97.33294,33.87444],[-97.315913,33.865838],[-97.299245,33.880175],[-97.256625,33.863286],[-97.24618,33.900344],[-97.210921,33.916064],[-97.179609,33.89225],[-97.166629,33.847311],[-97.203514,33.821825],[-97.205431,33.801488],[-97.172192,33.737545],[-97.126102,33.716941],[-97.086195,33.743933],[-97.087999,33.808747],[-97.058623,33.818752],[-97.052209,33.841737],[-97.023899,33.844213],[-96.985567,33.886522],[-96.996183,33.941728],[-96.979415,33.956178],[-96.973807,33.935697],[-96.9163,33.957798],[-96.875281,33.860505],[-96.85609,33.84749],[-96.837413,33.871349],[-96.794276,33.868886],[-96.761588,33.824406],[-96.704457,33.835021],[-96.667187,33.91694],[-96.630117,33.895422],[-96.592948,33.895616],[-96.590112,33.880665],[-96.625399,33.856542],[-96.623155,33.841483],[-96.572937,33.819098],[-96.523863,33.818114],[-96.502286,33.77346],[-96.422643,33.776041],[-96.348306,33.686379],[-96.309964,33.710489],[-96.294867,33.764771],[-96.277269,33.769735],[-96.220521,33.74739],[-96.178059,33.760518],[-96.162757,33.788769],[-96.178964,33.810553],[-96.150765,33.816987],[-96.15163,33.831946],[-96.138905,33.839159],[-96.09936,33.83047],[-96.101349,33.845721],[-96.005296,33.845505],[-95.991487,33.866869],[-95.951609,33.857017],[-95.936132,33.886826],[-95.831948,33.835161],[-95.821666,33.856633],[-95.805149,33.861304],[-95.776255,33.845145],[-95.75431,33.853992],[-95.761916,33.883402],[-95.747335,33.895756],[-95.696962,33.885218],[-95.669978,33.905844],[-95.636978,33.906613],[-95.599678,33.934247],[-95.556915,33.92702],[-95.545197,33.880294],[-95.515302,33.891142],[-95.492028,33.874822],[-95.461499,33.883686],[-95.464211,33.873372],[-95.44737,33.86885],[-95.339122,33.868873],[-95.334523,33.885788],[-95.283445,33.877746],[-95.280351,33.896751],[-95.255747,33.902939],[-95.252906,33.933648],[-95.219358,33.961567],[-95.121184,33.931307],[-95.093929,33.895963],[-95.061065,33.895292],[-95.049025,33.86409],[-95.008376,33.866089],[-94.983303,33.851354],[-94.976208,33.859847],[-94.948716,33.818023],[-94.91945,33.810176],[-94.919614,33.786305],[-94.879218,33.764912],[-94.8693,33.745871],[-94.830804,33.740068],[-94.817427,33.752172],[-94.798634,33.744527],[-94.775064,33.755038],[-94.762961,33.731787],[-94.742576,33.727009],[-94.732384,33.700254],[-94.714865,33.707261],[-94.710725,33.691654],[-94.684792,33.684353],[-94.659167,33.692138],[-94.646113,33.6693],[-94.57962,33.677623],[-94.520725,33.616567],[-94.491503,33.625115],[-94.485875,33.637867],[-94.448637,33.642766],[-94.468086,33.599436],[-94.430039,33.591124],[-94.413155,33.569368],[-94.378076,33.577019],[-94.397398,33.562314],[-94.389515,33.546778],[-94.355945,33.54318],[-94.345513,33.567313],[-94.309582,33.551673],[-94.289129,33.582144],[-94.280849,33.577187],[-94.290901,33.558872],[-94.27909,33.557026],[-94.245932,33.589114],[-94.237975,33.577757],[-94.250197,33.556765],[-94.226392,33.552912],[-94.205634,33.567229],[-94.193248,33.556154],[-94.192483,33.570425],[-94.217408,33.57926],[-94.183913,33.594682],[-94.152626,33.575923],[-94.146048,33.581975],[-94.14852,33.565678],[-94.136864,33.571],[-94.128658,33.550952],[-94.088943,33.575322],[-94.061283,33.568805],[-94.055663,33.561887],[-94.073744,33.558285],[-94.06548,33.550909],[-94.04604,33.551321],[-94.04272,31.999265],[-94.018664,31.990843],[-93.971712,31.920384],[-93.923929,31.88985],[-93.904766,31.890599],[-93.874761,31.821661],[-93.827451,31.777741],[-93.830647,31.745811],[-93.802694,31.697783],[-93.826462,31.666919],[-93.816838,31.622509],[-93.838057,31.606795],[-93.834924,31.586211],[-93.798087,31.534044],[-93.743376,31.525196],[-93.725925,31.504092],[-93.74987,31.475276],[-93.70093,31.437784],[-93.704879,31.410881],[-93.674117,31.397681],[-93.665052,31.363886],[-93.687851,31.309835],[-93.642516,31.269508],[-93.620343,31.271025],[-93.598828,31.174679],[-93.588503,31.165581],[-93.535097,31.185614],[-93.551693,31.097258],[-93.52301,31.065241],[-93.516943,31.032584],[-93.539526,31.008498],[-93.566017,31.004567],[-93.571906,30.987614],[-93.526245,30.939411],[-93.567788,30.888302],[-93.554057,30.824941],[-93.561666,30.807739],[-93.584265,30.796663],[-93.592828,30.763986],[-93.619129,30.742002],[-93.611192,30.718053],[-93.629904,30.67994],[-93.6831,30.640763],[-93.684329,30.592586],[-93.727844,30.57407],[-93.729195,30.544842],[-93.740253,30.539569],[-93.714322,30.518562],[-93.697828,30.443838],[-93.757654,30.390423],[-93.765822,30.333318],[-93.708645,30.288317],[-93.705083,30.242752],[-93.720946,30.209852],[-93.688212,30.141376],[-93.701252,30.137376],[-93.702436,30.112721],[-93.732485,30.088914],[-93.70082,30.056274],[-93.720805,30.053043],[-93.739734,30.023987],[-93.786935,29.99058],[-93.838374,29.882855],[-93.927992,29.80964],[-93.926504,29.78956],[-93.89847,29.771577],[-93.891637,29.744618],[-93.873941,29.73777],[-93.837971,29.690619],[-93.866981,29.673085],[-94.001406,29.681486],[-94.132577,29.646217],[-94.594853,29.467903],[-94.694158,29.415632],[-94.731047,29.369141],[-94.778691,29.361483],[-94.783131,29.375642],[-94.766848,29.393489],[-94.6724,29.476843],[-94.608557,29.483345],[-94.566674,29.531988],[-94.532348,29.5178],[-94.495025,29.525031],[-94.503429,29.54325],[-94.522421,29.545672],[-94.553988,29.573882],[-94.740699,29.525858],[-94.783296,29.535314],[-94.78954,29.546494],[-94.755237,29.562782],[-94.708741,29.625226],[-94.693154,29.694453],[-94.695317,29.723052],[-94.735271,29.785433],[-94.816085,29.75671],[-94.851108,29.721373],[-94.872551,29.67125],[-94.893107,29.661336],[-94.915413,29.656614],[-94.936089,29.692704],[-94.965963,29.70033],[-95.015636,29.639457],[-94.982936,29.60167],[-95.016889,29.548303],[-94.981916,29.511141],[-94.909898,29.49691],[-94.930861,29.450504],[-94.8908,29.433432],[-94.893994,29.30817],[-94.921593,29.281556],[-94.952526,29.290122],[-95.099101,29.173529],[-95.151925,29.151162],[-95.16525,29.113566],[-95.136221,29.084537],[-94.879239,29.285839],[-94.824953,29.306005],[-94.822307,29.344254],[-94.810696,29.353435],[-94.784895,29.335535],[-94.72253,29.331446],[-95.081773,29.111222],[-95.38239,28.866348],[-95.439594,28.859022],[-95.812504,28.664942],[-96.220376,28.491966],[-96.378616,28.383909],[-96.37596,28.401682],[-96.335119,28.437795],[-96.223825,28.495067],[-96.21505,28.509679],[-95.98616,28.606319],[-95.978526,28.650594],[-95.996338,28.658736],[-96.006516,28.648049],[-96.047737,28.649067],[-96.221784,28.580364],[-96.233998,28.596649],[-96.212624,28.622604],[-96.230944,28.641433],[-96.192267,28.687744],[-96.19583,28.69894],[-96.222802,28.698431],[-96.287942,28.683164],[-96.304227,28.671459],[-96.303718,28.644996],[-96.373439,28.626675],[-96.487943,28.569677],[-96.485907,28.607845],[-96.510844,28.61497],[-96.499648,28.635835],[-96.563262,28.644487],[-96.572931,28.667897],[-96.561226,28.696395],[-96.584091,28.722798],[-96.664534,28.696904],[-96.61059,28.638889],[-96.61975,28.627693],[-96.611099,28.585962],[-96.565297,28.5824],[-96.561226,28.570695],[-96.526111,28.557972],[-96.505755,28.525911],[-96.402446,28.449066],[-96.59176,28.357462],[-96.672677,28.335579],[-96.705247,28.348811],[-96.710336,28.406827],[-96.772209,28.408074],[-96.794554,28.365688],[-96.791761,28.31217],[-96.809573,28.290287],[-96.787181,28.255681],[-96.800413,28.224128],[-96.934765,28.123873],[-96.962755,28.123365],[-97.027014,28.148408],[-97.021303,28.1841],[-97.037008,28.185528],[-97.153601,28.13318],[-97.214039,28.087494],[-97.21535,28.076575],[-97.176444,28.059892],[-97.137421,28.057037],[-97.025693,28.11216],[-97.035528,28.084688],[-97.025859,28.041939],[-97.129168,27.919801],[-97.186709,27.825453],[-97.219738,27.823939],[-97.250797,27.876035],[-97.272253,27.881427],[-97.379042,27.837867],[-97.393291,27.782905],[-97.368355,27.741683],[-97.316446,27.712676],[-97.253955,27.696696],[-97.296598,27.613947],[-97.294054,27.5941],[-97.321535,27.571199],[-97.401942,27.335574],[-97.508304,27.275014],[-97.532223,27.278577],[-97.544437,27.284175],[-97.498126,27.308602],[-97.502706,27.322343],[-97.483877,27.338628],[-97.48693,27.358984],[-97.501688,27.366618],[-97.609068,27.285193],[-97.63146,27.28621],[-97.640111,27.270943],[-97.628916,27.242953],[-97.54291,27.229213],[-97.42408,27.264073],[-97.443673,27.116235],[-97.45665,27.099695],[-97.495836,27.094098],[-97.477515,27.066108],[-97.48693,27.057711],[-97.486676,27.03481],[-97.473444,27.02285],[-97.478533,26.999186],[-97.555378,26.99028],[-97.555378,26.93888],[-97.540874,26.90631],[-97.563266,26.842188],[-97.509831,26.803511],[-97.468609,26.740915],[-97.445708,26.609362],[-97.416955,26.553637],[-97.441383,26.455418],[-97.41721,26.44982],[-97.42179,26.417249],[-97.382485,26.411326],[-97.369627,26.394603],[-97.388965,26.36585],[-97.387947,26.330481],[-97.358176,26.356435],[-97.335275,26.355672],[-97.336802,26.331753],[-97.352833,26.318521],[-97.343927,26.267376],[-97.311866,26.273737],[-97.307031,26.253126],[-97.32128,26.236078],[-97.296598,26.200709],[-97.306776,26.159487],[-97.282094,26.120301],[-97.294054,26.11394],[-97.270898,26.086459],[-97.199651,26.077044],[-97.195071,26.04193],[-97.224842,26.027426],[-97.219244,25.996128],[-97.208557,25.991802],[-97.167208,26.007069],[-97.162628,26.023482],[-97.18273,26.053126],[-97.152009,26.062108],[-97.146294,25.955606],[-97.276707,25.952147],[-97.277163,25.935438],[-97.350398,25.925241],[-97.37443,25.907444],[-97.360082,25.868874],[-97.372864,25.840117],[-97.422636,25.840378],[-97.445113,25.850026],[-97.454727,25.879337],[-97.521762,25.886458],[-97.546421,25.934077],[-97.582565,25.937857],[-97.583044,25.955443],[-97.598043,25.957556],[-97.643708,26.016943],[-97.758838,26.032131],[-97.789823,26.04246],[-97.801344,26.060017],[-97.868235,26.056656]]]]},\"properties\":{\"name\":\"Texas\",\"nation\":\"USA \"}}]}","volume":"43","issue":"2","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49f6e4b07f02db5f16d7","contributors":{"authors":[{"text":"Flickinger, Edward L.","contributorId":48907,"corporation":false,"usgs":true,"family":"Flickinger","given":"Edward","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":332023,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Bolen, E.G.","contributorId":84036,"corporation":false,"usgs":true,"family":"Bolen","given":"E.G.","email":"","affiliations":[],"preferred":false,"id":332024,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":70120091,"text":"70120091 - 1979 - Habitat evaluation","interactions":[],"lastModifiedDate":"2014-08-12T10:30:24","indexId":"70120091","displayToPublicDate":"1979-04-01T10:27:54","publicationYear":"1979","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3725,"text":"Water Spectrum","active":true,"publicationSubtype":{"id":10}},"title":"Habitat evaluation","docAbstract":"Ours has been a nation of rapid growth and development; our abundant water and other natural resources were quickly utilized to meet the needs of our expansion. Resources perceived to be “important” to the national interest were often exploited at the expense of others. Fish and wildlife, because of their apparent abundance and low priority status, were among those resources that historically received little attention or protection and were frequently \"traded off\" to other resource developments.
\nOurs has been a nation of rapid growth and development; our abundant water and other natural resources were quickly utilized to meet the needs of our expansion. Resources perceived to be “important” to the national interest were often exploited at the expense of others. Fish and wildlife, because of their apparent abundance and low priority status, were among those resources that historically received little attention or protection and were frequently \"traded off\" to other resource developments.
","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Water Spectrum","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"United States Army Corps of Engineers","publisherLocation":"Washington, D.C.","usgsCitation":"United States Army Corps of Engineers, 1979, Habitat evaluation: Water Spectrum, v. 11, no. 2, p. 26-34.","productDescription":"9 p.","startPage":"26","endPage":"34","numberOfPages":"9","costCenters":[],"links":[{"id":292005,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"11","issue":"2","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"53eb2a78e4b0461e44764a39"} ,{"id":70120085,"text":"70120085 - 1979 - The composite dynamic method as evidence for age-specific waterfowl mortality","interactions":[],"lastModifiedDate":"2014-08-12T10:07:15","indexId":"70120085","displayToPublicDate":"1979-04-01T09:59:04","publicationYear":"1979","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2508,"text":"Journal of Wildlife Management","active":true,"publicationSubtype":{"id":10}},"title":"The composite dynamic method as evidence for age-specific waterfowl mortality","docAbstract":"For the past 25 years estimation of mortality rates for waterfowl has been based almost entirely on the composite dynamic life table. We examined the specific assumptions for this method and derived a valid goodness of fit test. We performed this test on 45 data sets representing a cross section of banded sampled for various waterfowl species, geographic areas, banding periods, and age/sex classes. We found that: (1) the composite dynamic method was rejected (P <0.001) in 37 of the 45 data sets (in fact, 29 were rejected at P <0.00001) and (2) recovery and harvest rates are year-specific (a critical violation of the necessary assumptions). We conclude that the restrictive assumptions required for the composite dynamic method to produce valid estimates of mortality rates are not met in waterfowl data. Also we demonstrate that even when the required assumptions are met, the method produces very biased estimates of age-specific mortality rates. We believe the composite dynamic method should not be used in the analysis of waterfowl banding data. Furthermore, the composite dynamic method does not provide valid evidence for age-specific mortality rates in waterfowl.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Journal of Wildlife Management","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"Wildlife Society","publisherLocation":"Washington, D.C.","doi":"10.2307/3800344","usgsCitation":"Burnham, K.P., and Anderson, D.R., 1979, The composite dynamic method as evidence for age-specific waterfowl mortality: Journal of Wildlife Management, v. 43, no. 2, p. 356-366, https://doi.org/10.2307/3800344.","productDescription":"11 p.","startPage":"356","endPage":"366","numberOfPages":"11","costCenters":[],"links":[{"id":291998,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":291997,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.2307/3800344"}],"volume":"43","issue":"2","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"53eb2a90e4b0461e44764ad3","contributors":{"authors":[{"text":"Burnham, Kenneth P.","contributorId":95025,"corporation":false,"usgs":true,"family":"Burnham","given":"Kenneth","email":"","middleInitial":"P.","affiliations":[{"id":189,"text":"Colorado Cooperative Fish and Wildlife Research Unit","active":false,"usgs":true}],"preferred":false,"id":497888,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Anderson, David R.","contributorId":92722,"corporation":false,"usgs":true,"family":"Anderson","given":"David","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":497887,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":1001538,"text":"1001538 - 1979 - Age determination of mallards","interactions":[],"lastModifiedDate":"2025-02-14T17:53:59.247732","indexId":"1001538","displayToPublicDate":"1979-04-01T00:00:00","publicationYear":"1979","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2508,"text":"Journal of Wildlife Management","active":true,"publicationSubtype":{"id":10}},"title":"Age determination of mallards","docAbstract":"A technique for distinguishing adult from yearling wild mallards (Anas platyrhynchos), from late winter through the nesting season, was developed by applying discriminant analysis procedures to selected wing feather characters of 126 yearlings and 76 adults (2-year-olds) hand-reared from wild eggs during 1974, 1975, and 1977. Average values for feather characters generally increased as the birds advanced from yearlings to adults. Black-white surface area of greater secondary covert 2 was the single most reliable aging character identified during the study. The error rate was lowest in females (3%) when discriminant functions were used with measurements of primary 1 weight and black-white area of greater secondary covert 2 and in males (9%) when the functions were used with black-white area of greater secondary coverts 1, 2, and 3. Methodology precludes aging of birds in the field during capture operations.
","language":"English","doi":"10.2307/3800347","usgsCitation":"Krapu, G., Johnson, D.H., and Dane, C., 1979, Age determination of mallards: Journal of Wildlife Management, v. 43, no. 2, p. 384-393, https://doi.org/10.2307/3800347.","productDescription":"10 p.","startPage":"384","endPage":"393","costCenters":[{"id":480,"text":"Northern Prairie Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":128500,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"North Dakota","geographicExtents":"{\"type\":\"FeatureCollection\",\"features\":[{\"type\":\"Feature\",\"geometry\":{\"type\":\"Polygon\",\"coordinates\":[[[-98.724375,45.938686],[-100.720865,45.944024],[-104.045443,45.94531],[-104.046822,46.000199],[-104.045333,47.343452],[-104.041662,47.862282],[-104.048054,48.500025],[-104.048736,48.999877],[-102.216993,48.998553],[-97.229039,49.000687],[-97.231397,48.997212],[-97.230833,48.991303],[-97.238387,48.982631],[-97.238882,48.966573],[-97.23146,48.962437],[-97.232147,48.948955],[-97.227854,48.945864],[-97.224505,48.9341],[-97.217549,48.929892],[-97.219095,48.922078],[-97.217992,48.919735],[-97.211161,48.916649],[-97.212706,48.908143],[-97.210541,48.90439],[-97.197982,48.898332],[-97.199981,48.891086],[-97.197857,48.886838],[-97.197982,48.880341],[-97.186238,48.87347],[-97.187113,48.866098],[-97.180116,48.861601],[-97.179071,48.856866],[-97.175618,48.853105],[-97.177243,48.846483],[-97.173811,48.838309],[-97.181116,48.832741],[-97.180991,48.828992],[-97.177747,48.824815],[-97.180028,48.81845],[-97.177045,48.814124],[-97.164874,48.808253],[-97.165921,48.803792],[-97.162959,48.79293],[-97.157093,48.790024],[-97.157804,48.784104],[-97.154116,48.781891],[-97.155223,48.775499],[-97.147478,48.766033],[-97.151043,48.755707],[-97.139488,48.746611],[-97.139611,48.738129],[-97.134847,48.733324],[-97.135588,48.726403],[-97.126398,48.721101],[-97.116185,48.709348],[-97.119027,48.703292],[-97.118286,48.700573],[-97.108655,48.691484],[-97.097584,48.686298],[-97.100674,48.679624],[-97.100009,48.667926],[-97.102652,48.664793],[-97.100551,48.658614],[-97.111921,48.642918],[-97.108466,48.632658],[-97.111559,48.630266],[-97.125269,48.629694],[-97.124774,48.621537],[-97.130089,48.621166],[-97.131448,48.613998],[-97.137504,48.612268],[-97.138246,48.604234],[-97.143684,48.597066],[-97.141585,48.59082],[-97.142915,48.583733],[-97.14974,48.579516],[-97.149616,48.569876],[-97.158638,48.564067],[-97.158267,48.558753],[-97.153942,48.556034],[-97.152459,48.552326],[-97.160863,48.549236],[-97.16309,48.543964],[-97.148874,48.534282],[-97.153076,48.524148],[-97.148133,48.503384],[-97.146279,48.499677],[-97.138864,48.494362],[-97.139276,48.48631],[-97.144981,48.481571],[-97.141397,48.476256],[-97.143745,48.473661],[-97.144116,48.469212],[-97.141768,48.464021],[-97.132746,48.459942],[-97.133611,48.45228],[-97.137689,48.447583],[-97.137689,48.444247],[-97.134229,48.439797],[-97.13497,48.436337],[-97.139296,48.432011],[-97.1356,48.424369],[-97.142849,48.419471],[-97.142457,48.416727],[-97.138343,48.415944],[-97.1356,48.411829],[-97.135012,48.406735],[-97.145592,48.394195],[-97.145201,48.388904],[-97.140106,48.380479],[-97.142066,48.374209],[-97.147356,48.368723],[-97.147748,48.359905],[-97.143861,48.354503],[-97.137822,48.352003],[-97.137904,48.344585],[-97.131145,48.339722],[-97.134772,48.328677],[-97.127766,48.326781],[-97.127601,48.323319],[-97.13125,48.319543],[-97.131921,48.312728],[-97.126176,48.309147],[-97.126176,48.303701],[-97.122296,48.301388],[-97.12252,48.299299],[-97.128638,48.297657],[-97.128862,48.292882],[-97.12216,48.290056],[-97.11657,48.279661],[-97.12408,48.27125],[-97.131846,48.267589],[-97.127146,48.262889],[-97.129384,48.258785],[-97.127967,48.251474],[-97.138033,48.246236],[-97.138618,48.242429],[-97.135763,48.237596],[-97.141254,48.234668],[-97.139311,48.230187],[-97.136304,48.228984],[-97.138154,48.223104],[-97.135617,48.220904],[-97.135177,48.217243],[-97.137407,48.215245],[-97.134372,48.210434],[-97.134738,48.207506],[-97.138765,48.20465],[-97.138007,48.197587],[-97.146233,48.186054],[-97.141474,48.179099],[-97.146745,48.168556],[-97.144242,48.16249],[-97.138911,48.157793],[-97.142133,48.144981],[-97.131956,48.139563],[-97.132176,48.135829],[-97.129453,48.133133],[-97.128279,48.127185],[-97.120702,48.114987],[-97.123205,48.106648],[-97.11147,48.105913],[-97.108428,48.099824],[-97.10395,48.096184],[-97.105616,48.091362],[-97.099798,48.085884],[-97.099431,48.082106],[-97.104697,48.073094],[-97.097772,48.07108],[-97.086986,48.058222],[-97.075641,48.052725],[-97.072257,48.048068],[-97.068711,48.027694],[-97.072239,48.019107],[-97.069284,48.016176],[-97.063289,48.014989],[-97.066762,48.009558],[-97.064289,47.998508],[-97.053089,47.990252],[-97.059153,47.97538],[-97.057153,47.97048],[-97.061854,47.96448],[-97.052454,47.957179],[-97.055554,47.949079],[-97.054554,47.946279],[-97.044954,47.941079],[-97.036054,47.939379],[-97.037354,47.933279],[-97.035754,47.930179],[-97.017754,47.919778],[-97.018054,47.918078],[-97.023754,47.915878],[-97.017254,47.913078],[-97.015054,47.907178],[-97.017254,47.905678],[-97.024955,47.908178],[-97.020155,47.900478],[-97.023955,47.898078],[-97.024955,47.894978],[-97.018955,47.891078],[-97.024955,47.886878],[-97.025355,47.884278],[-97.017955,47.878478],[-97.023156,47.874978],[-97.021256,47.872578],[-97.002456,47.868677],[-97.001556,47.867377],[-97.005857,47.865277],[-96.998144,47.858882],[-96.996364,47.844398],[-96.998295,47.841724],[-96.992963,47.837911],[-96.986685,47.837639],[-96.981725,47.830421],[-96.982272,47.826668],[-96.979327,47.824533],[-96.980391,47.815662],[-96.977946,47.811619],[-96.980947,47.808337],[-96.980579,47.805614],[-96.975131,47.798326],[-96.966068,47.797297],[-96.95786,47.792021],[-96.957283,47.790147],[-96.963521,47.78729],[-96.965316,47.783474],[-96.956501,47.779798],[-96.956635,47.776188],[-96.949585,47.775228],[-96.939179,47.768397],[-96.936909,47.764536],[-96.937859,47.760195],[-96.932684,47.756804],[-96.934463,47.752956],[-96.929051,47.750331],[-96.928505,47.748037],[-96.932809,47.737139],[-96.919131,47.724731],[-96.923544,47.718201],[-96.920391,47.716527],[-96.920119,47.710383],[-96.9155,47.707968],[-96.915242,47.703527],[-96.907604,47.695119],[-96.909909,47.689522],[-96.907236,47.688493],[-96.902971,47.691576],[-96.900264,47.690775],[-96.896724,47.674758],[-96.891922,47.673157],[-96.885573,47.663443],[-96.887607,47.658853],[-96.88697,47.653049],[-96.882882,47.650168],[-96.882857,47.641714],[-96.888573,47.63845],[-96.882393,47.633489],[-96.879496,47.620576],[-96.870871,47.618042],[-96.874078,47.614774],[-96.860255,47.612175],[-96.855421,47.60875],[-96.856903,47.602329],[-96.852826,47.597891],[-96.854743,47.594728],[-96.851293,47.589264],[-96.853273,47.579483],[-96.856373,47.575749],[-96.853689,47.570381],[-96.858769,47.56741],[-96.857236,47.564055],[-96.859153,47.559741],[-96.853755,47.552497],[-96.856429,47.546957],[-96.854423,47.545333],[-96.856716,47.540271],[-96.85471,47.535973],[-96.866363,47.525944],[-96.863245,47.517266],[-96.854204,47.514368],[-96.851749,47.510088],[-96.853317,47.501322],[-96.851653,47.497098],[-96.85853,47.490889],[-96.855856,47.48831],[-96.85853,47.482484],[-96.85471,47.478281],[-96.859868,47.470926],[-96.856811,47.46319],[-96.859963,47.457363],[-96.858148,47.454498],[-96.859537,47.445662],[-96.85748,47.441603],[-96.861014,47.428995],[-96.858721,47.426129],[-96.864261,47.419539],[-96.861231,47.41781],[-96.86207,47.415159],[-96.858094,47.410317],[-96.853325,47.408889],[-96.852739,47.405909],[-96.84511,47.400483],[-96.845492,47.394179],[-96.840717,47.391314],[-96.841099,47.38415],[-96.845588,47.381571],[-96.846925,47.376891],[-96.853754,47.373405],[-96.848907,47.370565],[-96.852226,47.367291],[-96.848119,47.358026],[-96.843439,47.354397],[-96.845158,47.34943],[-96.844012,47.346182],[-96.835845,47.335914],[-96.83852,47.33238],[-96.835177,47.32856],[-96.835845,47.321014],[-96.841194,47.317575],[-96.842531,47.312418],[-96.835735,47.310843],[-96.832884,47.30449],[-96.843922,47.29302],[-96.844088,47.289981],[-96.84022,47.276981],[-96.8432,47.270486],[-96.838997,47.267716],[-96.842627,47.263991],[-96.840717,47.261221],[-96.840525,47.253866],[-96.834699,47.248135],[-96.838233,47.242882],[-96.832693,47.236196],[-96.837564,47.231802],[-96.835654,47.227217],[-96.838806,47.22502],[-96.838329,47.222059],[-96.835941,47.221009],[-96.836514,47.216137],[-96.833553,47.212794],[-96.835463,47.208401],[-96.83212,47.204866],[-96.83766,47.201141],[-96.838806,47.197894],[-96.83126,47.191781],[-96.831451,47.185572],[-96.826676,47.181561],[-96.829637,47.17497],[-96.825147,47.172295],[-96.824479,47.167042],[-96.822091,47.165036],[-96.824861,47.159783],[-96.822706,47.156229],[-96.83126,47.1509],[-96.830114,47.146793],[-96.832407,47.143736],[-96.827631,47.136572],[-96.828777,47.13151],[-96.824476,47.127188],[-96.827344,47.120144],[-96.821189,47.115723],[-96.822694,47.109622],[-96.817984,47.106007],[-96.81999,47.100849],[-96.818366,47.093304],[-96.820563,47.08977],[-96.819034,47.087573],[-96.82065,47.083619],[-96.819479,47.078181],[-96.823715,47.071717],[-96.823491,47.065911],[-96.821327,47.06293],[-96.824479,47.059682],[-96.819321,47.0529],[-96.820849,47.041438],[-96.818557,47.035516],[-96.821613,47.031505],[-96.817984,47.026538],[-96.829499,47.021537],[-96.833038,47.016029],[-96.834221,47.006671],[-96.82318,46.999965],[-96.824598,46.993309],[-96.819894,46.977357],[-96.821852,46.969372],[-96.809814,46.9639],[-96.802749,46.965933],[-96.79931,46.964118],[-96.799358,46.947355],[-96.791558,46.944464],[-96.790058,46.937664],[-96.791048,46.929876],[-96.78312,46.925482],[-96.775157,46.930863],[-96.763257,46.935063],[-96.760292,46.93341],[-96.762011,46.929303],[-96.759528,46.925769],[-96.761343,46.922234],[-96.759241,46.918223],[-96.762871,46.916886],[-96.765657,46.905063],[-96.770458,46.906763],[-96.776558,46.895663],[-96.773558,46.884763],[-96.767358,46.883663],[-96.768458,46.879563],[-96.771258,46.877463],[-96.781358,46.879363],[-96.779302,46.872699],[-96.782881,46.862585],[-96.781067,46.859146],[-96.782022,46.853415],[-96.777915,46.850741],[-96.780207,46.845392],[-96.779347,46.842144],[-96.783359,46.840807],[-96.785365,46.834025],[-96.789377,46.833166],[-96.787657,46.827817],[-96.791559,46.827864],[-96.80016,46.819664],[-96.799336,46.815436],[-96.802013,46.812464],[-96.801446,46.810401],[-96.796488,46.808709],[-96.796992,46.791572],[-96.791478,46.785694],[-96.792433,46.778913],[-96.788803,46.777575],[-96.788612,46.771271],[-96.784314,46.767546],[-96.785556,46.764394],[-96.783646,46.762579],[-96.787466,46.756753],[-96.783646,46.753123],[-96.784601,46.743094],[-96.781216,46.740944],[-96.784279,46.732993],[-96.779252,46.727429],[-96.779899,46.722915],[-96.784751,46.720495],[-96.786184,46.71284],[-96.791204,46.703747],[-96.787801,46.700446],[-96.787801,46.691181],[-96.784339,46.685054],[-96.788159,46.681879],[-96.788947,46.678382],[-96.792958,46.677427],[-96.792576,46.672173],[-96.798357,46.665314],[-96.798823,46.658071],[-96.796767,46.653363],[-96.790663,46.649112],[-96.789405,46.641639],[-96.791096,46.633155],[-96.784815,46.629439],[-96.783932,46.621598],[-96.779061,46.620834],[-96.778488,46.616153],[-96.774094,46.613288],[-96.775622,46.609276],[-96.772088,46.606315],[-96.772446,46.600129],[-96.766596,46.597957],[-96.762584,46.593946],[-96.76182,46.588501],[-96.756662,46.585827],[-96.756949,46.583534],[-96.752746,46.58277],[-96.752746,46.577517],[-96.746442,46.574078],[-96.744436,46.56596],[-96.74883,46.558127],[-96.744532,46.551346],[-96.746347,46.546283],[-96.742812,46.543609],[-96.745009,46.541698],[-96.742335,46.538546],[-96.744341,46.533006],[-96.738475,46.525793],[-96.736147,46.513478],[-96.738562,46.509366],[-96.735888,46.50631],[-96.737702,46.50077],[-96.733612,46.497224],[-96.737989,46.487875],[-96.735505,46.484914],[-96.735123,46.478897],[-96.726914,46.476432],[-96.726718,46.474121],[-96.720891,46.471446],[-96.720414,46.468008],[-96.715557,46.463232],[-96.715593,46.453867],[-96.718551,46.451913],[-96.716438,46.444567],[-96.718074,46.438255],[-96.709095,46.435294],[-96.706994,46.430231],[-96.701645,46.428607],[-96.701358,46.420584],[-96.69792,46.42068],[-96.696583,46.415617],[-96.688941,46.413134],[-96.688082,46.40788],[-96.680687,46.407383],[-96.669132,46.390037],[-96.669794,46.384644],[-96.667189,46.375458],[-96.658436,46.373391],[-96.655206,46.365964],[-96.646532,46.36251],[-96.647296,46.358499],[-96.644335,46.351908],[-96.629211,46.352654],[-96.628522,46.349569],[-96.62079,46.347607],[-96.618147,46.344295],[-96.619991,46.340135],[-96.608075,46.332576],[-96.599761,46.330386],[-96.60104,46.319554],[-96.598233,46.312563],[-96.60136,46.30413],[-96.598679,46.29775],[-96.600302,46.294407],[-96.596077,46.290536],[-96.598774,46.281417],[-96.595014,46.275135],[-96.599729,46.262123],[-96.594571,46.258302],[-96.594189,46.251712],[-96.590082,46.248655],[-96.598119,46.243112],[-96.59755,46.227733],[-96.59567,46.21985],[-96.591652,46.218183],[-96.583582,46.201047],[-96.587694,46.195262],[-96.587599,46.178928],[-96.584495,46.177123],[-96.582823,46.170905],[-96.57862,46.168135],[-96.579453,46.147601],[-96.56926,46.133686],[-96.571439,46.12572],[-96.563043,46.119512],[-96.562811,46.11625],[-96.56692,46.11475],[-96.557952,46.102442],[-96.556345,46.08688],[-96.554507,46.083978],[-96.558088,46.072096],[-96.556907,46.06483],[-96.559271,46.058272],[-96.566295,46.051416],[-96.57794,46.026874],[-96.574264,46.016545],[-96.575869,46.007999],[-96.573605,46.002309],[-96.57035,45.963595],[-96.561334,45.945655],[-96.56328,45.935238],[-97.784575,45.935327],[-98.724375,45.938686]]]},\"properties\":{\"name\":\"North Dakota\",\"nation\":\"USA \"}}]}","volume":"43","issue":"2","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ae3e4b07f02db68940c","contributors":{"authors":[{"text":"Krapu, Gary L.","contributorId":56994,"corporation":false,"usgs":true,"family":"Krapu","given":"Gary L.","affiliations":[],"preferred":false,"id":311212,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Johnson, Douglas H. 0000-0002-7778-6641","orcid":"https://orcid.org/0000-0002-7778-6641","contributorId":70327,"corporation":false,"usgs":true,"family":"Johnson","given":"Douglas","email":"","middleInitial":"H.","affiliations":[],"preferred":false,"id":311213,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Dane, C.W.","contributorId":95003,"corporation":false,"usgs":true,"family":"Dane","given":"C.W.","email":"","affiliations":[],"preferred":false,"id":311214,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":1007418,"text":"1007418 - 1979 - Alcoholic fermentation in swamp and upland populations of Nyssa sylvatica: Temporal changes in adaptive strategy","interactions":[],"lastModifiedDate":"2023-02-17T15:58:12.906327","indexId":"1007418","displayToPublicDate":"1979-04-01T00:00:00","publicationYear":"1979","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":740,"text":"American Naturalist","active":true,"publicationSubtype":{"id":10}},"title":"Alcoholic fermentation in swamp and upland populations of Nyssa sylvatica: Temporal changes in adaptive strategy","docAbstract":"Both the upland and swamp varieties of Nyssa sylvatica respond initially to flooding with an acceleration of ethanol production. Under continued flooding the roots of the upland variety sylvatica have decreased rates of ethanol production, very likely a result of the progressively worsening necrosis of the root system. Few of these plants survive a full year of flooding. The swamp variety biflora survives and grows well under flooded conditions due to sequential metabolic and anatomical changes in the roots. Within a month after flooding, var. biflora initiates new roots with greatly accelerated rates of ethanol production, perhaps providing for a short-term compensatory energy source. Long-term acclimation to flooding involves a replacement of these roots and increased oxygen transport to the roots. The hypoxic conditions of the soil environment are avoided, and these rates of ethanol production are similar to those of drained plants.
","language":"English","publisher":"University of Chicago Press","doi":"10.1086/283414","usgsCitation":"Keeley, J.E., and Franz, E.H., 1979, Alcoholic fermentation in swamp and upland populations of Nyssa sylvatica: Temporal changes in adaptive strategy: American Naturalist, v. 113, p. 587-592, https://doi.org/10.1086/283414.","productDescription":"6 p.","startPage":"587","endPage":"592","numberOfPages":"6","costCenters":[{"id":651,"text":"Western Ecological Research Center","active":true,"usgs":true}],"links":[{"id":130108,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"113","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ae0e4b07f02db6882b8","contributors":{"authors":[{"text":"Keeley, Jon E. 0000-0002-4564-6521 jon_keeley@usgs.gov","orcid":"https://orcid.org/0000-0002-4564-6521","contributorId":1268,"corporation":false,"usgs":true,"family":"Keeley","given":"Jon","email":"jon_keeley@usgs.gov","middleInitial":"E.","affiliations":[{"id":651,"text":"Western Ecological Research Center","active":true,"usgs":true}],"preferred":true,"id":315301,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Franz, E. H.","contributorId":64184,"corporation":false,"usgs":true,"family":"Franz","given":"E.","email":"","middleInitial":"H.","affiliations":[],"preferred":false,"id":315300,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":1014095,"text":"1014095 - 1979 - Characterization of EV-2, a virus isolated from European eels (Anguilla anguilla) with stomatopapilloma","interactions":[],"lastModifiedDate":"2025-02-26T23:07:57.340976","indexId":"1014095","displayToPublicDate":"1979-04-01T00:00:00","publicationYear":"1979","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2497,"text":"Journal of Virology","active":true,"publicationSubtype":{"id":10}},"title":"Characterization of EV-2, a virus isolated from European eels (Anguilla anguilla) with stomatopapilloma","docAbstract":"A virus designated EV-2 has been isolated from external tumor tissue and internal organs of European eels (Anguilla anguilla) with stomatopapilloma. It contains RNA and is ether, acid, and temperature labile above 4°C, and concentrated preparations agglutinate chicken and sheep erythrocytes. The addition of actinomycin D during the first 2.75 h of infection inhibits viral replication. As determined in sucrose gradients, the buoyant density of the virus is 1.19 g/cm3. EV-2 has a moderately pleomorphic spherical morphology; its diameter ranges from 80 to 140 nm. The virion has narrow, regularly spaced surface projections about 10 nm long. Replication in FHM cells at 15°C shows new infectivity appearing at 10 h postinfection and reaching a plateau at 20 h. Cytopathic effects consist of cell fusion, syncytia, and irregularly rounded cell masses. Viral antigen was detected in the cytoplasm of infected cells by specific immunofluorescence.
","language":"English","publisher":"American Society for Microbiology","doi":"10.1128/jvi.30.1.358-364.1979","usgsCitation":"Nagabayashi, T., and Wolf, K., 1979, Characterization of EV-2, a virus isolated from European eels (Anguilla anguilla) with stomatopapilloma: Journal of Virology, v. 30, no. 1, p. 358-364, https://doi.org/10.1128/jvi.30.1.358-364.1979.","productDescription":"7 p.","startPage":"358","endPage":"364","costCenters":[{"id":365,"text":"Leetown Science Center","active":true,"usgs":true}],"links":[{"id":487172,"rank":2,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.1128/jvi.30.1.358-364.1979","text":"Publisher Index Page"},{"id":129578,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"30","issue":"1","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49e2e4b07f02db5e4e5d","contributors":{"authors":[{"text":"Nagabayashi, T.","contributorId":14347,"corporation":false,"usgs":true,"family":"Nagabayashi","given":"T.","email":"","affiliations":[],"preferred":false,"id":319778,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Wolf, K.","contributorId":16344,"corporation":false,"usgs":true,"family":"Wolf","given":"K.","email":"","affiliations":[],"preferred":false,"id":319779,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":1001466,"text":"1001466 - 1979 - Use of prairie pothole habitat by breeding mallards","interactions":[],"lastModifiedDate":"2025-02-14T18:01:45.164294","indexId":"1001466","displayToPublicDate":"1979-04-01T00:00:00","publicationYear":"1979","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2508,"text":"Journal of Wildlife Management","active":true,"publicationSubtype":{"id":10}},"title":"Use of prairie pothole habitat by breeding mallards","docAbstract":"Detailed information on the use by mallards (Anas platyrhynchos) of prairie pothole habitat during the nesting season is necessary to interpret habitat needs of the species during the breeding period. Many data have been collected and published relating pair counts to habitat use and water conditions (e.g., Evans and Black 1956; Smith 1971; Stoudt 1971; Stewart and Kantrud 1973, 1974). However, use of pair-count data to assess wetland use tends to emphasize individual wetland units and does not consider total wetland habitat required to sustain a breeding pair on a daily or seasonal basis. We therefore attempted to determine habitat use by individually radio marked mallards during the breeding period. This paper describes home range characteristics and habitat use of a radiomarked sample of mallard hens breeding in North Dakota during 1973-75. Time budget data are also presented for 2 marked pairs of mallard pairs of mallards.
","largerWorkTitle":"Wiley","language":"English","doi":"10.2307/3800366","usgsCitation":"Dwyer, T., Krapu, G., and Janke, D., 1979, Use of prairie pothole habitat by breeding mallards: Journal of Wildlife Management, v. 43, no. 2, p. 526-531, https://doi.org/10.2307/3800366.","productDescription":"6 p.","startPage":"526","endPage":"531","costCenters":[{"id":480,"text":"Northern Prairie Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":129388,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"North Dakota","geographicExtents":"{\"type\":\"FeatureCollection\",\"features\":[{\"type\":\"Feature\",\"geometry\":{\"type\":\"Polygon\",\"coordinates\":[[[-98.724375,45.938686],[-100.720865,45.944024],[-104.045443,45.94531],[-104.046822,46.000199],[-104.045333,47.343452],[-104.041662,47.862282],[-104.048054,48.500025],[-104.048736,48.999877],[-102.216993,48.998553],[-97.229039,49.000687],[-97.231397,48.997212],[-97.230833,48.991303],[-97.238387,48.982631],[-97.238882,48.966573],[-97.23146,48.962437],[-97.232147,48.948955],[-97.227854,48.945864],[-97.224505,48.9341],[-97.217549,48.929892],[-97.219095,48.922078],[-97.217992,48.919735],[-97.211161,48.916649],[-97.212706,48.908143],[-97.210541,48.90439],[-97.197982,48.898332],[-97.199981,48.891086],[-97.197857,48.886838],[-97.197982,48.880341],[-97.186238,48.87347],[-97.187113,48.866098],[-97.180116,48.861601],[-97.179071,48.856866],[-97.175618,48.853105],[-97.177243,48.846483],[-97.173811,48.838309],[-97.181116,48.832741],[-97.180991,48.828992],[-97.177747,48.824815],[-97.180028,48.81845],[-97.177045,48.814124],[-97.164874,48.808253],[-97.165921,48.803792],[-97.162959,48.79293],[-97.157093,48.790024],[-97.157804,48.784104],[-97.154116,48.781891],[-97.155223,48.775499],[-97.147478,48.766033],[-97.151043,48.755707],[-97.139488,48.746611],[-97.139611,48.738129],[-97.134847,48.733324],[-97.135588,48.726403],[-97.126398,48.721101],[-97.116185,48.709348],[-97.119027,48.703292],[-97.118286,48.700573],[-97.108655,48.691484],[-97.097584,48.686298],[-97.100674,48.679624],[-97.100009,48.667926],[-97.102652,48.664793],[-97.100551,48.658614],[-97.111921,48.642918],[-97.108466,48.632658],[-97.111559,48.630266],[-97.125269,48.629694],[-97.124774,48.621537],[-97.130089,48.621166],[-97.131448,48.613998],[-97.137504,48.612268],[-97.138246,48.604234],[-97.143684,48.597066],[-97.141585,48.59082],[-97.142915,48.583733],[-97.14974,48.579516],[-97.149616,48.569876],[-97.158638,48.564067],[-97.158267,48.558753],[-97.153942,48.556034],[-97.152459,48.552326],[-97.160863,48.549236],[-97.16309,48.543964],[-97.148874,48.534282],[-97.153076,48.524148],[-97.148133,48.503384],[-97.146279,48.499677],[-97.138864,48.494362],[-97.139276,48.48631],[-97.144981,48.481571],[-97.141397,48.476256],[-97.143745,48.473661],[-97.144116,48.469212],[-97.141768,48.464021],[-97.132746,48.459942],[-97.133611,48.45228],[-97.137689,48.447583],[-97.137689,48.444247],[-97.134229,48.439797],[-97.13497,48.436337],[-97.139296,48.432011],[-97.1356,48.424369],[-97.142849,48.419471],[-97.142457,48.416727],[-97.138343,48.415944],[-97.1356,48.411829],[-97.135012,48.406735],[-97.145592,48.394195],[-97.145201,48.388904],[-97.140106,48.380479],[-97.142066,48.374209],[-97.147356,48.368723],[-97.147748,48.359905],[-97.143861,48.354503],[-97.137822,48.352003],[-97.137904,48.344585],[-97.131145,48.339722],[-97.134772,48.328677],[-97.127766,48.326781],[-97.127601,48.323319],[-97.13125,48.319543],[-97.131921,48.312728],[-97.126176,48.309147],[-97.126176,48.303701],[-97.122296,48.301388],[-97.12252,48.299299],[-97.128638,48.297657],[-97.128862,48.292882],[-97.12216,48.290056],[-97.11657,48.279661],[-97.12408,48.27125],[-97.131846,48.267589],[-97.127146,48.262889],[-97.129384,48.258785],[-97.127967,48.251474],[-97.138033,48.246236],[-97.138618,48.242429],[-97.135763,48.237596],[-97.141254,48.234668],[-97.139311,48.230187],[-97.136304,48.228984],[-97.138154,48.223104],[-97.135617,48.220904],[-97.135177,48.217243],[-97.137407,48.215245],[-97.134372,48.210434],[-97.134738,48.207506],[-97.138765,48.20465],[-97.138007,48.197587],[-97.146233,48.186054],[-97.141474,48.179099],[-97.146745,48.168556],[-97.144242,48.16249],[-97.138911,48.157793],[-97.142133,48.144981],[-97.131956,48.139563],[-97.132176,48.135829],[-97.129453,48.133133],[-97.128279,48.127185],[-97.120702,48.114987],[-97.123205,48.106648],[-97.11147,48.105913],[-97.108428,48.099824],[-97.10395,48.096184],[-97.105616,48.091362],[-97.099798,48.085884],[-97.099431,48.082106],[-97.104697,48.073094],[-97.097772,48.07108],[-97.086986,48.058222],[-97.075641,48.052725],[-97.072257,48.048068],[-97.068711,48.027694],[-97.072239,48.019107],[-97.069284,48.016176],[-97.063289,48.014989],[-97.066762,48.009558],[-97.064289,47.998508],[-97.053089,47.990252],[-97.059153,47.97538],[-97.057153,47.97048],[-97.061854,47.96448],[-97.052454,47.957179],[-97.055554,47.949079],[-97.054554,47.946279],[-97.044954,47.941079],[-97.036054,47.939379],[-97.037354,47.933279],[-97.035754,47.930179],[-97.017754,47.919778],[-97.018054,47.918078],[-97.023754,47.915878],[-97.017254,47.913078],[-97.015054,47.907178],[-97.017254,47.905678],[-97.024955,47.908178],[-97.020155,47.900478],[-97.023955,47.898078],[-97.024955,47.894978],[-97.018955,47.891078],[-97.024955,47.886878],[-97.025355,47.884278],[-97.017955,47.878478],[-97.023156,47.874978],[-97.021256,47.872578],[-97.002456,47.868677],[-97.001556,47.867377],[-97.005857,47.865277],[-96.998144,47.858882],[-96.996364,47.844398],[-96.998295,47.841724],[-96.992963,47.837911],[-96.986685,47.837639],[-96.981725,47.830421],[-96.982272,47.826668],[-96.979327,47.824533],[-96.980391,47.815662],[-96.977946,47.811619],[-96.980947,47.808337],[-96.980579,47.805614],[-96.975131,47.798326],[-96.966068,47.797297],[-96.95786,47.792021],[-96.957283,47.790147],[-96.963521,47.78729],[-96.965316,47.783474],[-96.956501,47.779798],[-96.956635,47.776188],[-96.949585,47.775228],[-96.939179,47.768397],[-96.936909,47.764536],[-96.937859,47.760195],[-96.932684,47.756804],[-96.934463,47.752956],[-96.929051,47.750331],[-96.928505,47.748037],[-96.932809,47.737139],[-96.919131,47.724731],[-96.923544,47.718201],[-96.920391,47.716527],[-96.920119,47.710383],[-96.9155,47.707968],[-96.915242,47.703527],[-96.907604,47.695119],[-96.909909,47.689522],[-96.907236,47.688493],[-96.902971,47.691576],[-96.900264,47.690775],[-96.896724,47.674758],[-96.891922,47.673157],[-96.885573,47.663443],[-96.887607,47.658853],[-96.88697,47.653049],[-96.882882,47.650168],[-96.882857,47.641714],[-96.888573,47.63845],[-96.882393,47.633489],[-96.879496,47.620576],[-96.870871,47.618042],[-96.874078,47.614774],[-96.860255,47.612175],[-96.855421,47.60875],[-96.856903,47.602329],[-96.852826,47.597891],[-96.854743,47.594728],[-96.851293,47.589264],[-96.853273,47.579483],[-96.856373,47.575749],[-96.853689,47.570381],[-96.858769,47.56741],[-96.857236,47.564055],[-96.859153,47.559741],[-96.853755,47.552497],[-96.856429,47.546957],[-96.854423,47.545333],[-96.856716,47.540271],[-96.85471,47.535973],[-96.866363,47.525944],[-96.863245,47.517266],[-96.854204,47.514368],[-96.851749,47.510088],[-96.853317,47.501322],[-96.851653,47.497098],[-96.85853,47.490889],[-96.855856,47.48831],[-96.85853,47.482484],[-96.85471,47.478281],[-96.859868,47.470926],[-96.856811,47.46319],[-96.859963,47.457363],[-96.858148,47.454498],[-96.859537,47.445662],[-96.85748,47.441603],[-96.861014,47.428995],[-96.858721,47.426129],[-96.864261,47.419539],[-96.861231,47.41781],[-96.86207,47.415159],[-96.858094,47.410317],[-96.853325,47.408889],[-96.852739,47.405909],[-96.84511,47.400483],[-96.845492,47.394179],[-96.840717,47.391314],[-96.841099,47.38415],[-96.845588,47.381571],[-96.846925,47.376891],[-96.853754,47.373405],[-96.848907,47.370565],[-96.852226,47.367291],[-96.848119,47.358026],[-96.843439,47.354397],[-96.845158,47.34943],[-96.844012,47.346182],[-96.835845,47.335914],[-96.83852,47.33238],[-96.835177,47.32856],[-96.835845,47.321014],[-96.841194,47.317575],[-96.842531,47.312418],[-96.835735,47.310843],[-96.832884,47.30449],[-96.843922,47.29302],[-96.844088,47.289981],[-96.84022,47.276981],[-96.8432,47.270486],[-96.838997,47.267716],[-96.842627,47.263991],[-96.840717,47.261221],[-96.840525,47.253866],[-96.834699,47.248135],[-96.838233,47.242882],[-96.832693,47.236196],[-96.837564,47.231802],[-96.835654,47.227217],[-96.838806,47.22502],[-96.838329,47.222059],[-96.835941,47.221009],[-96.836514,47.216137],[-96.833553,47.212794],[-96.835463,47.208401],[-96.83212,47.204866],[-96.83766,47.201141],[-96.838806,47.197894],[-96.83126,47.191781],[-96.831451,47.185572],[-96.826676,47.181561],[-96.829637,47.17497],[-96.825147,47.172295],[-96.824479,47.167042],[-96.822091,47.165036],[-96.824861,47.159783],[-96.822706,47.156229],[-96.83126,47.1509],[-96.830114,47.146793],[-96.832407,47.143736],[-96.827631,47.136572],[-96.828777,47.13151],[-96.824476,47.127188],[-96.827344,47.120144],[-96.821189,47.115723],[-96.822694,47.109622],[-96.817984,47.106007],[-96.81999,47.100849],[-96.818366,47.093304],[-96.820563,47.08977],[-96.819034,47.087573],[-96.82065,47.083619],[-96.819479,47.078181],[-96.823715,47.071717],[-96.823491,47.065911],[-96.821327,47.06293],[-96.824479,47.059682],[-96.819321,47.0529],[-96.820849,47.041438],[-96.818557,47.035516],[-96.821613,47.031505],[-96.817984,47.026538],[-96.829499,47.021537],[-96.833038,47.016029],[-96.834221,47.006671],[-96.82318,46.999965],[-96.824598,46.993309],[-96.819894,46.977357],[-96.821852,46.969372],[-96.809814,46.9639],[-96.802749,46.965933],[-96.79931,46.964118],[-96.799358,46.947355],[-96.791558,46.944464],[-96.790058,46.937664],[-96.791048,46.929876],[-96.78312,46.925482],[-96.775157,46.930863],[-96.763257,46.935063],[-96.760292,46.93341],[-96.762011,46.929303],[-96.759528,46.925769],[-96.761343,46.922234],[-96.759241,46.918223],[-96.762871,46.916886],[-96.765657,46.905063],[-96.770458,46.906763],[-96.776558,46.895663],[-96.773558,46.884763],[-96.767358,46.883663],[-96.768458,46.879563],[-96.771258,46.877463],[-96.781358,46.879363],[-96.779302,46.872699],[-96.782881,46.862585],[-96.781067,46.859146],[-96.782022,46.853415],[-96.777915,46.850741],[-96.780207,46.845392],[-96.779347,46.842144],[-96.783359,46.840807],[-96.785365,46.834025],[-96.789377,46.833166],[-96.787657,46.827817],[-96.791559,46.827864],[-96.80016,46.819664],[-96.799336,46.815436],[-96.802013,46.812464],[-96.801446,46.810401],[-96.796488,46.808709],[-96.796992,46.791572],[-96.791478,46.785694],[-96.792433,46.778913],[-96.788803,46.777575],[-96.788612,46.771271],[-96.784314,46.767546],[-96.785556,46.764394],[-96.783646,46.762579],[-96.787466,46.756753],[-96.783646,46.753123],[-96.784601,46.743094],[-96.781216,46.740944],[-96.784279,46.732993],[-96.779252,46.727429],[-96.779899,46.722915],[-96.784751,46.720495],[-96.786184,46.71284],[-96.791204,46.703747],[-96.787801,46.700446],[-96.787801,46.691181],[-96.784339,46.685054],[-96.788159,46.681879],[-96.788947,46.678382],[-96.792958,46.677427],[-96.792576,46.672173],[-96.798357,46.665314],[-96.798823,46.658071],[-96.796767,46.653363],[-96.790663,46.649112],[-96.789405,46.641639],[-96.791096,46.633155],[-96.784815,46.629439],[-96.783932,46.621598],[-96.779061,46.620834],[-96.778488,46.616153],[-96.774094,46.613288],[-96.775622,46.609276],[-96.772088,46.606315],[-96.772446,46.600129],[-96.766596,46.597957],[-96.762584,46.593946],[-96.76182,46.588501],[-96.756662,46.585827],[-96.756949,46.583534],[-96.752746,46.58277],[-96.752746,46.577517],[-96.746442,46.574078],[-96.744436,46.56596],[-96.74883,46.558127],[-96.744532,46.551346],[-96.746347,46.546283],[-96.742812,46.543609],[-96.745009,46.541698],[-96.742335,46.538546],[-96.744341,46.533006],[-96.738475,46.525793],[-96.736147,46.513478],[-96.738562,46.509366],[-96.735888,46.50631],[-96.737702,46.50077],[-96.733612,46.497224],[-96.737989,46.487875],[-96.735505,46.484914],[-96.735123,46.478897],[-96.726914,46.476432],[-96.726718,46.474121],[-96.720891,46.471446],[-96.720414,46.468008],[-96.715557,46.463232],[-96.715593,46.453867],[-96.718551,46.451913],[-96.716438,46.444567],[-96.718074,46.438255],[-96.709095,46.435294],[-96.706994,46.430231],[-96.701645,46.428607],[-96.701358,46.420584],[-96.69792,46.42068],[-96.696583,46.415617],[-96.688941,46.413134],[-96.688082,46.40788],[-96.680687,46.407383],[-96.669132,46.390037],[-96.669794,46.384644],[-96.667189,46.375458],[-96.658436,46.373391],[-96.655206,46.365964],[-96.646532,46.36251],[-96.647296,46.358499],[-96.644335,46.351908],[-96.629211,46.352654],[-96.628522,46.349569],[-96.62079,46.347607],[-96.618147,46.344295],[-96.619991,46.340135],[-96.608075,46.332576],[-96.599761,46.330386],[-96.60104,46.319554],[-96.598233,46.312563],[-96.60136,46.30413],[-96.598679,46.29775],[-96.600302,46.294407],[-96.596077,46.290536],[-96.598774,46.281417],[-96.595014,46.275135],[-96.599729,46.262123],[-96.594571,46.258302],[-96.594189,46.251712],[-96.590082,46.248655],[-96.598119,46.243112],[-96.59755,46.227733],[-96.59567,46.21985],[-96.591652,46.218183],[-96.583582,46.201047],[-96.587694,46.195262],[-96.587599,46.178928],[-96.584495,46.177123],[-96.582823,46.170905],[-96.57862,46.168135],[-96.579453,46.147601],[-96.56926,46.133686],[-96.571439,46.12572],[-96.563043,46.119512],[-96.562811,46.11625],[-96.56692,46.11475],[-96.557952,46.102442],[-96.556345,46.08688],[-96.554507,46.083978],[-96.558088,46.072096],[-96.556907,46.06483],[-96.559271,46.058272],[-96.566295,46.051416],[-96.57794,46.026874],[-96.574264,46.016545],[-96.575869,46.007999],[-96.573605,46.002309],[-96.57035,45.963595],[-96.561334,45.945655],[-96.56328,45.935238],[-97.784575,45.935327],[-98.724375,45.938686]]]},\"properties\":{\"name\":\"North Dakota\",\"nation\":\"USA \"}}]}","volume":"43","issue":"2","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a17e4b07f02db604444","contributors":{"authors":[{"text":"Dwyer, T.J.","contributorId":56177,"corporation":false,"usgs":true,"family":"Dwyer","given":"T.J.","email":"","affiliations":[],"preferred":false,"id":311079,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Krapu, Gary L.","contributorId":56994,"corporation":false,"usgs":true,"family":"Krapu","given":"Gary L.","affiliations":[],"preferred":false,"id":311080,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Janke, D.M.","contributorId":74709,"corporation":false,"usgs":true,"family":"Janke","given":"D.M.","email":"","affiliations":[],"preferred":false,"id":311081,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":70012454,"text":"70012454 - 1979 - Variable porosity in siliceous skeletons: Determination and importance","interactions":[],"lastModifiedDate":"2026-01-15T15:46:00.89674","indexId":"70012454","displayToPublicDate":"1979-03-30T00:00:00","publicationYear":"1979","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3338,"text":"Science","active":true,"publicationSubtype":{"id":10}},"title":"Variable porosity in siliceous skeletons: Determination and importance","docAbstract":"Gas adsorption data were used to obtain the specific surface area and specific pore volume for a variety of biogenically precipitated silica samples. The results suggest that this material is finely divided and porous. This interpretation was corroborated by the use of transmission electron microscopy at magnifications up to 180,000.
","language":"English","publisher":"American Association for the Advancement of Science","doi":"10.1126/science.203.4387.1340","issn":"00368075","usgsCitation":"Hurd, D., Wenkam, C., Pankratz, H., and Fugate, J., 1979, Variable porosity in siliceous skeletons: Determination and importance: Science, v. 203, no. 4387, p. 1340-1343, https://doi.org/10.1126/science.203.4387.1340.","productDescription":"4 p.","startPage":"1340","endPage":"1343","costCenters":[],"links":[{"id":222481,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"203","issue":"4387","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505bc144e4b08c986b32a4e2","contributors":{"authors":[{"text":"Hurd, D.C.","contributorId":12626,"corporation":false,"usgs":true,"family":"Hurd","given":"D.C.","email":"","affiliations":[],"preferred":false,"id":363613,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Wenkam, C.","contributorId":48707,"corporation":false,"usgs":true,"family":"Wenkam","given":"C.","affiliations":[],"preferred":false,"id":363614,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Pankratz, H.S.","contributorId":107431,"corporation":false,"usgs":true,"family":"Pankratz","given":"H.S.","email":"","affiliations":[],"preferred":false,"id":363616,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Fugate, J.","contributorId":82061,"corporation":false,"usgs":true,"family":"Fugate","given":"J.","email":"","affiliations":[],"preferred":false,"id":363615,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":70120108,"text":"70120108 - 1979 - Regional evaluation of wildlife habitat quality using rapid assessment methodologies","interactions":[],"lastModifiedDate":"2014-08-12T11:42:19","indexId":"70120108","displayToPublicDate":"1979-03-24T11:41:18","publicationYear":"1979","noYear":false,"publicationType":{"id":4,"text":"Book"},"publicationSubtype":{"id":12,"text":"Conference publication"},"title":"Regional evaluation of wildlife habitat quality using rapid assessment methodologies","docAbstract":"No abstract available.","largerWorkTitle":"Transactions of the forty-fourth North American Wildlife and Natural Resources Conference","conferenceTitle":"Transactions of the forty-fourth North American Wildlife and Natural Resources Conference","conferenceDate":"1979-03-24T00:00:00","conferenceLocation":"Toronto, Ontario","language":"English","publisher":"Wildlife Management Institute","publisherLocation":"Washington, D.C.","usgsCitation":"Asherin, D., Short, H., and Roelle, J.E., 1979, Regional evaluation of wildlife habitat quality using rapid assessment methodologies, 21 p.","productDescription":"21 p.","numberOfPages":"21","costCenters":[],"links":[{"id":292019,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"53eb2a8ae4b0461e44764aab","contributors":{"authors":[{"text":"Asherin, D.A.","contributorId":21870,"corporation":false,"usgs":true,"family":"Asherin","given":"D.A.","email":"","affiliations":[],"preferred":false,"id":497918,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Short, H.L.","contributorId":59147,"corporation":false,"usgs":true,"family":"Short","given":"H.L.","email":"","affiliations":[],"preferred":false,"id":497919,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Roelle, J. E.","contributorId":91066,"corporation":false,"usgs":true,"family":"Roelle","given":"J.","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":497920,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ]}