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,{"id":1014205,"text":"1014205 - 1980 - Parasitic diseases of laboratory fishes and their control","interactions":[],"lastModifiedDate":"2012-02-02T00:04:28","indexId":"1014205","displayToPublicDate":"1980-01-01T00:00:00","publicationYear":"1980","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3508,"text":"Synapse","active":true,"publicationSubtype":{"id":10}},"title":"Parasitic diseases of laboratory fishes and their control","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Synapse","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","collaboration":"None/FF","usgsCitation":"Hoffman, G.L., 1980, Parasitic diseases of laboratory fishes and their control: Synapse, v. 13, no. 3, p. 16-20.","productDescription":"p. 16-20","startPage":"16","endPage":"20","numberOfPages":"5","costCenters":[{"id":365,"text":"Leetown Science Center","active":true,"usgs":true}],"links":[{"id":131963,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"13","issue":"3","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b1ae4b07f02db6a8894","contributors":{"authors":[{"text":"Hoffman, G. L.","contributorId":70713,"corporation":false,"usgs":true,"family":"Hoffman","given":"G.","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":319964,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":1017156,"text":"1017156 - 1980 - Asian tapeworm, Bothriocephalus acheilognathi Yamaguti, 1934, in North America","interactions":[],"lastModifiedDate":"2012-03-02T17:16:05","indexId":"1017156","displayToPublicDate":"1980-01-01T00:00:00","publicationYear":"1980","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1643,"text":"Fisch und Umwelt (Fish and Environment)","active":true,"publicationSubtype":{"id":10}},"title":"Asian tapeworm, Bothriocephalus acheilognathi Yamaguti, 1934, in North America","docAbstract":"No abstract available at this time","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Fisch und Umwelt (Fish and Environment)","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"U.S. Fish and Wildlife Service","publisherLocation":"Stuttgart, Germany","collaboration":"None/FF","usgsCitation":"Hoffman, G.L., 1980, Asian tapeworm, Bothriocephalus acheilognathi Yamaguti, 1934, in North America: Fisch und Umwelt (Fish and Environment), v. 8, p. 69-75.","productDescription":"p. 69-75","startPage":"69","endPage":"75","numberOfPages":"7","costCenters":[{"id":365,"text":"Leetown Science Center","active":true,"usgs":true}],"links":[{"id":133061,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"8","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4abbe4b07f02db672b7b","contributors":{"authors":[{"text":"Hoffman, G. L.","contributorId":70713,"corporation":false,"usgs":true,"family":"Hoffman","given":"G.","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":324639,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":1017052,"text":"1017052 - 1980 - Growth, body composition and liver tyrosine aminotransferase in the diet","interactions":[],"lastModifiedDate":"2012-02-02T00:04:34","indexId":"1017052","displayToPublicDate":"1980-01-01T00:00:00","publicationYear":"1980","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":18,"text":"Abstract or summary"},"seriesTitle":{"id":463,"text":"American Zoologist","active":false,"publicationSubtype":{"id":18}},"title":"Growth, body composition and liver tyrosine aminotransferase in the diet","docAbstract":"No abstract available at this time","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"American Zoologist","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","collaboration":"None/SE","usgsCitation":"Davis, K.B., Parker, N., and Torrance, P., 1980, Growth, body composition and liver tyrosine aminotransferase in the diet, <i>in</i> American Zoologist, v. 20, no. 4.","productDescription":"833 p.","startPage":"833","numberOfPages":"833","costCenters":[{"id":365,"text":"Leetown Science Center","active":true,"usgs":true}],"links":[{"id":132782,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"20","issue":"4","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a8fe4b07f02db655509","contributors":{"authors":[{"text":"Davis, K. B.","contributorId":83869,"corporation":false,"usgs":true,"family":"Davis","given":"K.","email":"","middleInitial":"B.","affiliations":[],"preferred":false,"id":324594,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Parker, N. C.","contributorId":101209,"corporation":false,"usgs":true,"family":"Parker","given":"N. C.","affiliations":[],"preferred":false,"id":324595,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Torrance, P.","contributorId":105259,"corporation":false,"usgs":true,"family":"Torrance","given":"P.","email":"","affiliations":[],"preferred":false,"id":324596,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":1014202,"text":"1014202 - 1980 - Branchiomyces again!","interactions":[],"lastModifiedDate":"2012-03-02T17:16:05","indexId":"1014202","displayToPublicDate":"1980-01-01T00:00:00","publicationYear":"1980","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1649,"text":"Fish Health Section Newsletter","active":true,"publicationSubtype":{"id":10}},"title":"Branchiomyces again!","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Fish Health Section Newsletter","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"U.S. Fish and Wildlife Service","collaboration":"None/FF","usgsCitation":"Hoffman, G.L., 1980, Branchiomyces again!: Fish Health Section Newsletter, v. 8, no. 3, p. 3-3.","productDescription":"3 p.","startPage":"3","endPage":"3","numberOfPages":"1","costCenters":[{"id":365,"text":"Leetown Science Center","active":true,"usgs":true}],"links":[{"id":131958,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"8","issue":"3","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a0ce4b07f02db5fccfb","contributors":{"authors":[{"text":"Hoffman, G. L.","contributorId":70713,"corporation":false,"usgs":true,"family":"Hoffman","given":"G.","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":319963,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":1013607,"text":"1013607 - 1980 - Fish biologics : vaccine standards for sport fisheries and commercial aquaculture","interactions":[],"lastModifiedDate":"2012-02-02T00:04:29","indexId":"1013607","displayToPublicDate":"1980-01-01T00:00:00","publicationYear":"1980","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1384,"text":"Developments in Biological Standardization","active":false,"publicationSubtype":{"id":19}},"title":"Fish biologics : vaccine standards for sport fisheries and commercial aquaculture","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Developments in Biological Standardization","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","collaboration":"338/FH","usgsCitation":"Anderson, D.P., Dixon, O.W., and Simon, R., 1980, Fish biologics : vaccine standards for sport fisheries and commercial aquaculture: Developments in Biological Standardization, v. 45, p. 157-162.","productDescription":"p. 157-162","startPage":"157","endPage":"162","numberOfPages":"6","costCenters":[{"id":365,"text":"Leetown Science Center","active":true,"usgs":true}],"links":[{"id":132160,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"45","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49fbe4b07f02db5f4635","contributors":{"authors":[{"text":"Anderson, D. P.","contributorId":32469,"corporation":false,"usgs":true,"family":"Anderson","given":"D.","email":"","middleInitial":"P.","affiliations":[],"preferred":false,"id":318842,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Dixon, O. W.","contributorId":101588,"corporation":false,"usgs":true,"family":"Dixon","given":"O.","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":318844,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Simon, R.C.","contributorId":34454,"corporation":false,"usgs":true,"family":"Simon","given":"R.C.","email":"","affiliations":[],"preferred":false,"id":318843,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":5221576,"text":"5221576 - 1980 - Inferences regarding survival and recovery rates of winter-banded canvasbacks","interactions":[],"lastModifiedDate":"2024-10-28T16:22:02.619027","indexId":"5221576","displayToPublicDate":"1980-01-01T00:00:00","publicationYear":"1980","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":"Inferences regarding survival and recovery rates of winter-banded canvasbacks","docAbstract":"<p>Banding and recovery data from 3 populations of winter-banded canvasbacks (<i>Aythya valisineria</i>) were analyzed and survival and recovery rates were estimated. Sex-specific differences in these rates were detected in some populations, and lower survival rates were exhibited by females. Some geographic variation in survival rates was evident, suggesting that canvasbacks should not be managed strictly on a continent-wide basis. Evidence of temporal variation in both survival and recovery rates was found. Lower recovery rates were noted during periods of restrictive hunting regulations, but the relationship between survival rates and hunting regulations was not clear-cut.</p>","language":"English","publisher":"Wiley","doi":"10.2307/3808362","usgsCitation":"Nichols, J., and Haramis, G., 1980, Inferences regarding survival and recovery rates of winter-banded canvasbacks: Journal of Wildlife Management, v. 44, no. 1, p. 164-173, https://doi.org/10.2307/3808362.","productDescription":"10 p.","startPage":"164","endPage":"173","costCenters":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":197610,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"44","issue":"1","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49f1e4b07f02db5ee3ae","contributors":{"authors":[{"text":"Nichols, James D. jnichols@usgs.gov","contributorId":139087,"corporation":false,"usgs":true,"family":"Nichols","given":"James D.","email":"jnichols@usgs.gov","affiliations":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"preferred":false,"id":334188,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Haramis, G.Michael","contributorId":112286,"corporation":false,"usgs":true,"family":"Haramis","given":"G.Michael","email":"","affiliations":[],"preferred":false,"id":334189,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
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,{"id":13364,"text":"ofr801029 - 1980 - Geophysical, lithologic, and water-quality data from Superior Dry Lake, San Bernardino County, California","interactions":[],"lastModifiedDate":"2023-03-24T18:16:57.114608","indexId":"ofr801029","displayToPublicDate":"1980-01-01T00:00:00","publicationYear":"1980","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"80-1029","title":"Geophysical, lithologic, and water-quality data from Superior Dry Lake, San Bernardino County, California","docAbstract":"<p>No abstract available.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr801029","usgsCitation":"Dockter, R.D., 1980, Geophysical, lithologic, and water-quality data from Superior Dry Lake, San Bernardino County, California: U.S. Geological Survey Open-File Report 80-1029, 1 Plate: 27.54 x 24.86 inches, https://doi.org/10.3133/ofr801029.","productDescription":"1 Plate: 27.54 x 24.86 inches","costCenters":[],"links":[{"id":146974,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":414713,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_75333.htm","linkFileType":{"id":5,"text":"html"}},{"id":41789,"rank":2,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1980/1029/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}}],"country":"United States","state":"California","county":"San Bernardino County","otherGeospatial":"Superior Dry Lake","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            [\n              -117.1333,\n              35.2594\n            ],\n            [\n              -117.1333,\n              35.2197\n            ],\n            [\n              -117.0028,\n              35.2197\n            ],\n            [\n              -117.0028,\n              35.2594\n            ],\n            [\n              -117.1333,\n              35.2594\n            ]\n          ]\n        ],\n        \"type\": \"Polygon\"\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ac7e4b07f02db67b3b8","contributors":{"authors":[{"text":"Dockter, Roger D.","contributorId":81875,"corporation":false,"usgs":true,"family":"Dockter","given":"Roger","email":"","middleInitial":"D.","affiliations":[],"preferred":false,"id":167684,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70174409,"text":"70174409 - 1980 - Accuracy of an estuarine hydrodynamic model using smooth elements","interactions":[],"lastModifiedDate":"2018-02-05T12:30:47","indexId":"70174409","displayToPublicDate":"1980-01-01T00:00:00","publicationYear":"1980","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3722,"text":"Water Resources Research","onlineIssn":"1944-7973","printIssn":"0043-1397","active":true,"publicationSubtype":{"id":10}},"title":"Accuracy of an estuarine hydrodynamic model using smooth elements","docAbstract":"<p><span>A finite element model which uses triangular, isoparametric elements with quadratic basis functions for the two velocity components and linear basis functions for water surface elevation is used in the computation of shallow water wave motions. Specifically addressed are two common uncertainties in this class of two-dimensional hydrodynamic models: the treatment of the boundary conditions at open boundaries and the treatment of lateral boundary conditions. The accuracy of the models is tested with a set of numerical experiments in rectangular and curvilinear channels with constant and variable depth. The results indicate that errors in velocity at the open boundary can be significant when boundary conditions for water surface elevation are specified. Methods are suggested for minimizing these errors. The results also show that continuity is better maintained within the spatial domain of interest when &lsquo;smooth&rsquo; curve-sided elements are used at shoreline boundaries than when piecewise linear boundaries are used. Finally, a method for network development is described which is based upon a continuity criterion to gauge accuracy. A finite element network for San Francisco Bay, California, is used as an example.</span></p>","language":"English","publisher":"American Geophysical Union","doi":"10.1029/WR016i001p00187","usgsCitation":"Walters, R.A., and Cheng, R.T., 1980, Accuracy of an estuarine hydrodynamic model using smooth elements: Water Resources Research, v. 16, no. 1, p. 187-195, https://doi.org/10.1029/WR016i001p00187.","productDescription":"9 p.","startPage":"187","endPage":"195","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":552,"text":"San Francisco Bay-Delta","active":false,"usgs":true},{"id":5079,"text":"Pacific Regional Director's Office","active":true,"usgs":true}],"links":[{"id":325055,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"California","otherGeospatial":"San Francisco Bay","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -123.3544921875,\n              37.19533058280065\n            ],\n            [\n              -121.17919921875001,\n              37.19533058280065\n            ],\n            [\n              -121.17919921875001,\n              38.453588708941375\n            ],\n            [\n              -123.3544921875,\n              38.453588708941375\n            ],\n            [\n              -123.3544921875,\n              37.19533058280065\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"16","issue":"1","noUsgsAuthors":false,"publicationDate":"2010-07-09","publicationStatus":"PW","scienceBaseUri":"5784c335e4b0e02680be58f0","contributors":{"authors":[{"text":"Walters, Roy A.","contributorId":74877,"corporation":false,"usgs":true,"family":"Walters","given":"Roy","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":642144,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Cheng, Ralph T.","contributorId":69134,"corporation":false,"usgs":true,"family":"Cheng","given":"Ralph","email":"","middleInitial":"T.","affiliations":[],"preferred":false,"id":642145,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":85599,"text":"85599 - 1980 - Reflections for the future","interactions":[],"lastModifiedDate":"2012-02-02T00:15:13","indexId":"85599","displayToPublicDate":"1980-01-01T00:00:00","publicationYear":"1980","noYear":false,"publicationType":{"id":5,"text":"Book chapter"},"publicationSubtype":{"id":24,"text":"Book Chapter"},"title":"Reflections for the future","docAbstract":"Abstract not submitted to date","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Aquatic animal medicine: a state of the art","largerWorkSubtype":{"id":4,"text":"Other Government Series"},"language":"English","publisher":"State University System of Florida","publisherLocation":"Gainesville, FL","usgsCitation":"Meyer, F.P., 1980, Reflections for the future, chap. <i>of</i> Aquatic animal medicine: a state of the art, 3-9.","productDescription":"3-9","costCenters":[{"id":606,"text":"Upper Midwest Environmental Sciences Center","active":true,"usgs":true}],"links":[{"id":195832,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a60e4b07f02db635112","contributors":{"editors":[{"text":"Jenkins, R.L.","contributorId":112121,"corporation":false,"usgs":true,"family":"Jenkins","given":"R.L.","email":"","affiliations":[],"preferred":false,"id":504543,"contributorType":{"id":2,"text":"Editors"},"rank":1},{"text":"Halusky, J.G.","contributorId":111848,"corporation":false,"usgs":true,"family":"Halusky","given":"J.G.","email":"","affiliations":[],"preferred":false,"id":504542,"contributorType":{"id":2,"text":"Editors"},"rank":2}],"authors":[{"text":"Meyer, F. P.","contributorId":96207,"corporation":false,"usgs":true,"family":"Meyer","given":"F.","email":"","middleInitial":"P.","affiliations":[],"preferred":false,"id":296099,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70174181,"text":"70174181 - 1980 - Toxicity of five forest insecticides to cutthroat trout and two species of aquatic invertebrates","interactions":[],"lastModifiedDate":"2017-01-03T11:03:24","indexId":"70174181","displayToPublicDate":"1980-01-01T00:00:00","publicationYear":"1980","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1103,"text":"Bulletin of Environmental Contamination and Toxicology","active":true,"publicationSubtype":{"id":10}},"title":"Toxicity of five forest insecticides to cutthroat trout and two species of aquatic invertebrates","docAbstract":"<p>The Northern Rocky Mountain region has had scattered infestation of the western spruce budworm <i>Christoneura occidentalis</i> since the early 1900's (U.S. DEPARTMENT OF AGRICULTURE (USDA) 1976b). On the basis of aerial surveys in 1975, TUNNOCK et al. (1976), estimated that budworm defoliation occurred on 2,278,804 acres of six National Forests in Montana. Since the use of DDT was banned in 1972, there has been a need to develop alternative insecticides with the efficacy of DDT but without its environmental risk. These insecticides must be effective in controlling the budworm, but should not persist in the environment or be toxic to other organisms. The organophosphate and carbamate insecticides are relatively nonpersistent and generally present only a moderate hazard to fish when applied according to label recommendations. The USDA Forest Service has been investigating the effectiveness of these two classes of insecticides against the budworm, and the Columbia National Fisheries Research Laboratory of the U.S. Fish and Wildlife Service has been cooperating with the Forest Service conducted pilot control projects in eastern Montana in 1975 and 1976 to determine the efficacy and environmental impact of acephate, carbaryl, and trichlorfon in controlling the western budworm (USDA 1976 b). In 1975, a similar type project was carried out in Maine with aminocarb, fenitrothion, and trichlorfon (USDA 1976 a).</p><p>Acephate, fenitrothion, and trichlorfon (organophosphate insecticides) and aminocarb and carbaryl (carbamate insecticides) were selected for toxicity tests against cutthroat trout (<i>Salmo clarki</i>), a stonefly (<i>Pteronarcella badia</i>), and a freshwater amphipod (<i>Gammarus</i> <i>pseudolimnaeus</i>) edemic in streams of the northern Rocky Mountains. Populations of cutthroat trout inhabit lakes and streams in the Rocky Mountains which include some of the most pristine habitat and fisheries in North America. <i>Pteronarcella</i> and <i>Gammarus</i> provide forage for cutthroat trout and feed on decaying vegetation in riffle areas in streams and rivers. Stonefly naiads and amphipods were selected as test organisms because of their importance as trout food and their wide distribution in mountain stream communities. We determined the effect of various water types representing different biogeographical areas in the Intermountain West on the toxicity of these five forest insecticides.</p>","language":"English","publisher":"Springer-Verlag","doi":"10.1007/BF01985619","usgsCitation":"Woodward, D.F., and Mauck, W., 1980, Toxicity of five forest insecticides to cutthroat trout and two species of aquatic invertebrates: Bulletin of Environmental Contamination and Toxicology, v. 25, no. 1, p. 846-854, https://doi.org/10.1007/BF01985619.","productDescription":"9 p.","startPage":"846","endPage":"854","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":192,"text":"Columbia Environmental Research Center","active":true,"usgs":true}],"links":[{"id":324572,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"25","issue":"1","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"57739fb8e4b07657d1a90d9b","contributors":{"authors":[{"text":"Woodward, D. F.","contributorId":85645,"corporation":false,"usgs":true,"family":"Woodward","given":"D.","email":"","middleInitial":"F.","affiliations":[],"preferred":false,"id":641159,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Mauck, W.L.","contributorId":36100,"corporation":false,"usgs":true,"family":"Mauck","given":"W.L.","email":"","affiliations":[],"preferred":false,"id":641160,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":1013639,"text":"1013639 - 1980 - Karyological analysis of Ctenopharyngodon idella, Aristichthys nobilis, and their F1 hybrid","interactions":[],"lastModifiedDate":"2026-04-13T16:58:28.726664","indexId":"1013639","displayToPublicDate":"1980-01-01T00:00:00","publicationYear":"1980","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3624,"text":"Transactions of the American Fisheries Society","active":true,"publicationSubtype":{"id":10}},"title":"Karyological analysis of Ctenopharyngodon idella, Aristichthys nobilis, and their F1 hybrid","docAbstract":"<p><span>Ctenopharyngodon idella (grass carp) and Aristichthys nobilis (bighead carp) have a diploid chromosome number of 48 with no acrocentric chromosomes. The hybrid of these species is triploid with 72 chromosomes. The frequencies of metacentric and submetacentric chromosomes suggest that the hybrid receives two maternal and one paternal set of chromosomes.</span></p>","language":"English","publisher":"American Fisheries Society","doi":"10.1577/1548-8659(1980)109<433:KAOCIA>2.0.CO;2","usgsCitation":"Beck, M., Biggers, C., and Dupree, H., 1980, Karyological analysis of Ctenopharyngodon idella, Aristichthys nobilis, and their F1 hybrid: Transactions of the American Fisheries Society, v. 109, no. 4, p. 433-438, https://doi.org/10.1577/1548-8659(1980)109<433:KAOCIA>2.0.CO;2.","productDescription":"6 p.","startPage":"433","endPage":"438","costCenters":[{"id":365,"text":"Leetown Science Center","active":true,"usgs":true}],"links":[{"id":132304,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"109","issue":"4","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b32e4b07f02db6b483c","contributors":{"authors":[{"text":"Beck, M.L.","contributorId":37692,"corporation":false,"usgs":true,"family":"Beck","given":"M.L.","email":"","affiliations":[],"preferred":false,"id":318939,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Biggers, C.J.","contributorId":46903,"corporation":false,"usgs":true,"family":"Biggers","given":"C.J.","email":"","affiliations":[],"preferred":false,"id":318940,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Dupree, H.K.","contributorId":6785,"corporation":false,"usgs":true,"family":"Dupree","given":"H.K.","email":"","affiliations":[],"preferred":false,"id":318938,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70012189,"text":"70012189 - 1980 - Leg 67: the Deep Sea Drilling Project Mid-America Trench transect off Guatemala.","interactions":[],"lastModifiedDate":"2018-01-08T12:53:33","indexId":"70012189","displayToPublicDate":"1980-01-01T00:00:00","publicationYear":"1980","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1786,"text":"Geological Society of America Bulletin","active":true,"publicationSubtype":{"id":10}},"title":"Leg 67: the Deep Sea Drilling Project Mid-America Trench transect off Guatemala.","docAbstract":"Drilling on the Cocos plate recovered a basal chalk sequence deposited during early and mid-Miocene time, a short interval of abyssal red clay, and an upper sequence of late Miocene and younger sediment deposited within an area influenced by a terrigenous source. In the trench, a mud and sand fill less than 400,000 yr old overlies the oceanic sequence. The entire section shows no evidence of compressive deformation. In contrast, the section cored on the trench's landward slope 3 km from the trench axis is affected by tectonism. The section contains a Cretaceous to Pliocene claystone sequence capped by Pliocene to Quaternary hemipelagic slope deposits.- from Authors","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Geological Society of America Bulletin","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"Geological Society of America","doi":"10.1130/0016-7606(1980)91<421:LTDSDP>2.0.CO;2","usgsCitation":"von Huene, R.E., 1980, Leg 67: the Deep Sea Drilling Project Mid-America Trench transect off Guatemala.: Geological Society of America Bulletin, v. 91, no. 7 pt 1, p. 421-432, https://doi.org/10.1130/0016-7606(1980)91<421:LTDSDP>2.0.CO;2.","startPage":"421","endPage":"432","numberOfPages":"12","costCenters":[],"links":[{"id":222060,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":268124,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1130/0016-7606(1980)91<421:LTDSDP>2.0.CO;2"}],"volume":"91","issue":"7 pt 1","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a463be4b0c8380cd675d2","contributors":{"authors":[{"text":"von Huene, Roland E. 0000-0003-1301-3866 rvonhuene@usgs.gov","orcid":"https://orcid.org/0000-0003-1301-3866","contributorId":191070,"corporation":false,"usgs":true,"family":"von Huene","given":"Roland","email":"rvonhuene@usgs.gov","middleInitial":"E.","affiliations":[{"id":7065,"text":"USGS emeritus","active":true,"usgs":false},{"id":237,"text":"Earthquake Science Center","active":true,"usgs":true}],"preferred":false,"id":362958,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70012365,"text":"70012365 - 1980 - Results and assessment of uranium series dating of vertebrate fossils from Quaternary alluvium in Colorado","interactions":[],"lastModifiedDate":"2017-05-04T16:25:12","indexId":"70012365","displayToPublicDate":"1980-01-01T00:00:00","publicationYear":"1980","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":898,"text":"Arctic and Alpine Research","active":true,"publicationSubtype":{"id":10}},"title":"Results and assessment of uranium series dating of vertebrate fossils from Quaternary alluvium in Colorado","docAbstract":"<p><span>An average uranium-series age of 102,000 ± 14,000 yr for bones from Louviers Alluvium, near Denver, Colorado, is compatible with the inferred geologic age of from 120,000 to 150,000 yr. A uranium-series date of about 190,000 yr for a bone from Slocum Alluvium, near Canon City, Colorado, is consistent with the inferred geologic age of from 150,000 to 260,000 yr. Age determinations for the Broadway Alluvium are inconsistent but its geologic age is considered to be 15,000 to 30,000 yr BP.</span></p>","language":"English","publisher":"INSTAAR, University of Colorado","doi":"10.2307/1550593","issn":"00040851","usgsCitation":"Szabo, B.J., 1980, Results and assessment of uranium series dating of vertebrate fossils from Quaternary alluvium in Colorado: Arctic and Alpine Research, v. 11, no. 1, p. 95-100, https://doi.org/10.2307/1550593.","productDescription":"6 p.","startPage":"95","endPage":"100","costCenters":[],"links":[{"id":222136,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Colorado","volume":"11","issue":"1","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505aaaefe4b0c8380cd865e7","contributors":{"authors":[{"text":"Szabo, Barney J.","contributorId":6848,"corporation":false,"usgs":true,"family":"Szabo","given":"Barney","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":363383,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70012389,"text":"70012389 - 1980 - The changing scene in surveying and mapping","interactions":[],"lastModifiedDate":"2013-03-17T16:49:13","indexId":"70012389","displayToPublicDate":"1980-01-01T00:00:00","publicationYear":"1980","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3502,"text":"Surveying and Mapping","active":true,"publicationSubtype":{"id":10}},"title":"The changing scene in surveying and mapping","docAbstract":"Outlines progress in the last 40 yr, as the keynote address, 1979 ASP-ACSM Fall Technical Meeting, Sept. 17-20, Sioux Falls, S.D. -E.Williams","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Surveying and Mapping","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","usgsCitation":"Southard, R., 1980, The changing scene in surveying and mapping: Surveying and Mapping, v. 40, no. 4, p. 397-403.","startPage":"397","endPage":"403","numberOfPages":"7","costCenters":[],"links":[{"id":222472,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"40","issue":"4","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505baa17e4b08c986b322710","contributors":{"authors":[{"text":"Southard, R.B.","contributorId":58775,"corporation":false,"usgs":true,"family":"Southard","given":"R.B.","email":"","affiliations":[],"preferred":false,"id":363430,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70012322,"text":"70012322 - 1980 - Hydrogen sulfide removal with boric acid","interactions":[],"lastModifiedDate":"2023-03-10T17:39:29.470843","indexId":"70012322","displayToPublicDate":"1980-01-01T00:00:00","publicationYear":"1980","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":761,"text":"Analytical Chemistry","active":true,"publicationSubtype":{"id":10}},"title":"Hydrogen sulfide removal with boric acid","docAbstract":"<p>No abstract available.</p>","language":"English","publisher":"ACS Publications","doi":"10.1021/ac50059a038","usgsCitation":"Schnepfe, M., 1980, Hydrogen sulfide removal with boric acid: Analytical Chemistry, v. 52, no. 9, p. 1534-1535, https://doi.org/10.1021/ac50059a038.","productDescription":"2 p.","startPage":"1534","endPage":"1535","numberOfPages":"2","costCenters":[],"links":[{"id":222067,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"52","issue":"9","noUsgsAuthors":false,"publicationDate":"2002-05-01","publicationStatus":"PW","scienceBaseUri":"505a3351e4b0c8380cd5eedd","contributors":{"authors":[{"text":"Schnepfe, M. M.","contributorId":93622,"corporation":false,"usgs":true,"family":"Schnepfe","given":"M. M.","affiliations":[],"preferred":false,"id":363274,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70012393,"text":"70012393 - 1980 - The provenance of rutile.","interactions":[],"lastModifiedDate":"2024-05-22T11:21:22.645154","indexId":"70012393","displayToPublicDate":"1980-01-01T00:00:00","publicationYear":"1980","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2450,"text":"Journal of Sedimentary Petrology","active":true,"publicationSubtype":{"id":10}},"title":"The provenance of rutile.","docAbstract":"<div><div id=\"12457817\" class=\"article-section-wrapper js-article-section js-content-section  \" data-section-parent-id=\"0\"><p>Most coarse detrital rutile is derived from high-grade metamorphic rocks. Contrary to a conventional assumption, independent rutile grains are particularly rare in igneous rocks except alkalic rocks. The use of rutile in the ZTR (zircon-tourmaline-rutile) index of mineralogic maturity is only partially valid, owing to its restricted provenance.</p></div></div>","language":"English","publisher":"SEPM","doi":"10.1306/212F7A31-2B24-11D7-8648000102C1865D","issn":"00224472","usgsCitation":"Force, E.R., 1980, The provenance of rutile.: Journal of Sedimentary Petrology, v. 50, no. 2, p. 485-488, https://doi.org/10.1306/212F7A31-2B24-11D7-8648000102C1865D.","productDescription":"4 p.","startPage":"485","endPage":"488","numberOfPages":"4","costCenters":[],"links":[{"id":222476,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"50","issue":"2","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505baed9e4b08c986b3243ad","contributors":{"authors":[{"text":"Force, E. R.","contributorId":28235,"corporation":false,"usgs":true,"family":"Force","given":"E.","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":363436,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70012289,"text":"70012289 - 1980 - The morphology of the Martian surface","interactions":[],"lastModifiedDate":"2012-03-12T17:19:03","indexId":"70012289","displayToPublicDate":"1980-01-01T00:00:00","publicationYear":"1980","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3454,"text":"Space Science Reviews","active":true,"publicationSubtype":{"id":10}},"title":"The morphology of the Martian surface","docAbstract":"Most of the southern hemisphere of Mars is densely cratered and stands 1-3 km above the topographic datum. The northern hemisphere is more sparsely cratered and elevations are generally below the datum. A broad rise, the Tharsis bulge, centered at 14?? S, 101?? W, is 8000 km across and 10 km above the datum at its summit. The densely cratered terrain has two main components; very ancient crust, nearly saturated with large craters, and younger intercrater plains. In many areas the older unit is fractured and extensively dissected by small channels. The younger intercrater plains are distinctly layered in places and less dissected, less fractured, and less cratered. Both units probably date from very early in the planet's history. Cratered plains cover much of the northern hemisphere and are highly variegated. Those around the large volcanoes are covered with numerous volcanic flows whereas in other areas the plains are featureless except for craters and lunar mare-like ridges. Between 40?? N and 60?? N the plains are complex with various kinds of striped and patterned ground, low escarpments, and isolated irregularly shaped mesas. Their peculiar morphology has been attributed, in part, to the repeated deposition and removal of volatile-rich debris layers. Along the boundary between the northern plains and the densely cratered terrain to the south, the plains and cratered terrain complexly inter-finger. The old terrain forms the high ground and appears to have undergone mass wasting on a large scale. In several areas, particularly south of Chryse Planitia, the old, cratered surface has collapsed to form chaotic terrain. Large channels, tens of kilometers wide and hundreds of kilometers long, with numerous characteristics suggestive of catastrophic flooding, commonly emerge from the chaotic areas. Much of the area between 50?? W and 180?? W and 50?? N and 50?? S is cut by fractures radial to the center of the Tharsis bulge. The equatorial canyon system, Valles Marineris, is radial to the bulge and appears to have formed largely by faulting along the radial fractures, although it has also been extensively modified by various mass wasting and fluvial processes. Most but not all volcanoes are in the Tharsis and Elysium regions. The largest resemble terrestrial shield volcanoes except for scale; the edifices, flow features and calderas are all far larger than their terrestrial counterparts. Most impact craters on Mars are surrounded by layers of ejecta, each with a distil ridge. This unique morphology coupled with other surface characteristics suggests large amounts of ground ice. Layered deposits at both poles appear to be relatively young, volatile-rich, aeolian deposits. The north pole is also surrounded by a continuous belt of dunes several tens of kilometers across. In most other places, aeolian modification of the surface at a scale of several tens of meters appears slight despite annual global dust storms. ?? 1980 D. Reidel Publishing Co.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Space Science Reviews","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisherLocation":"Kluwer Academic Publishers","doi":"10.1007/BF00221929","issn":"00386308","usgsCitation":"Carr, M.H., 1980, The morphology of the Martian surface: Space Science Reviews, v. 25, no. 3, p. 231-284, https://doi.org/10.1007/BF00221929.","startPage":"231","endPage":"284","numberOfPages":"54","costCenters":[],"links":[{"id":205254,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1007/BF00221929"},{"id":222530,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"25","issue":"3","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505badeee4b08c986b323e74","contributors":{"authors":[{"text":"Carr, M. H.","contributorId":84727,"corporation":false,"usgs":true,"family":"Carr","given":"M.","email":"","middleInitial":"H.","affiliations":[{"id":131,"text":"Astrogeology Science Center","active":true,"usgs":true}],"preferred":false,"id":363192,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70012397,"text":"70012397 - 1980 - Degradation of the Hebgen Lake fault scarps of 1959","interactions":[],"lastModifiedDate":"2024-02-01T12:15:46.343785","indexId":"70012397","displayToPublicDate":"1980-01-01T00:00:00","publicationYear":"1980","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1796,"text":"Geology","active":true,"publicationSubtype":{"id":10}},"title":"Degradation of the Hebgen Lake fault scarps of 1959","docAbstract":"<div id=\"15739534\" class=\"article-section-wrapper js-article-section js-content-section  \" data-section-parent-id=\"0\"><p>Scarps produced during the Hebgen Lake earthquake of 1959 changed noticeably in 19 yr although they still appeared remarkably fresh in 1978. They have degraded much more rapidly than have those produced in 1915 and 1954 in Nevada, but a quasi-stable slope of more than 40° characterizes the Hebgen Lake scarps as compared to an upper limit of 37° on the Nevada scarps.</p></div>","language":"English","publisher":"Geological Society of America","doi":"10.1130/0091-7613(1980)8<225:DOTHLF>2.0.CO;2","issn":"00917613","usgsCitation":"Wallace, R., 1980, Degradation of the Hebgen Lake fault scarps of 1959: Geology, v. 8, no. 5, p. 225-229, https://doi.org/10.1130/0091-7613(1980)8<225:DOTHLF>2.0.CO;2.","productDescription":"5 p.","startPage":"225","endPage":"229","numberOfPages":"5","costCenters":[],"links":[{"id":222535,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"8","issue":"5","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5059fe57e4b0c8380cd4ecb2","contributors":{"authors":[{"text":"Wallace, R.W.","contributorId":103795,"corporation":false,"usgs":true,"family":"Wallace","given":"R.W.","email":"","affiliations":[],"preferred":false,"id":363444,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70012083,"text":"70012083 - 1980 - Impact of horse traffic on trails in Rocky Mountain National Park.","interactions":[],"lastModifiedDate":"2013-03-15T20:50:39","indexId":"70012083","displayToPublicDate":"1980-01-01T00:00:00","publicationYear":"1980","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2456,"text":"Journal of Soil and Water Conservation","active":true,"publicationSubtype":{"id":10}},"title":"Impact of horse traffic on trails in Rocky Mountain National Park.","docAbstract":"Disturbances related to the impact of horses on trails in Rocky Mountain National Park vary across the landscape. Geomorphic monitoring of permanent sites suggests that horse traffic is not the single, dominant process active on trails, nor is degredation always a direct result of horse use. Instead, amounts and rates of change are a function of geomorphic and biologic characteristics of the terrain interacting with horse traffic of varying degrees. The most influential landscape factors governing trail deteriortion, rockiness, stoniness, vegetation, and drainage. - from Author","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Journal of Soil and Water Conservation","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"Soil and Water Conservation Society","usgsCitation":"Summer, R., 1980, Impact of horse traffic on trails in Rocky Mountain National Park.: Journal of Soil and Water Conservation, v. 35, no. 2, p. 85-87.","startPage":"85","endPage":"87","numberOfPages":"3","costCenters":[],"links":[{"id":222636,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"35","issue":"2","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a38bee4b0c8380cd61690","contributors":{"authors":[{"text":"Summer, R.M.","contributorId":56800,"corporation":false,"usgs":true,"family":"Summer","given":"R.M.","email":"","affiliations":[],"preferred":false,"id":362687,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70012230,"text":"70012230 - 1980 - Small impact craters in the lunar regolith - Their morphologies, relative ages, and rates of formation","interactions":[],"lastModifiedDate":"2012-03-12T17:19:09","indexId":"70012230","displayToPublicDate":"1980-01-01T00:00:00","publicationYear":"1980","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3570,"text":"The Moon and the Planets","active":true,"publicationSubtype":{"id":10}},"title":"Small impact craters in the lunar regolith - Their morphologies, relative ages, and rates of formation","docAbstract":"Apparently, there are two types of size-frequency distributions of small lunar craters (???1-100 m across): (1) crater production distributions for which the cumulative frequency of craters is an inverse function of diameter to power near 2.8, and (2) steady-state distributions for which the cumulative frequency of craters is inversely proportional to the square of their diameters. According to theory, cumulative frequencies of craters in each morphologic category within the steady-state should also be an inverse function of the square of their diameters. Some data on frequency distribution of craters by morphologic types are approximately consistent with theory, whereas other data are inconsistent with theory. A flux of crater producing objects can be inferred from size-frequency distributions of small craters on the flanks and ejecta of craters of known age. Crater frequency distributions and data on the craters Tycho, North Ray, Cone, and South Ray, when compared with the flux of objects measured by the Apollo Passive Seismometer, suggest that the flux of objects has been relatively constant over the last 100 m.y. (within 1/3 to 3 times of the flux estimated for Tycho). Steady-state frequency distributions for craters in several morphologic categories formed the basis for estimating the relative ages of craters and surfaces in a system used during the Apollo landing site mapping program of the U.S. Geological Survey. The relative ages in this system are converted to model absolute ages that have a rather broad range of values. The range of values of the absolute ages are between about 1/3 to 3 times the assigned model absolute age. ?? 1980 D. Reidel Publishing Co.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"The Moon and the Planets","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisherLocation":"Kluwer Academic Publishers","doi":"10.1007/BF00899820","issn":"01650807","usgsCitation":"Moore, H., Boyce, J.M., and Hahn, D., 1980, Small impact craters in the lunar regolith - Their morphologies, relative ages, and rates of formation: The Moon and the Planets, v. 23, no. 2, p. 231-252, https://doi.org/10.1007/BF00899820.","startPage":"231","endPage":"252","numberOfPages":"22","costCenters":[],"links":[{"id":205277,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1007/BF00899820"},{"id":222645,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"23","issue":"2","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505b9182e4b08c986b319949","contributors":{"authors":[{"text":"Moore, H. J.","contributorId":71962,"corporation":false,"usgs":true,"family":"Moore","given":"H. J.","affiliations":[],"preferred":false,"id":363038,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Boyce, J. M.","contributorId":85952,"corporation":false,"usgs":true,"family":"Boyce","given":"J.","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":363039,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Hahn, D.A.","contributorId":61103,"corporation":false,"usgs":true,"family":"Hahn","given":"D.A.","email":"","affiliations":[],"preferred":false,"id":363037,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70012231,"text":"70012231 - 1980 - A three-dimensional model to predict future oil discoveries in spatially connected multiple plays","interactions":[],"lastModifiedDate":"2012-03-12T17:19:09","indexId":"70012231","displayToPublicDate":"1980-01-01T00:00:00","publicationYear":"1980","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2554,"text":"Journal of the International Association for Mathematical Geology","active":true,"publicationSubtype":{"id":10}},"title":"A three-dimensional model to predict future oil discoveries in spatially connected multiple plays","docAbstract":"A discovery-process model that had been devised previously to estimate the size distribution of oil and gas fields remaining to be discovered in a single producing horizon was adapted to a basin containing spatially connected multiple plays and producing horizons. This model used the concept of the area of influence of wells to estimate search effort. Other variables estimated from the historical drilling and discovery data are the effective basin size and the exploration-drilling efficiency. Data from the Midland Basin are used to illustrate how the model works. ?? 1980 Plenum Publishing Corporation.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Journal of the International Association for Mathematical Geology","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisherLocation":"Kluwer Academic Publishers-Plenum Publishers","doi":"10.1007/BF01028880","issn":"00205958","usgsCitation":"Schuenemeyer, J., Drew, L., and Bawiec, W., 1980, A three-dimensional model to predict future oil discoveries in spatially connected multiple plays: Journal of the International Association for Mathematical Geology, v. 12, no. 5, p. 459-472, https://doi.org/10.1007/BF01028880.","startPage":"459","endPage":"472","numberOfPages":"14","costCenters":[],"links":[{"id":205278,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1007/BF01028880"},{"id":222646,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"12","issue":"5","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5059e5fee4b0c8380cd470ab","contributors":{"authors":[{"text":"Schuenemeyer, J.H.","contributorId":106094,"corporation":false,"usgs":true,"family":"Schuenemeyer","given":"J.H.","affiliations":[],"preferred":false,"id":363042,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Drew, L.J.","contributorId":69157,"corporation":false,"usgs":true,"family":"Drew","given":"L.J.","email":"","affiliations":[],"preferred":false,"id":363040,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Bawiec, W.J.","contributorId":71540,"corporation":false,"usgs":true,"family":"Bawiec","given":"W.J.","affiliations":[],"preferred":false,"id":363041,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70012163,"text":"70012163 - 1980 - Bahamian atlantis reconsidered","interactions":[],"lastModifiedDate":"2012-03-12T17:18:45","indexId":"70012163","displayToPublicDate":"1980-01-01T00:00:00","publicationYear":"1980","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2840,"text":"Nature","active":true,"publicationSubtype":{"id":10}},"title":"Bahamian atlantis reconsidered","docAbstract":"[No abstract available]","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Nature","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.1038/287011a0","issn":"00280836","usgsCitation":"McKusick, M., and Shinn, E., 1980, Bahamian atlantis reconsidered: Nature, v. 287, no. 5777, p. 11-12, https://doi.org/10.1038/287011a0.","startPage":"11","endPage":"12","numberOfPages":"2","costCenters":[],"links":[{"id":205288,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1038/287011a0"},{"id":222703,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"287","issue":"5777","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5059efa7e4b0c8380cd4a39e","contributors":{"authors":[{"text":"McKusick, M.","contributorId":98041,"corporation":false,"usgs":true,"family":"McKusick","given":"M.","email":"","affiliations":[],"preferred":false,"id":362904,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Shinn, E.A.","contributorId":38610,"corporation":false,"usgs":true,"family":"Shinn","given":"E.A.","email":"","affiliations":[],"preferred":false,"id":362903,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70012125,"text":"70012125 - 1980 - Mapping the Galilean satellites of Jupiter with Voyager data.","interactions":[],"lastModifiedDate":"2012-03-12T17:19:09","indexId":"70012125","displayToPublicDate":"1980-01-01T00:00:00","publicationYear":"1980","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3052,"text":"Photogrammetric Engineering and Remote Sensing","active":true,"publicationSubtype":{"id":10}},"title":"Mapping the Galilean satellites of Jupiter with Voyager data.","docAbstract":"The four Galilean satellites of Jupiter are being mapped using image data from the Voyager 1 and 2 spacecraft. The maps are published at several scales and in several versions. Preliminary maps at 1:25,000,000-required for mission planning and preliminary science reports-were compiled within three weeks of data acquisition and have been published. Later maps incorporate Rand Corporation photogrammetric triangulations. - from Authors","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Photogrammetric Engineering and Remote Sensing","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","usgsCitation":"Batson, R.M., 1980, Mapping the Galilean satellites of Jupiter with Voyager data.: Photogrammetric Engineering and Remote Sensing, v. 46, no. 10, p. 1303-1312.","startPage":"1303","endPage":"1312","numberOfPages":"10","costCenters":[],"links":[{"id":222237,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"46","issue":"10","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a5079e4b0c8380cd6b6ed","contributors":{"authors":[{"text":"Batson, R. M.","contributorId":76714,"corporation":false,"usgs":true,"family":"Batson","given":"R.","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":362784,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
]}