{"pageNumber":"4656","pageRowStart":"116375","pageSize":"25","recordCount":165549,"records":[{"id":70014008,"text":"70014008 - 1984 - Chemical determination of particulate nitrogen in San Francisco Bay. A comparison of two estimates","interactions":[],"lastModifiedDate":"2023-10-12T16:16:06.945435","indexId":"70014008","displayToPublicDate":"1984-01-01T00:00:00","publicationYear":"1984","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1587,"text":"Estuarine, Coastal and Shelf Science","active":true,"publicationSubtype":{"id":10}},"title":"Chemical determination of particulate nitrogen in San Francisco Bay. A comparison of two estimates","docAbstract":"<p><span>Particulate nitrogen was measured by both the ultra-violet light-catalyzed peroxide method and the high temperature combustion method. The difference between values obtained with the two methods (combustion minus UV) was found to be linearly correlated with the concentration of total suspended particulate matter (SPM) in the sample. The slope of this correlation was taken to be the concentration of refractory nitrogen associated with the suspended matter, which may be ammonium ions fixed in lattices of clay minerals or organic nitrogen compounds did not vary significantly with SPM, location, water depth or salinity. Refractory nitrogen concentration were possibly related to concentrations of chlorophyll&nbsp;</span><i>a</i><span>&nbsp;and to cruise date, but in neither case was the evidence conclusive. Based on the indirect evidence presented, the UV method appears to provide a good measure of biologically reactive nitrogen in this system.</span></p>","language":"English","publisher":"Elsevier","doi":"10.1016/0272-7714(84)90063-5","issn":"02727714","usgsCitation":"Hager, S., and Harmon, D., 1984, Chemical determination of particulate nitrogen in San Francisco Bay. A comparison of two estimates: Estuarine, Coastal and Shelf Science, v. 19, no. 2, p. 181-191, https://doi.org/10.1016/0272-7714(84)90063-5.","productDescription":"11 p .","startPage":"181","endPage":"191","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":552,"text":"San Francisco Bay-Delta","active":false,"usgs":true}],"links":[{"id":225616,"rank":1,"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        \"coordinates\": [\n          [\n            [\n              -122.53797685279024,\n              37.84427609263325\n            ],\n            [\n              -122.49500998189718,\n              37.76695031453306\n            ],\n            [\n              -122.40668919172816,\n              37.783931201085664\n            ],\n            [\n              -122.40191509496236,\n              37.668762181588136\n            ],\n            [\n              -122.41623738526003,\n              37.612056005110276\n            ],\n            [\n              -122.28017562743217,\n              37.51744956204762\n            ],\n            [\n              -122.09875995032806,\n              37.41134777440679\n            ],\n            [\n              -121.97463343441497,\n              37.403763314697756\n            ],\n            [\n              -121.90302198292653,\n              37.45873324901157\n            ],\n            [\n              -122.02476145045672,\n              37.5023013836084\n            ],\n            [\n              -122.06772832134979,\n              37.58179501608495\n            ],\n            [\n              -122.19901598241185,\n              37.74619060142156\n            ],\n            [\n              -122.27301448228317,\n              37.82542361271908\n            ],\n            [\n              -122.30165906287854,\n              37.91210512041958\n            ],\n            [\n              -122.373270514367,\n              37.953525437200824\n            ],\n            [\n              -122.33269069185684,\n              37.98927874454223\n            ],\n            [\n              -122.29211086934697,\n              37.994922411719855\n            ],\n            [\n              -122.22527351462432,\n              38.047575697411844\n            ],\n            [\n              -122.24675695007099,\n              38.14525996186228\n            ],\n            [\n              -122.26346628875157,\n              38.167783938211386\n            ],\n            [\n              -122.25391809521969,\n              38.287794272783174\n            ],\n            [\n              -122.28017562743217,\n              38.30840110366958\n            ],\n            [\n              -122.3589482240693,\n              38.233439123636714\n            ],\n            [\n              -122.44249491747252,\n              38.14525996186228\n            ],\n            [\n              -122.53081570764152,\n              38.133995364984685\n            ],\n            [\n              -122.5594602882369,\n              38.01749273814326\n            ],\n            [\n              -122.53797685279024,\n              37.84427609263325\n            ]\n          ]\n        ],\n        \"type\": \"Polygon\"\n      }\n    }\n  ]\n}","volume":"19","issue":"2","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5059f579e4b0c8380cd4c23a","contributors":{"authors":[{"text":"Hager, S.W.","contributorId":51746,"corporation":false,"usgs":true,"family":"Hager","given":"S.W.","email":"","affiliations":[],"preferred":false,"id":367358,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Harmon, D.D.","contributorId":78749,"corporation":false,"usgs":true,"family":"Harmon","given":"D.D.","email":"","affiliations":[],"preferred":false,"id":367359,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":1014377,"text":"1014377 - 1984 - Effects of dietary excesses of branched-chain amino acids on the metabolism and tissue composition of lake trout (<i>Salvelinus namaycush</i>)","interactions":[],"lastModifiedDate":"2017-05-05T16:48:31","indexId":"1014377","displayToPublicDate":"1984-01-01T00:00:00","publicationYear":"1984","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":5295,"text":"Comparative Biochemistry and Physiology, Part A: Physiology","active":false,"publicationSubtype":{"id":10}},"title":"Effects of dietary excesses of branched-chain amino acids on the metabolism and tissue composition of lake trout (<i>Salvelinus namaycush</i>)","docAbstract":"<p></p><p>1. Excesses of either leucine, isoleucine or valine were fed in separate experiments to determine if the branched-chain amino acid antagonism reported in other animals occur in trout (<i>Salvelinus namaycush</i>).</p><p>2. Parameters measured include growth rate, feed utilization efficiency, plasma and muscle-free amino acids, carcass composition and branched-chain amino acid aminotransferase.</p><p>3. Dietary excesses of leucine or isoleucine caused an increase in the valine requirement.</p><p>4. The inability of leucine and isoleucine supplementations to ameliorate the effects of excess dietary valine are interpreted as a valine toxicity rather than an antagonism.</p><p></p>","language":"English","publisher":"Elsevier","doi":"10.1016/0300-9629(84)90569-3","usgsCitation":"Hughes, S.G., Rumsey, G.L., and Nesheim, M., 1984, Effects of dietary excesses of branched-chain amino acids on the metabolism and tissue composition of lake trout (<i>Salvelinus namaycush</i>): Comparative Biochemistry and Physiology, Part A: Physiology, v. 78A, no. 3, p. 413-418, https://doi.org/10.1016/0300-9629(84)90569-3.","productDescription":"6 p.","startPage":"413","endPage":"418","costCenters":[{"id":365,"text":"Leetown Science Center","active":true,"usgs":true}],"links":[{"id":129418,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"78A","issue":"3","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a2fe4b07f02db615f24","contributors":{"authors":[{"text":"Hughes, S. G.","contributorId":92200,"corporation":false,"usgs":true,"family":"Hughes","given":"S.","email":"","middleInitial":"G.","affiliations":[],"preferred":false,"id":320284,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Rumsey, G. L.","contributorId":80604,"corporation":false,"usgs":true,"family":"Rumsey","given":"G.","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":320283,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Nesheim, M.C.","contributorId":29357,"corporation":false,"usgs":true,"family":"Nesheim","given":"M.C.","email":"","affiliations":[],"preferred":false,"id":320282,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":1014478,"text":"1014478 - 1984 - Multilocus electrophoretic assessment of the genetic structure and diversity of Yersinia ruckeri","interactions":[],"lastModifiedDate":"2023-01-26T18:17:06.753739","indexId":"1014478","displayToPublicDate":"1984-01-01T00:00:00","publicationYear":"1984","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":850,"text":"Applied and Environmental Microbiology","active":true,"publicationSubtype":{"id":10}},"displayTitle":"Multilocus electrophoretic assessment of the genetic structure and diversity of <i>Yersinia ruckeri</i>","title":"Multilocus electrophoretic assessment of the genetic structure and diversity of Yersinia ruckeri","docAbstract":"<p><span>Multilocus isoenzyme electrophoresis was used to screen 47 field isolates of&nbsp;</span><i>Yersinia ruckeri</i><span>&nbsp;for electrophoretic variation at 15 enzyme loci. Only four electrophoretic types were observed, thus indicating that the genetic structure of&nbsp;</span><i>Y. ruckeri</i><span>&nbsp;is clonal. Forty-two isolates were of one electrophoretic type, a reflection of the low amount of genetic diversity extant in this species. Although sorbitol fermentation has been considered to be indicative of a second biotype, no significant gene frequency differences were found between the group of 20 isolates that readily used sorbitol as the sole carbon source and the group of 27 that did not.</span></p>","language":"English","publisher":"American Society for Microbiology","doi":"10.1128/aem.48.5.975-979.1984","usgsCitation":"Schill, W.B., Phelps, S., and Pyle, S.W., 1984, Multilocus electrophoretic assessment of the genetic structure and diversity of Yersinia ruckeri: Applied and Environmental Microbiology, v. 48, no. 5, p. 975-979, https://doi.org/10.1128/aem.48.5.975-979.1984.","productDescription":"5 p.","startPage":"975","endPage":"979","costCenters":[{"id":365,"text":"Leetown Science Center","active":true,"usgs":true}],"links":[{"id":480192,"rank":2,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.1128/aem.48.5.975-979.1984","text":"Publisher Index Page"},{"id":131637,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"48","issue":"5","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b02e4b07f02db698b7e","contributors":{"authors":[{"text":"Schill, W. B.","contributorId":60146,"corporation":false,"usgs":true,"family":"Schill","given":"W.","email":"","middleInitial":"B.","affiliations":[],"preferred":false,"id":320435,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Phelps, S.R.","contributorId":39714,"corporation":false,"usgs":true,"family":"Phelps","given":"S.R.","email":"","affiliations":[],"preferred":false,"id":320434,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Pyle, S. W.","contributorId":86720,"corporation":false,"usgs":true,"family":"Pyle","given":"S.","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":320436,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70013965,"text":"70013965 - 1984 - Archaeological sedimentology of overbank silt deposits on the floodplain of the Ohio River near Louisville, Kentucky","interactions":[],"lastModifiedDate":"2024-04-15T16:59:11.604434","indexId":"70013965","displayToPublicDate":"1984-01-01T00:00:00","publicationYear":"1984","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2182,"text":"Journal of Archaeological Science","active":true,"publicationSubtype":{"id":10}},"title":"Archaeological sedimentology of overbank silt deposits on the floodplain of the Ohio River near Louisville, Kentucky","docAbstract":"<p>The surface of the floodplain of the Ohio River about 20km southwest of Louisville, Kentucky, is a series of linear ridges and swales that are subparallel to the channel of the river, which here is relatively straight and flows southward. Numerous prehistoric occupational sites are located on these ridges. The sediments that underlie the ridges, which were examined in four archaeological excavations as deep as 8 m, are predominantly sandy silt and silty fine to very fine sand and appear to be mainly the product of overbank deposition from suspended load. Abundant cultural material and occupational sites dating as early as 10,000 years BP are found in the sediments at depths as great as 6·5 m. The fine sediments of the floodplain are underlain by sand and gravel.</p><p>The context of the cultural materials and the stratigraphy and morphology of the deposits indicate that the ridged deposits began as linear riverside sand and gravel bars. These were succeeded upward by fine-grained overbank deposits in which the ridged morphology was maintained because the overbank silt and fine sand were deposited as prograding elongate bars at high water. As the floodplain ridge built upward, the sedimentation rate decreased and the sand content of the sediments diminished, and as the river channel occasionally shifted, the ridged deposits were built in successive subparallel sequences.</p><p>Two archaeological consequences are implicit in this depositional model of orderly growth of the floodplain. First, available archaeological data from floodplain segments along other parts of the river should confirm the model; and second, the model should make it possible to search the floodplains of the Ohio River for stratified sites of any desired age.</p>","language":"English","publisher":"Elsevier","doi":"10.1016/0305-4403(84)90022-0","issn":"03054403","usgsCitation":"Gray, H., 1984, Archaeological sedimentology of overbank silt deposits on the floodplain of the Ohio River near Louisville, Kentucky: Journal of Archaeological Science, v. 11, no. 5, p. 421-432, https://doi.org/10.1016/0305-4403(84)90022-0.","productDescription":"12 p.","startPage":"421","endPage":"432","numberOfPages":"12","costCenters":[],"links":[{"id":226056,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"11","issue":"5","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5059ed2ee4b0c8380cd49697","contributors":{"authors":[{"text":"Gray, H.H.","contributorId":35818,"corporation":false,"usgs":true,"family":"Gray","given":"H.H.","email":"","affiliations":[],"preferred":false,"id":367266,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":5221939,"text":"5221939 - 1984 - Molybdenum and copper levels in white-tailed deer near uranium mines in Texas","interactions":[],"lastModifiedDate":"2024-11-06T15:19:10.764751","indexId":"5221939","displayToPublicDate":"1984-01-01T00:00:00","publicationYear":"1984","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":"Molybdenum and copper levels in white-tailed deer near uranium mines in Texas","docAbstract":"<p>No abstract available.&nbsp;</p>","language":"English","publisher":"Wiley","doi":"10.2307/3808486","usgsCitation":"King, K.A., LeLeux, J., and Mulhern, B.M., 1984, Molybdenum and copper levels in white-tailed deer near uranium mines in Texas: Journal of Wildlife Management, v. 48, no. 1, p. 267-270, https://doi.org/10.2307/3808486.","productDescription":"4 p.","startPage":"267","endPage":"270","costCenters":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":193500,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Texas","county":"Atascosa County, Karnes County","geographicExtents":"{\"type\":\"FeatureCollection\",\"features\":[{\"type\":\"Feature\",\"geometry\":{\"type\":\"Polygon\",\"coordinates\":[[[-98.4083,29.1104],[-98.2809,28.9878],[-98.1879,28.8807],[-97.7292,29.224],[-97.6145,29.1096],[-97.755,29.0056],[-97.5693,28.8157],[-97.7706,28.6717],[-97.7743,28.669],[-97.7812,28.6646],[-97.7847,28.6688],[-97.7882,28.6716],[-97.7929,28.6721],[-97.8267,28.6715],[-97.8276,28.6742],[-97.8291,28.6761],[-97.8353,28.679],[-97.8461,28.6824],[-97.8538,28.6839],[-97.859,28.6845],[-97.8637,28.6841],[-97.8641,28.6874],[-97.8682,28.6902],[-97.8795,28.6932],[-97.8913,28.6998],[-97.8954,28.7013],[-97.8975,28.7032],[-97.8995,28.7055],[-97.8989,28.7073],[-97.8999,28.7092],[-97.9035,28.7116],[-97.9127,28.7168],[-97.9189,28.7187],[-98.0037,28.6896],[-98.099,28.7882],[-98.3363,28.6117],[-98.3372,28.6443],[-98.8035,28.645],[-98.8039,29.0884],[-98.8042,29.2513],[-98.4083,29.1104]]]},\"properties\":{\"name\":\"Atascosa\",\"state\":\"TX\"}}]}","volume":"48","issue":"1","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b23e4b07f02db6ae157","contributors":{"authors":[{"text":"King, Kirk A.","contributorId":9203,"corporation":false,"usgs":true,"family":"King","given":"Kirk","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":335082,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"LeLeux, John","contributorId":60731,"corporation":false,"usgs":true,"family":"LeLeux","given":"John","email":"","affiliations":[],"preferred":false,"id":335083,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Mulhern, Bernard M.","contributorId":105177,"corporation":false,"usgs":false,"family":"Mulhern","given":"Bernard","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":335084,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70013973,"text":"70013973 - 1984 - The isotope systematics of a juvenile intraplate volcano: Pb, Nd, and Sr isotope ratios of basalts from Loihi Seamount, Hawaii","interactions":[],"lastModifiedDate":"2023-12-10T21:47:13.566378","indexId":"70013973","displayToPublicDate":"1984-01-01T00:00:00","publicationYear":"1984","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1427,"text":"Earth and Planetary Science Letters","active":true,"publicationSubtype":{"id":10}},"title":"The isotope systematics of a juvenile intraplate volcano: Pb, Nd, and Sr isotope ratios of basalts from Loihi Seamount, Hawaii","docAbstract":"<div id=\"abstracts\" class=\"Abstracts u-font-serif text-s\"><div id=\"ab1\" class=\"abstract author\" lang=\"en\"><div id=\"aep-abstract-sec-id7\"><p>Sr, Nd, and Pb isotope ratios for a representative suite of 15 basanites, alkali basalts, transitional basalts and tholeiites from Loihi Seamount, Hawaii, display unusually large variations for a single volcano, but lie within known ranges for Hawaiian basalts. Nd isotope ratios in alkali basalts show the largest relative variation (0.51291–0.51305), and include the nearly constant tholeiite value ( ∼ 0.51297). Pb isotope ratios show similarly large ranges for tholeiites and alkali basalts and continue Tatsumoto's [31] “Loa” trend towards higher<span>&nbsp;</span><sup>206</sup>Pb/<sup>204</sup>Pb ratios, resulting in a substantial overlap with the “Kea” trend.<span>&nbsp;</span><sup>206</sup>Pb/<sup>204</sup>Pb ratios for Loihi and other volcanoes along the Loa and Kea trends [31] are observed to correlate with the age of the underlying lithosphere suggesting lithosphere involvement in the formation of Hawaiian tholeiites. Loihi lavas display no correlation of Nd, Sr, or Pb isotope ratios with major element compositions or eruptive age, in contrast with observations of some other Hawaiian volcanoes [38]. Isotope data for Loihi, as well as average values for Hawaiian volcanoes, are not adequately explained by previously proposed two-end-member models; new models for the origin and the development of Hawaiian volcanoes must include mixing of at least three geochemically distinct source regions and allow for the involvement of heterogeneous oceanic lithosphere.</p></div></div></div>","language":"English","publisher":"Elsevier","doi":"10.1016/0012-821X(84)90071-2","issn":"0012821X","usgsCitation":"Staudigel, H., Zindler, A., Hart, S., Leslie, T., Chen, C., and Clague, D., 1984, The isotope systematics of a juvenile intraplate volcano: Pb, Nd, and Sr isotope ratios of basalts from Loihi Seamount, Hawaii: Earth and Planetary Science Letters, v. 69, no. 1, p. 13-29, https://doi.org/10.1016/0012-821X(84)90071-2.","productDescription":"17 p.","startPage":"13","endPage":"29","numberOfPages":"17","costCenters":[],"links":[{"id":226195,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"69","issue":"1","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505bad69e4b08c986b323bc3","contributors":{"authors":[{"text":"Staudigel, H.","contributorId":65607,"corporation":false,"usgs":true,"family":"Staudigel","given":"H.","affiliations":[],"preferred":false,"id":367288,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Zindler, A.","contributorId":75698,"corporation":false,"usgs":true,"family":"Zindler","given":"A.","email":"","affiliations":[],"preferred":false,"id":367290,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Hart, S.R.","contributorId":70921,"corporation":false,"usgs":true,"family":"Hart","given":"S.R.","email":"","affiliations":[],"preferred":false,"id":367289,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Leslie, T.","contributorId":42721,"corporation":false,"usgs":true,"family":"Leslie","given":"T.","email":"","affiliations":[],"preferred":false,"id":367287,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Chen, C.-Y.","contributorId":41973,"corporation":false,"usgs":true,"family":"Chen","given":"C.-Y.","email":"","affiliations":[],"preferred":false,"id":367286,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Clague, D.","contributorId":9398,"corporation":false,"usgs":true,"family":"Clague","given":"D.","affiliations":[],"preferred":false,"id":367285,"contributorType":{"id":1,"text":"Authors"},"rank":6}]}}
,{"id":11870,"text":"ofr86429 - 1984 - Analytical results and sample localities of rock, stream sediment and oxalic-acid-soluble fraction of stream-sediment samples from the Ten Lakes Wilderness Study Area, Lincoln County, Montana","interactions":[],"lastModifiedDate":"2023-03-21T20:31:30.535161","indexId":"ofr86429","displayToPublicDate":"1984-01-01T00:00:00","publicationYear":"1984","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":"86-429","title":"Analytical results and sample localities of rock, stream sediment and oxalic-acid-soluble fraction of stream-sediment samples from the Ten Lakes Wilderness Study Area, Lincoln County, Montana","docAbstract":"<p>No abstract available.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr86429","usgsCitation":"Leinz, R.W., Siems, D.F., Arbogast, B., and McDougal, C.M., 1984, Analytical results and sample localities of rock, stream sediment and oxalic-acid-soluble fraction of stream-sediment samples from the Ten Lakes Wilderness Study Area, Lincoln County, Montana: U.S. Geological Survey Open-File Report 86-429, Report: 36 p.; 1 Plate: 27.38 x 22.14 inches, https://doi.org/10.3133/ofr86429.","productDescription":"Report: 36 p.; 1 Plate: 27.38 x 22.14 inches","costCenters":[],"links":[{"id":39778,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1986/0429/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":39777,"rank":3,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1986/0429/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":146123,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1986/0429/report-thumb.jpg"},{"id":414502,"rank":4,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_17043.htm","linkFileType":{"id":5,"text":"html"}}],"country":"United States","state":"Montana","county":"Lincoln County","otherGeospatial":"Ten Lakes Wilderness Study Area","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            [\n              -115.078,\n              49\n            ],\n            [\n              -115.078,\n              48.75\n            ],\n            [\n              -114.729,\n              48.75\n            ],\n            [\n              -114.729,\n              49\n            ],\n            [\n              -115.078,\n              49\n            ]\n          ]\n        ],\n        \"type\": \"Polygon\"\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4acee4b07f02db67f60f","contributors":{"authors":[{"text":"Leinz, R. W.","contributorId":89885,"corporation":false,"usgs":true,"family":"Leinz","given":"R.","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":164003,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Siems, D. F.","contributorId":101239,"corporation":false,"usgs":true,"family":"Siems","given":"D.","email":"","middleInitial":"F.","affiliations":[],"preferred":false,"id":164004,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Arbogast, B. F.","contributorId":60623,"corporation":false,"usgs":true,"family":"Arbogast","given":"B. F.","affiliations":[],"preferred":false,"id":164002,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"McDougal, C. M.","contributorId":21129,"corporation":false,"usgs":true,"family":"McDougal","given":"C.","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":164001,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":1014446,"text":"1014446 - 1984 - A lymphosarcoma of thymic origin in the rainbow trout, Salmo gairdneri Richardson","interactions":[],"lastModifiedDate":"2024-04-02T11:02:55.581175","indexId":"1014446","displayToPublicDate":"1984-01-01T00:00:00","publicationYear":"1984","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2286,"text":"Journal of Fish Diseases","active":true,"publicationSubtype":{"id":10}},"title":"A lymphosarcoma of thymic origin in the rainbow trout, Salmo gairdneri Richardson","docAbstract":"<div class=\"abstract-group \"><div class=\"article-section__content en main\"><p>A rainbow trout with a malignant lymphoma of probable thymic origin showed direct spread of the tumour to the gills, metastases to the liver and head kidney, and the presence of abnormal circulating lymphocytes. The cells of the tumour possessed plasma membrane immunoglobulin detectable by immuno–fluorescence. Examination of the tumour cells by transmission electron microscopy revealed no evidence of virus associated with the cells. Infectious viruses could not be detected in the tumour tissue, and the tumour was not transmissible by injection of live tumour cells into young rainbow trout. Attempts to establish the tumour in long–term culture were unsuccessful.</p></div></div>","language":"English","publisher":"Wiley","doi":"10.1111/j.1365-2761.1984.tb00908.x","usgsCitation":"Warr, G., Griffin, B., Anderson, D.P., McAllister, P.E., Lidgerding, B., and Smith, C.E., 1984, A lymphosarcoma of thymic origin in the rainbow trout, Salmo gairdneri Richardson: Journal of Fish Diseases, v. 7, no. 1, p. 73-82, https://doi.org/10.1111/j.1365-2761.1984.tb00908.x.","productDescription":"10 p.","startPage":"73","endPage":"82","numberOfPages":"10","costCenters":[{"id":365,"text":"Leetown Science Center","active":true,"usgs":true}],"links":[{"id":129179,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"7","issue":"1","noUsgsAuthors":false,"publicationDate":"2006-04-07","publicationStatus":"PW","scienceBaseUri":"4f4e4b23e4b07f02db6ae220","contributors":{"authors":[{"text":"Warr, G.W.","contributorId":85912,"corporation":false,"usgs":true,"family":"Warr","given":"G.W.","email":"","affiliations":[],"preferred":false,"id":320375,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Griffin, B.R.","contributorId":62169,"corporation":false,"usgs":true,"family":"Griffin","given":"B.R.","email":"","affiliations":[],"preferred":false,"id":320372,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Anderson, D. P.","contributorId":32469,"corporation":false,"usgs":true,"family":"Anderson","given":"D.","email":"","middleInitial":"P.","affiliations":[],"preferred":false,"id":320371,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"McAllister, P. E.","contributorId":71913,"corporation":false,"usgs":true,"family":"McAllister","given":"P.","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":320373,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Lidgerding, B.","contributorId":83862,"corporation":false,"usgs":true,"family":"Lidgerding","given":"B.","affiliations":[],"preferred":false,"id":320374,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Smith, C. E.","contributorId":29344,"corporation":false,"usgs":true,"family":"Smith","given":"C.","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":320370,"contributorType":{"id":1,"text":"Authors"},"rank":6}]}}
,{"id":1014456,"text":"1014456 - 1984 - Two new species of Myxozoa, Myxobolus inaequus sp. n. and Henneguya theca sp. n. from the brain of a South American knife fish, Eigemannia virescens (V.)","interactions":[],"lastModifiedDate":"2024-05-13T15:11:16.668344","indexId":"1014456","displayToPublicDate":"1984-01-01T00:00:00","publicationYear":"1984","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2434,"text":"Journal of Protozoology","active":true,"publicationSubtype":{"id":10}},"displayTitle":"Two new species of Myxozoa, <i>Myxobolus inaequus</i> sp. n. and <i>Henneguya theca</i> sp. n. from the brain of a South American knife fish, <i>Eigemannia virescens</i> (V.)","title":"Two new species of Myxozoa, Myxobolus inaequus sp. n. and Henneguya theca sp. n. from the brain of a South American knife fish, Eigemannia virescens (V.)","docAbstract":"<p><span>Two new species of Myxozoa from the brain of the green knife fish&nbsp;</span><i>Eigemannia virescens</i><span>&nbsp;are described:&nbsp;</span><i>Myxobolus inaequus</i><span>&nbsp;sp. n. has an unusually large spore body and extremely unequal polar capsules, and&nbsp;</span><i>Henneguya theca</i><span>&nbsp;sp. n. has an attenuated spore encased in a sheath not previously described in other Myxozoa. Only spores of the two species were observed, and infections caused no obvious pathological changes in the brain.</span></p>","language":"English","publisher":"Wiley","doi":"10.1111/j.1550-7408.1984.tb04295.x","usgsCitation":"Kent, M., and Hoffman, G.L., 1984, Two new species of Myxozoa, Myxobolus inaequus sp. n. and Henneguya theca sp. n. from the brain of a South American knife fish, Eigemannia virescens (V.): Journal of Protozoology, v. 31, no. 1, p. 91-94, https://doi.org/10.1111/j.1550-7408.1984.tb04295.x.","productDescription":"4 p.","startPage":"91","endPage":"94","numberOfPages":"4","costCenters":[{"id":365,"text":"Leetown Science Center","active":true,"usgs":true}],"links":[{"id":129917,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"31","issue":"1","noUsgsAuthors":false,"publicationDate":"2007-04-30","publicationStatus":"PW","scienceBaseUri":"4f4e4a48e4b07f02db6239d6","contributors":{"authors":[{"text":"Kent, M.L.","contributorId":108058,"corporation":false,"usgs":true,"family":"Kent","given":"M.L.","email":"","affiliations":[],"preferred":false,"id":320400,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Hoffman, G. L.","contributorId":70713,"corporation":false,"usgs":true,"family":"Hoffman","given":"G.","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":320399,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70012705,"text":"70012705 - 1984 - Spectral properties of ice‐particulate mixtures and implications for remote sensing: 1. Intimate mixtures","interactions":[],"lastModifiedDate":"2024-11-13T17:48:15.796361","indexId":"70012705","displayToPublicDate":"1984-01-01T00:00:00","publicationYear":"1984","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":7167,"text":"Journal of Geophysical Research: Solid Earth","active":true,"publicationSubtype":{"id":10}},"title":"Spectral properties of ice‐particulate mixtures and implications for remote sensing: 1. Intimate mixtures","docAbstract":"<p><span>The spectral properties of water ice-particulate mixtures are studied for the purpose of deriving the ice and particulate abundances from remotely obtained spectra (particulates referring to nonicy materials in the form of grains). Reflectance levels and ice absorption band depths are a complex function of the single scattering albedo of the particulates embedded in the ice. The ice absorption band depths are related to the mean optical path length of photons in ice through Beers law, Fresnel reflection from the ice-crystal faces on the surface, and ice absorption coefficient as a function of wavelength. Laboratory spectra of many ice-particulate mixtures are studied with high-, medium-, and low-albedo particulates. From the laboratory spectra the band depth, the continuum reflectance, and the ratio of band depth to continuum reflectance are derived for each particulate albedo as a function of the logarithm of the particulate weight fraction in the sample. Ice band depths are dependent on the particulate albedo and increase with smaller weight fractions of particulates until the bands saturate and their depths decrease. The continuum reflectance is a complex function of the particulate albedo and wavelength of light, while the band depth to continuum reflectance ratio appear independent of particulate albedo such that, for a given grain size of particulate, a calibration curve to abundance of ice and particulates is derived. The derived abundance calibrations are accurate if the source of scattering is dominated by particulates and not ice-vacuum (air) interfaces. If ice-vacuum interfaces are dominant, then the derived particulate abundance is an upper limit. Theoretically produced frost spectra show similar curves of growth of band depth, continuum reflectance, and corresponding ratio versus the photon mean optical path length similar to that for intimate mixtures of ice and high-albedo particulates. In all scattering cases the ice absorption coefficients determine the path length needed to produce a given band depth; thus different absorptions are sensitive to different amounts of particulates, with the 3-μm fundamental being the most sensitive to the presence of ice (very low ice abundance) and the 1.04-μm overtone being the most sensitive to the presence of particulates (very high ice abundance).</span></p>","language":"English","publisher":"American Geophysical Union","doi":"10.1029/JB089iB07p06341","issn":"01480227","usgsCitation":"Clark, R.N., and Lucey, P.G., 1984, Spectral properties of ice‐particulate mixtures and implications for remote sensing: 1. Intimate mixtures: Journal of Geophysical Research: Solid Earth, v. 89, no. B7, p. 6341-6348, https://doi.org/10.1029/JB089iB07p06341.","productDescription":"8 p.","startPage":"6341","endPage":"6348","numberOfPages":"8","costCenters":[{"id":211,"text":"Crustal Geophysics and Geochemistry Science Center","active":true,"usgs":true}],"links":[{"id":221907,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"89","issue":"B7","noUsgsAuthors":false,"publicationDate":"2012-09-20","publicationStatus":"PW","scienceBaseUri":"505b9541e4b08c986b31ae28","contributors":{"authors":[{"text":"Clark, Roger N. 0000-0002-7021-1220 rclark@usgs.gov","orcid":"https://orcid.org/0000-0002-7021-1220","contributorId":515,"corporation":false,"usgs":true,"family":"Clark","given":"Roger","email":"rclark@usgs.gov","middleInitial":"N.","affiliations":[{"id":211,"text":"Crustal Geophysics and Geochemistry Science Center","active":true,"usgs":true}],"preferred":true,"id":364283,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Lucey, Paul G.","contributorId":100218,"corporation":false,"usgs":true,"family":"Lucey","given":"Paul","email":"","middleInitial":"G.","affiliations":[],"preferred":false,"id":364284,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70012653,"text":"70012653 - 1984 - MULTISPECTRAL REMOTE SENSING OF CARBONATE ROCKS IN THE CONFUSION RANGE, UTAH.","interactions":[],"lastModifiedDate":"2012-03-12T17:19:10","indexId":"70012653","displayToPublicDate":"1984-01-01T00:00:00","publicationYear":"1984","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"MULTISPECTRAL REMOTE SENSING OF CARBONATE ROCKS IN THE CONFUSION RANGE, UTAH.","docAbstract":"Multispectral imagery recorded by the NASA/Bendix 24-channel aircraft scanner over the Confusion Range, Utah, proved to be extremely sensitive to lithologic variations in exposed carbonate rocks. Major carbonate units within a 16-km**2 study area were readily distinguished, and some aspects of their structure and stratigraphy could be inferred from image spectral signatures. Spectral data channels centered at 1. 6 and 2. 2 mu m accounted for much of the data sensitivity to lithologic differences. Rock texture, organic matter content, and weathering expression were important lithologic factors producing spectral variation.","conferenceTitle":"Proceedings of the International Symposium on Remote Sensing of Environment, Third Thematic Conference: Remote Sensing for Exploration Geology.","conferenceLocation":"Colorado Springs, CO, USA","language":"English","publisher":"Environmental Research Inst of Michigan","publisherLocation":"Ann Arbor, MI, USA","usgsCitation":"Crowley, J.K., 1984, MULTISPECTRAL REMOTE SENSING OF CARBONATE ROCKS IN THE CONFUSION RANGE, UTAH., Proceedings of the International Symposium on Remote Sensing of Environment, Third Thematic Conference: Remote Sensing for Exploration Geology., Colorado Springs, CO, USA, p. 837-851.","startPage":"837","endPage":"851","numberOfPages":"15","costCenters":[],"links":[{"id":222029,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a4b02e4b0c8380cd69214","contributors":{"authors":[{"text":"Crowley, James K.","contributorId":10928,"corporation":false,"usgs":true,"family":"Crowley","given":"James","email":"","middleInitial":"K.","affiliations":[],"preferred":false,"id":364144,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70013925,"text":"70013925 - 1984 - Evidence for tectonic emplacement of ultramafic and associated rocks in the pre-Silurian eugeoclinal belt of western New England: Vestiges of an ancient accretionary wedge","interactions":[],"lastModifiedDate":"2023-02-06T17:29:39.925921","indexId":"70013925","displayToPublicDate":"1984-01-01T00:00:00","publicationYear":"1984","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":732,"text":"American Journal of Science","active":true,"publicationSubtype":{"id":10}},"title":"Evidence for tectonic emplacement of ultramafic and associated rocks in the pre-Silurian eugeoclinal belt of western New England: Vestiges of an ancient accretionary wedge","docAbstract":"<p><span>In northern Vermont, detailed 1:10,000 mapping of the Hazens Notch, Ottauquechee, Stowe, and Moretown formations in the 60 km&nbsp;</span><sup>2</sup><span>&nbsp;Jay area has shown that metasedimentary rocks and serpentinites are highly faulted to produce a tectonic stratigraphy in which serpentinites and talc-carbonate rocks occur as slivers along faults that separate contrasting lithic assemblages. Remnants of the ophiolite sequences of Quebec. In western Massachusetts, the ultramafic-bearing section of the Rowe Schist and the western part of the Moretown Formation are largely equivalent to the rocks in northern Vermont. Mapping at 1:24,000 scale and compilation work for the new bedrock map of Massachusetts have shown that the Rowe Schist consists of numerous lenses of greenschist, carbonaceous schist, gray schist, amphibolite, and serpentinite. Although the geometric arrangement of the lenses and serpentinites is strikingly similar to that seen in the Jay area, higher grade Taconian and Acadian metamorphism has partially obscured the fault fabrics seen in Vermont.</span></p>","language":"English","publisher":"American Journal of Science","doi":"10.2475/ajs.284.4-5.559","usgsCitation":"Stanley, R.S., Roy, D.L., Hatch, N., and Knapp, D.A., 1984, Evidence for tectonic emplacement of ultramafic and associated rocks in the pre-Silurian eugeoclinal belt of western New England: Vestiges of an ancient accretionary wedge: American Journal of Science, v. 284, no. 4-5, p. 559-595, https://doi.org/10.2475/ajs.284.4-5.559.","productDescription":"37 p.","startPage":"559","endPage":"595","numberOfPages":"37","costCenters":[],"links":[{"id":225350,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Massachusetts, Vermont","otherGeospatial":"western New England","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            [\n              -72.26660651379039,\n              44.92216003624219\n            ],\n            [\n              -73.49032053854063,\n              44.92216003624219\n            ],\n            [\n              -73.49032053854063,\n              42.023234935610844\n            ],\n            [\n              -72.26660651379039,\n              42.023234935610844\n            ],\n            [\n              -72.26660651379039,\n              44.92216003624219\n            ]\n          ]\n        ],\n        \"type\": \"Polygon\"\n      }\n    }\n  ]\n}","volume":"284","issue":"4-5","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a0d53e4b0c8380cd52f57","contributors":{"authors":[{"text":"Stanley, Rolfe S.","contributorId":62661,"corporation":false,"usgs":true,"family":"Stanley","given":"Rolfe","email":"","middleInitial":"S.","affiliations":[],"preferred":false,"id":367176,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Roy, D. L.","contributorId":96840,"corporation":false,"usgs":true,"family":"Roy","given":"D.","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":367179,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Hatch, Norman L.","contributorId":11624,"corporation":false,"usgs":true,"family":"Hatch","given":"Norman L.","affiliations":[],"preferred":false,"id":367177,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Knapp, Douglas A.","contributorId":106558,"corporation":false,"usgs":true,"family":"Knapp","given":"Douglas","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":367178,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70012650,"text":"70012650 - 1984 - Stratiform tourmalinites in metamorphic terranes and their geologic significance","interactions":[],"lastModifiedDate":"2024-01-31T01:24:51.573054","indexId":"70012650","displayToPublicDate":"1984-01-01T00:00:00","publicationYear":"1984","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1796,"text":"Geology","active":true,"publicationSubtype":{"id":10}},"title":"Stratiform tourmalinites in metamorphic terranes and their geologic significance","docAbstract":"<div id=\"15568566\" class=\"article-section-wrapper js-article-section js-content-section  \" data-section-parent-id=\"0\"><p>Stratiform tourmalinites are significant minor rock types in many regional metamorphic terranes of the world. Tourmalinites are more widespread than previously recognized and are especially common in Proterozoic and early Paleozoic sequences dominated by clastic metasedimentary rocks. They consist of conformable layers made up primarily of quartz and abundant tourmaline, the latter typically exceeding 15% to 20% of rock volumes. A few tourmalinites display striking sedimentary structures such as graded bedding, cross-laminations, slump and flame structures, and rip-up clasts. These and other geologic features provide important constraints for assessing the origin of these rocks, and they suggest that tourmalinites form by the early diagenetic modification of a primary boron-rich chemical precipitate. Tourmalinites are significant in preserving a valuable record of unusual chemical and paleogeographic conditions in clastic sedimentary basins, and in their close association with a variety of stratabound mineral deposits.</p></div>","language":"English","publisher":"Geological Society of America","doi":"10.1130/0091-7613(1984)12<713:STIMTA>2.0.CO;2","issn":"00917613","usgsCitation":"Slack, J.F., Herriman, N., Barnes, R., and Plimer, I., 1984, Stratiform tourmalinites in metamorphic terranes and their geologic significance: Geology, v. 12, no. 12, p. 713-716, https://doi.org/10.1130/0091-7613(1984)12<713:STIMTA>2.0.CO;2.","productDescription":"4 p.","startPage":"713","endPage":"716","numberOfPages":"4","costCenters":[],"links":[{"id":221963,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"12","issue":"12","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505b98c1e4b08c986b31c122","contributors":{"authors":[{"text":"Slack, J. F.","contributorId":75917,"corporation":false,"usgs":true,"family":"Slack","given":"J.","email":"","middleInitial":"F.","affiliations":[],"preferred":false,"id":364139,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Herriman, N.","contributorId":63948,"corporation":false,"usgs":true,"family":"Herriman","given":"N.","email":"","affiliations":[],"preferred":false,"id":364138,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Barnes, R.G.","contributorId":12621,"corporation":false,"usgs":true,"family":"Barnes","given":"R.G.","email":"","affiliations":[],"preferred":false,"id":364136,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Plimer, I.R.","contributorId":16981,"corporation":false,"usgs":true,"family":"Plimer","given":"I.R.","email":"","affiliations":[],"preferred":false,"id":364137,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70012678,"text":"70012678 - 1984 - On the treatment of evapotranspiration, soil moisture accounting, and aquifer recharge in monthly water balance models","interactions":[],"lastModifiedDate":"2018-02-12T17:45:00","indexId":"70012678","displayToPublicDate":"1984-01-01T00:00:00","publicationYear":"1984","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":"On the treatment of evapotranspiration, soil moisture accounting, and aquifer recharge in monthly water balance models","docAbstract":"<p><span>Several two- to six-parameter regional water balance models are examined by using 50-year records of monthly streamflow at 10 sites in New Jersey. These models include variants of the Thornthwaite-Mather model, the Palmer model, and the more recent Thomas&nbsp;</span><i>abcd</i><span><span>&nbsp;</span>model. Prediction errors are relatively similar among the models. However, simulated values of state variables such as soil moisture storage differ substantially among the models, and fitted parameter values for different models sometimes indicated an entirely different type of basin response to precipitation. Some problems in parameter identification are noted, including difficulties in identifying an appropriate time lag factor for the Thornthwaite-Mather-type model for basins with little groundwater storage, very high correlations between upper and lower storages in the Palmer-type model, and large sensitivity of parameter a of the<span>&nbsp;</span></span><i>abcd</i><span><span>&nbsp;</span>model to bias in estimates of precipitation and potential evapotranspiration. Modifications to the threshold concept of the Thornthwaite-Mather model were statistically valid for the six stations in northern New Jersey. The<span>&nbsp;</span></span><i>abcd</i><span><span>&nbsp;</span>model resulted in a simulated seasonal cycle of groundwater levels similar to fluctuations observed in nearby wells but with greater persistence. These results suggest that extreme caution should be used in attaching physical significance to model parameters and in using the state variables of the models in indices of drought and basin productivity.</span></p>","language":"English","publisher":"American Geophysical Union","doi":"10.1029/WR020i008p01137","usgsCitation":"Alley, W.M., 1984, On the treatment of evapotranspiration, soil moisture accounting, and aquifer recharge in monthly water balance models: Water Resources Research, v. 20, no. 8, p. 1137-1149, https://doi.org/10.1029/WR020i008p01137.","productDescription":"13 p.","startPage":"1137","endPage":"1149","numberOfPages":"1","costCenters":[],"links":[{"id":222371,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"20","issue":"8","noUsgsAuthors":false,"publicationDate":"2010-07-09","publicationStatus":"PW","scienceBaseUri":"505a6e03e4b0c8380cd7544b","contributors":{"authors":[{"text":"Alley, William M. walley@usgs.gov","contributorId":1661,"corporation":false,"usgs":true,"family":"Alley","given":"William","email":"walley@usgs.gov","middleInitial":"M.","affiliations":[{"id":502,"text":"Office of Surface Water","active":true,"usgs":true}],"preferred":false,"id":364205,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70013848,"text":"70013848 - 1984 - CHARACTERIZATION OF SECONDARY ALTERATION IN THE COLUMBIA RIVER BASALT BY BACKSCATTERED ELECTRON IMAGING AND ENERGY-DISPERSIVE X-RAY SPECTROSCOPY.","interactions":[],"lastModifiedDate":"2012-03-12T17:18:36","indexId":"70013848","displayToPublicDate":"1984-01-01T00:00:00","publicationYear":"1984","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"CHARACTERIZATION OF SECONDARY ALTERATION IN THE COLUMBIA RIVER BASALT BY BACKSCATTERED ELECTRON IMAGING AND ENERGY-DISPERSIVE X-RAY SPECTROSCOPY.","docAbstract":"The thick sequences of flood basalts which underlie the Columbia River basin are important aquifiers, providing water for both agricultural and domestic use. Secondary alteration in these rocks occurs primarily as coatings or fillings in fractures and vesicles; alteration is generally believed to have occurred at low temperatures ( less than 100 C) by reaction with meteroic waters. The distribution and compositional variation of secondary minerals are therefore of major interest. This paper focuses on the compositional variation of the major alteration products and on present formulas based on the mean composition of these phases, and suggests possible reactions for the observed sequence of alteration.","largerWorkTitle":"Proceedings, Annual Conference - Microbeam Analysis Society","conferenceTitle":"Microbeam Analysis 1984, Proceedings of the 19th Annual Conference of the Microbeam Analysis Society.","conferenceLocation":"Bethlehem, PA, USA","language":"English","issn":"01466275","usgsCitation":"Hearn, P., Steinkampf, W., and Brown, Z.A., 1984, CHARACTERIZATION OF SECONDARY ALTERATION IN THE COLUMBIA RIVER BASALT BY BACKSCATTERED ELECTRON IMAGING AND ENERGY-DISPERSIVE X-RAY SPECTROSCOPY., <i>in</i> Proceedings, Annual Conference - Microbeam Analysis Society, Bethlehem, PA, USA, p. 145-148.","startPage":"145","endPage":"148","numberOfPages":"4","costCenters":[],"links":[{"id":220074,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5059f2cbe4b0c8380cd4b39a","contributors":{"editors":[{"text":"Romig Alton D.Jr.Goldstein Joseph I.","contributorId":128315,"corporation":true,"usgs":false,"organization":"Romig Alton D.Jr.Goldstein Joseph I.","id":536283,"contributorType":{"id":2,"text":"Editors"},"rank":1}],"authors":[{"text":"Hearn, P.P.","contributorId":18380,"corporation":false,"usgs":true,"family":"Hearn","given":"P.P.","affiliations":[],"preferred":false,"id":367002,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Steinkampf, W.C.","contributorId":8137,"corporation":false,"usgs":true,"family":"Steinkampf","given":"W.C.","affiliations":[],"preferred":false,"id":367001,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Brown, Z. A.","contributorId":82708,"corporation":false,"usgs":true,"family":"Brown","given":"Z.","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":367003,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70012722,"text":"70012722 - 1984 - LASER MICROPROBE **4**0Ar/**3**9Ar DATING OF MINERAL GRAINS IN SITU.","interactions":[],"lastModifiedDate":"2012-03-12T17:19:07","indexId":"70012722","displayToPublicDate":"1984-01-01T00:00:00","publicationYear":"1984","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3335,"text":"Scanning Electron Microscopy","active":true,"publicationSubtype":{"id":10}},"title":"LASER MICROPROBE **4**0Ar/**3**9Ar DATING OF MINERAL GRAINS IN SITU.","docAbstract":"A laser-microprobe attached to a mass spectrometer for **4**0Ar/**3**9Ar age determination of single mineral grains in geological materials has been made operational at the US Geological Survey, Reston, VA. This microanalytical technique involves focusing a pulsed laser beam onto a sample contained in an ultra-high vacuum chamber attached to a rare-gas mass spectrometer. Argon in the neutron-irradiated sample is released by heating with the laser pulse and its isotopic composition is measured to yield an **4**0Ar/**3**9Ar age. Laser probe **4**0Ar/**3**9Ar ages of single mineral grains measured in situ can aid greatly in understanding the chronology of many geological situations where datable minerals are present but are not physically separable in quantities needed for conventional age dating.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Scanning Electron Microscopy","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","issn":"05865581","usgsCitation":"Sutter, J.F., and Hartung, J.B., 1984, LASER MICROPROBE **4**0Ar/**3**9Ar DATING OF MINERAL GRAINS IN SITU.: Scanning Electron Microscopy, no. pt 4, p. 1525-1529.","startPage":"1525","endPage":"1529","numberOfPages":"5","costCenters":[],"links":[{"id":222220,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"issue":"pt 4","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a40dde4b0c8380cd650df","contributors":{"authors":[{"text":"Sutter, J. F.","contributorId":59779,"corporation":false,"usgs":true,"family":"Sutter","given":"J.","email":"","middleInitial":"F.","affiliations":[],"preferred":false,"id":364349,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Hartung, Jack B.","contributorId":30365,"corporation":false,"usgs":true,"family":"Hartung","given":"Jack","email":"","middleInitial":"B.","affiliations":[],"preferred":false,"id":364348,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70013929,"text":"70013929 - 1984 - Hydrothermal minerology of research drill hole Y-3, Yellowstone National Park, Wyoming","interactions":[],"lastModifiedDate":"2020-09-02T14:53:05.613161","indexId":"70013929","displayToPublicDate":"1984-01-01T00:00:00","publicationYear":"1984","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"Hydrothermal minerology of research drill hole Y-3, Yellowstone National Park, Wyoming","docAbstract":"The approximate paragenetic sequence of hydrothermal minerals in the Y-3 U. S. Geological Survey research diamond-drill hole in Lower Geyser Basin, Yellowstone National Park, Wyoming, is: hydrothermal chalcedony, hematite, pyrite, quartz, clay minerals (smectite and mixed-layer illite-smectite), calcite, chlorite, fluorite, pyrite, quartz, zeolite minerals (analcime, dachiardite, laumontite, stilbite, and yugawaralite), and clay minerals (smectite and mixed-layer illite-smectite). A few hydrothermal minerals that were identified in drill core Y-3 (lepidolite, aegirine, pectolite, and truscottite) are rarely found in modern geothermal areas. The alteration minerals occur primarily as vug and fracture fillings that were deposited from cooling thermal water. Refs.","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Transactions - Geothermal Resources Council","largerWorkSubtype":{"id":12,"text":"Conference publication"},"conferenceTitle":"Geothermal Energy: Bet on It! Geothermal Resources Council 1984 Annual Meeting","conferenceLocation":"Reno, NV, USA","language":"English","publisher":"Geothermal Resources Council","publisherLocation":"Davis, CA, USA","usgsCitation":"Bargar, K.E., and Beeson, M.H., 1984, Hydrothermal minerology of research drill hole Y-3, Yellowstone National Park, Wyoming, <i>in</i> Transactions - Geothermal Resources Council, v. 8, Reno, NV, USA, p. 111-117.","productDescription":"7 p.","startPage":"111","endPage":"117","numberOfPages":"7","costCenters":[],"links":[{"id":225414,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Wyoming","otherGeospatial":"Yellowstone National Park","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -111.016845703125,\n              43.84245116699039\n            ],\n            [\n              -109.302978515625,\n              43.84245116699039\n            ],\n            [\n              -109.302978515625,\n              44.972570682240644\n            ],\n            [\n              -111.016845703125,\n              44.972570682240644\n            ],\n            [\n              -111.016845703125,\n              43.84245116699039\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"8","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a2e8ee4b0c8380cd5c662","contributors":{"authors":[{"text":"Bargar, Keith E.","contributorId":9643,"corporation":false,"usgs":true,"family":"Bargar","given":"Keith","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":367185,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Beeson, Melvin H. mbeeson@usgs.gov","contributorId":5017,"corporation":false,"usgs":true,"family":"Beeson","given":"Melvin","email":"mbeeson@usgs.gov","middleInitial":"H.","affiliations":[{"id":617,"text":"Volcano Science Center","active":true,"usgs":true}],"preferred":true,"id":367184,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70013900,"text":"70013900 - 1984 - New data for iimoriite.","interactions":[],"lastModifiedDate":"2012-03-12T17:19:33","indexId":"70013900","displayToPublicDate":"1984-01-01T00:00:00","publicationYear":"1984","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":738,"text":"American Mineralogist","active":true,"publicationSubtype":{"id":10}},"title":"New data for iimoriite.","docAbstract":"In its first reported occurrence outside of Japan, iimoriite, Y2(SiO4)(CO3), has been found in a thorite- and uraninite-bearing quartz and albite vein from Bokan Mountain on Prince of Wales Island, Alaska. It occurs as buff-tan subhedral and anhedral grains, 0.01-0.5 mm in diameter, with vitreous lustre, white streak, and H. 51/2-6. Colourless in thin section, with no pleochroism, iimoriite is biaxially negative with alpha 1.753, beta 1.824, gamma 1.830, 2Valpha (obs.) 31o, 2Valpha (calc.) 31.5o. The mineral is triclinic, space group P1 or P1, a 6.573(1), b 6.651(1), c 6.454(1) A, alpha 116.44, beta 92.34, gamma 95.63o, Z = 2, Dobs. 4.47, Dcalc. 4.56 (from Gladstone-Dale relationship), Dcalc. 4.91 (from calculated formula weight and cell volume) g/cm3. The strongest XRD lines are 2.88(100), 2.95(80), 2.78(40), 3.02(36), 2.84(35) A. Chemical analyses are tabulated. -J.A.Z.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"American Mineralogist","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","issn":"0003004X","usgsCitation":"Foord, E., Staatz, M., and Conklin, N.M., 1984, New data for iimoriite.: American Mineralogist, v. 69, no. 1-2, p. 196-199.","startPage":"196","endPage":"199","numberOfPages":"4","costCenters":[],"links":[{"id":225988,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"69","issue":"1-2","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a6569e4b0c8380cd72bb2","contributors":{"authors":[{"text":"Foord, E.E.","contributorId":86835,"corporation":false,"usgs":true,"family":"Foord","given":"E.E.","email":"","affiliations":[],"preferred":false,"id":367127,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Staatz, M.H.","contributorId":14411,"corporation":false,"usgs":true,"family":"Staatz","given":"M.H.","affiliations":[],"preferred":false,"id":367126,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Conklin, N. M.","contributorId":100398,"corporation":false,"usgs":true,"family":"Conklin","given":"N.","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":367128,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70012724,"text":"70012724 - 1984 - Long-term observations of bottom conditions and sediment movement on the Atlantic continental shelf; time-lapse photography from instrumented tripod","interactions":[],"lastModifiedDate":"2017-09-06T14:37:16","indexId":"70012724","displayToPublicDate":"1984-01-01T00:00:00","publicationYear":"1984","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"Long-term observations of bottom conditions and sediment movement on the Atlantic continental shelf; time-lapse photography from instrumented tripod","docAbstract":"An instrument system that measures bottom current, temperature, light transmission, and pressure, and that photographs the bottom at 2- to 6-hour intervals has been developed to study sediment transport on the Atlantic Continental Shelf. Instruments have been deployed extensively along the United States East Coast Continental Shelf for periods of from 2 to 6 months to study the frequency, direction, and rate of bottom sediment movement, and the processes causing movement. The time-lapse photographs are used to (1) characterize the bottom benthic community and surface microtopography; (2) monitor changes in the bottom topography and near-bottom water column caused by currents and storms (for example, ripple generation and migration, sediment resuspension); and (3) monitor seasonal changes in the bottom benthic community and qualitative effects of this community on the bottom sediments.","conferenceTitle":"Underwater Photography: Scientific and Engineering Applications.","conferenceLocation":"Woodshole, MA, USA","language":"English","publisher":"Van Nostrand Reinhold Co","publisherLocation":"New York, NY, USA","isbn":"0442279620","usgsCitation":"Butman, B., Bryden, C.G., Pfirman, S.L., Strahle, W.J., and Noble, M.A., 1984, Long-term observations of bottom conditions and sediment movement on the Atlantic continental shelf; time-lapse photography from instrumented tripod, Underwater Photography: Scientific and Engineering Applications., Woodshole, MA, USA, p. 414-415.","productDescription":"2 p.","startPage":"414","endPage":"415","costCenters":[],"links":[{"id":222222,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a40efe4b0c8380cd65170","contributors":{"authors":[{"text":"Butman, Bradford 0000-0002-4174-2073 bbutman@usgs.gov","orcid":"https://orcid.org/0000-0002-4174-2073","contributorId":943,"corporation":false,"usgs":true,"family":"Butman","given":"Bradford","email":"bbutman@usgs.gov","affiliations":[{"id":678,"text":"Woods Hole Coastal and Marine Science Center","active":true,"usgs":true}],"preferred":true,"id":364352,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Bryden, Cynthia G.","contributorId":45837,"corporation":false,"usgs":true,"family":"Bryden","given":"Cynthia","email":"","middleInitial":"G.","affiliations":[],"preferred":false,"id":364354,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Pfirman, Stephanie L.","contributorId":52723,"corporation":false,"usgs":true,"family":"Pfirman","given":"Stephanie","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":364355,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Strahle, William J.","contributorId":55962,"corporation":false,"usgs":true,"family":"Strahle","given":"William","email":"","middleInitial":"J.","affiliations":[{"id":678,"text":"Woods Hole Coastal and Marine Science Center","active":true,"usgs":true}],"preferred":false,"id":364356,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Noble, Marlene A. mnoble@usgs.gov","contributorId":1429,"corporation":false,"usgs":true,"family":"Noble","given":"Marlene","email":"mnoble@usgs.gov","middleInitial":"A.","affiliations":[{"id":520,"text":"Pacific Coastal and Marine Science Center","active":true,"usgs":true}],"preferred":true,"id":364353,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":70013604,"text":"70013604 - 1984 - Modification of wave-cut and faulting-controlled landforms","interactions":[],"lastModifiedDate":"2024-06-27T16:24:22.78454","indexId":"70013604","displayToPublicDate":"1984-01-01T00:00:00","publicationYear":"1984","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":6453,"text":"Journal of Geophysical Research Solid Earth","active":true,"publicationSubtype":{"id":10}},"title":"Modification of wave-cut and faulting-controlled landforms","docAbstract":"<p><span>From a casual observation that the form of degraded fault scarps resembles the error function, this investigation proceeds through an elementary diffusion equation representation of landform evolution to the application of the resulting equations to the modern topography of scarplike landforms. The morphologic observations can be analyzed either in the form of one or more cross-strike elevation profiles or in the form of the slope-offset plot, a point plot of maximum scarp slope versus scarp offset. Working with either or both of these data representations for nine geologic structures, which range in age from 3 to 400 ka B.P. and in offset from 1 to 50 m, we apply analytical solutions for the vertical initial value scarp, the vertical continuous offset scarp, and the finite slope, initial value scarp. The model calculations are intrinsically ambiguous, yielding as the final answer only the product κ</span><i>t</i><span>&nbsp;(in the case of the initial value problem) or the product κ</span><i>A</i><sup>−1</sup><span>&nbsp;(in the case of the repeated faulting problem); here&nbsp;</span><i>t</i><span>&nbsp;is the age of a single scarp-forming event, 2</span><i>A</i><span>&nbsp;is the vertical slip rate, and κ is the “mass diffusivity.” A single profile across three sea cliffs along the Santa Cruz, California, coast is analyzed as three separate initial value problems. A reasonably constrained age for the sea cliff standing above the Highway 1 platform returns κ = 11 GKG (1 GKG = 1 m</span><sup>2</sup><span>/ka). With this κ, we can date the two older sea cliffs. In fact, we do the converse: age estimates for these two older sea cliffs based on a uniform rate of uplift both yield the same κ as for the lower sea cliff. We treat a single profile of the Raymond fault in Pasadena/San Marino in terms of the repeated faulting problem; for it the uplift rate of R. Crook and others yields κ = 16 GKG. The very substantial preexisting offset across the Raymond fault must have been buried/leveled some 230 ka B.P., when the modern topography began to form. Our analysis of the Lake Bonneville shoreline scarps reveals a dependence of κ</span><i>t</i><span>&nbsp;on 2a, suggestive of nonlinear modification processes. This appearance is treated with the finite slope initial value scarp model to determine κ=1.1 GKG for the Lake Bonneville shoreline scarps. The suggestion of M. N. Machette that approximately 100,000-year-old, meter-high scarps are “unobservable” in weakly consolidated alluvial terranes of the Basin and Range and Rio Grande Rift Valley provinces can be formulated as κ ≳ 1 GKG. The coincidence between this inequality and the Lake Bonneville shoreline κ is striking, and it suggests that the value of κ = 1 GKG may be generally applicable, as a good first approximation, to the modification of alluvial terranes within the semiarid regions of the western United States. The Lake Bonneville shoreline κ is the basis for dating four sets of fault scarps in west-central Utah. The Drum Mountains fault scarps can be modeled in several different circumstances, but the most likely interpretation is that these fault scarps formed as the result of a single episode of normal faulting 3.6 to 5.7 ka B.P. The younger age is associated with quite low initial slope angles (25°). The other three sets of fault scarps show no evidence for finite initial value slopes. Fault scarps along the eastern base of the Fish Springs Range are very young, 3 ka B.P. We estimate the age of fault scarps along the western flank of the Oquirrh Mountains to be 32 ka B.P., which meets the weak geologic constraint that they be older than the Lake Bonneville shoreline. Fault scarps along the northeastern margin of the Sheeprock Mountains are even older, 53 ka B.P. An intriguing consequence of our single-event analysis of these scarps is that an 11.5-m offset occurred in a single earthquake.</span></p>","language":"English","publisher":"American Geophysical Union","doi":"10.1029/JB089iB07p05771","issn":"01480227","usgsCitation":"Hanks, T.C., Bucknam, R., Lajoie, K.R., and Wallace, R.E., 1984, Modification of wave-cut and faulting-controlled landforms: Journal of Geophysical Research Solid Earth, v. 89, no. B7, p. 5771-5790, https://doi.org/10.1029/JB089iB07p05771.","productDescription":"20 p.","startPage":"5771","endPage":"5790","numberOfPages":"20","costCenters":[],"links":[{"id":219865,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"89","issue":"B7","noUsgsAuthors":false,"publicationDate":"2012-09-20","publicationStatus":"PW","scienceBaseUri":"505a5cb4e4b0c8380cd6feb9","contributors":{"authors":[{"text":"Hanks, Thomas C.","contributorId":35763,"corporation":false,"usgs":true,"family":"Hanks","given":"Thomas","middleInitial":"C.","affiliations":[],"preferred":false,"id":366464,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Bucknam, R.C.","contributorId":35744,"corporation":false,"usgs":true,"family":"Bucknam","given":"R.C.","affiliations":[],"preferred":false,"id":366463,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Lajoie, K. R.","contributorId":6828,"corporation":false,"usgs":true,"family":"Lajoie","given":"K.","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":366462,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Wallace, R. E.","contributorId":6823,"corporation":false,"usgs":true,"family":"Wallace","given":"R.","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":366461,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70013649,"text":"70013649 - 1984 - The eruption of Mount Pagan volcano, Mariana Islands, 15 May 1981","interactions":[],"lastModifiedDate":"2012-03-12T17:18:33","indexId":"70013649","displayToPublicDate":"1984-01-01T00:00:00","publicationYear":"1984","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2499,"text":"Journal of Volcanology and Geothermal Research","active":true,"publicationSubtype":{"id":10}},"title":"The eruption of Mount Pagan volcano, Mariana Islands, 15 May 1981","docAbstract":"A major explosive eruption occurred 15 May 1981 at Mount Pagan Volcano, the larger of two historic eruptive centers on Pagan Island, Mariana Islands. The eruption was preceded by increased numbers of locally felt earthquakes beginning in late March or early April and by new ground cracks, new sublimates, and increased gas emissions. A swarm of felt earthquakes began at 0745h (local time = UCT+10 hours) 15 May, and at 0915 h, closely following a loud sonic boom, a strong plinian column issued from the volcano. The high-altitude ash cloud (at least 13.5 km) travelled south-southeast, but ash and scoria deposits were thickest (> 2 m) in the NW sector of the island because of the prevailing low-altitude southeasterly winds. The early activity of 15 May probably involved magmatic eruption along a fissure system oriented about N10??E. However, the eruption became hydromagmatic, possibly within minutes, and was largely restricted to three long-lived vents. The northernmost of these built a substantial new scoria-ash cinder cone. Flows and air-fall deposits, consisting almost entirely of juvenile material, exceeded 105 ?? 106 m3 in volume (75 ?? 106 m3 of magma) on land and at least 70-100 ?? 606 m3 at sea. An unknown volume was carried away by stratospheric winds. Lithic blocks and juvenile bombs as large as 1 m in diameter were thrown more than 2 km from the summit, and evidence for base-surge was observed in restricted corridors as low as 200 m elevation on the north and south slopes of the volcano. Neither of these events resulted in serious injuries to the 54 residents of the island, nor did the eruption produce serious chemical hazards in their water supply. Weak eruptions occurred during the ensuing month, and some of these were monitored by ground observations, seismic monitoring, and deformation studies. Precursory seismicity and possibly deformation occurred with some of the observed eruptions. More vigorous eruptions were reported by visiting residents in late 1981 and early 1982, but these were of lesser magnitude than the 15 May 1981 event. The 15 May lava is predominantly aa and ranges from 3 to > 30 m in thickness. In composition, it is a high-alumina basalt with small (< 1 mm long) phenocrysts of plagioclase and clinopyroxene (7%) that is more or less typical of basalt of the northern Marianas volcanoes. It contains slightly more SiO2 (52%), K2O, TiO2, and less Al2O3 and CaO than does the basalt of the last eruptive event of Mount Pagan Volcano in 1925. Gas analyses indicate that a large portion of air was introduced into the vent system through the porous volcanic edifice and that the carbon gases were not in equilibrium with the magma or each other. ?? 1984.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Journal of Volcanology and Geothermal Research","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","issn":"03770273","usgsCitation":"Banks, N., Koyanagi, R.Y., Sinton, J., and Honma, K., 1984, The eruption of Mount Pagan volcano, Mariana Islands, 15 May 1981: Journal of Volcanology and Geothermal Research, v. 22, no. 3-4, p. 225-269.","startPage":"225","endPage":"269","numberOfPages":"45","costCenters":[],"links":[{"id":220601,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"22","issue":"3-4","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505babd6e4b08c986b3230ed","contributors":{"authors":[{"text":"Banks, N.G.","contributorId":60635,"corporation":false,"usgs":true,"family":"Banks","given":"N.G.","email":"","affiliations":[],"preferred":false,"id":366555,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Koyanagi, R. Y.","contributorId":35719,"corporation":false,"usgs":true,"family":"Koyanagi","given":"R.","email":"","middleInitial":"Y.","affiliations":[],"preferred":false,"id":366554,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Sinton, J.M.","contributorId":75270,"corporation":false,"usgs":true,"family":"Sinton","given":"J.M.","email":"","affiliations":[],"preferred":false,"id":366556,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Honma, K.T.","contributorId":25161,"corporation":false,"usgs":true,"family":"Honma","given":"K.T.","email":"","affiliations":[],"preferred":false,"id":366553,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70013423,"text":"70013423 - 1984 - The side-looking airborne radar program of the US Geological Survey ( Appalachian Mountains).","interactions":[],"lastModifiedDate":"2012-03-12T17:18:27","indexId":"70013423","displayToPublicDate":"1984-01-01T00:00:00","publicationYear":"1984","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":"The side-looking airborne radar program of the US Geological Survey ( Appalachian Mountains).","docAbstract":"SLAR images are being analysed by the USGS to support mapping of geologic structures in the folded and thrust-faulted Appalachian Mountains, geological hazard appraisal, and monitoring of foliage cover for use in geological research. Four examples of SLAR imagery acquired during the 1982 flight program are illustrated and discussed.-R.House","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Photogrammetric Engineering and Remote Sensing","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","usgsCitation":"Southworth, C., 1984, The side-looking airborne radar program of the US Geological Survey ( Appalachian Mountains).: Photogrammetric Engineering and Remote Sensing, v. 50, no. 10, p. 1467-1470.","startPage":"1467","endPage":"1470","numberOfPages":"4","costCenters":[],"links":[{"id":220425,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"50","issue":"10","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505bb02de4b08c986b324c9b","contributors":{"authors":[{"text":"Southworth, C.S.","contributorId":51272,"corporation":false,"usgs":true,"family":"Southworth","given":"C.S.","email":"","affiliations":[],"preferred":false,"id":366035,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70012652,"text":"70012652 - 1984 - Evaporation from flowing channels","interactions":[],"lastModifiedDate":"2024-04-19T20:12:00.928766","indexId":"70012652","displayToPublicDate":"1984-01-01T00:00:00","publicationYear":"1984","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2248,"text":"Journal of Energy Engineering - ASCE","active":true,"publicationSubtype":{"id":10}},"title":"Evaporation from flowing channels","docAbstract":"<p><span>Stability‐dependent and Dalton‐type mass transfer formulas are determined from experimental evaporation data in ambient and heated channels and are shown to have similar performance in prediction of evaporation. The formulas developed are compared with those proposed by other investigators for lakes and flowing channels. The evaporation data were obtained from a heat‐budget analysis of two large outdoor channels, one of which received ambient‐temperature water from an adjacent reservoir while the other received an artificially‐heated discharge. Daily evaporation was calculated from bihourly values of water temperature and hourly values of meteorological variables for a 63‐day study period in the summer. The evaporation data were then used to derive mass transfer evaporation formulas for heated and ambient flowing channels.</span></p>","language":"English","publisher":"ASCE","doi":"10.1061/(ASCE)0733-9402(1984)110:1(1)","usgsCitation":"Fulford, J., and Sturm, T., 1984, Evaporation from flowing channels: Journal of Energy Engineering - ASCE, v. 110, no. 1, p. 1-9, https://doi.org/10.1061/(ASCE)0733-9402(1984)110:1(1).","productDescription":"9 p.","startPage":"1","endPage":"9","numberOfPages":"9","costCenters":[],"links":[{"id":222028,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"110","issue":"1","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a0d10e4b0c8380cd52de0","contributors":{"authors":[{"text":"Fulford, J.M.","contributorId":27473,"corporation":false,"usgs":true,"family":"Fulford","given":"J.M.","email":"","affiliations":[],"preferred":false,"id":364142,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Sturm, T.W.","contributorId":79623,"corporation":false,"usgs":true,"family":"Sturm","given":"T.W.","email":"","affiliations":[],"preferred":false,"id":364143,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70013868,"text":"70013868 - 1984 - Isotopic evidence for glacial meltwater recharge to the Cambrian-Ordovician aquifer, north-central United States","interactions":[],"lastModifiedDate":"2013-01-26T15:42:32","indexId":"70013868","displayToPublicDate":"1984-01-01T00:00:00","publicationYear":"1984","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3218,"text":"Quaternary Research","active":true,"publicationSubtype":{"id":10}},"title":"Isotopic evidence for glacial meltwater recharge to the Cambrian-Ordovician aquifer, north-central United States","docAbstract":"The chemistry of water in the Cambrian-Ordovician aquifer in six midwestern states has been studied as part of the Northern Midwest Regional Aquifer-System Analysis of the U.S. Geological Survey. Dissolved-solids concentrations generally increase perpendicular to the direction of regional groundwater flow, from less than 400 mg/liter in southeast Minnesota, southwest Wisconsin, and northeast Iowa to more than 10,000 mg/liter in northwest Missouri. Isotopic ratios of hydrogen and oxygen are significantly depleted from north to south, with an areal distribution approximately parallel to the distribution of dissolved solids. For example, ??18O in southern Iowa and northern Missouri is about 6 parts per thousand lighter than ??18O of modern recharge water in Minnesota and Wisconsin. Covariance between ??18O and ??D of the groundwater, similar to that of modern precipitation, suggests that the differences in isotopic ratios between groundwater and modern recharge water reflect meteoric signatures of water during past recharge events rather than geochemical processes such as isotopic exchange with aquifer materials. The pronounced parallelism between the distribution of isotopes and dissolved solids over large areas probably reflects largescale recharge of Pleistocene glacial meltwater into the aquifer system, which probably had a paleoflow system with a gradient from northeast to southwest rather than from northwest to southeast. ?? 1984.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Quaternary Research","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"Elsevier","publisherLocation":"Amsterdam, Netherlands","doi":"10.1016/0033-5894(84)90026-7","issn":"00335894","usgsCitation":"Siegel, D.I., and Mandle, R., 1984, Isotopic evidence for glacial meltwater recharge to the Cambrian-Ordovician aquifer, north-central United States: Quaternary Research, v. 22, no. 3, p. 328-335, https://doi.org/10.1016/0033-5894(84)90026-7.","startPage":"328","endPage":"335","numberOfPages":"8","costCenters":[],"links":[{"id":266551,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1016/0033-5894(84)90026-7"},{"id":220060,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"22","issue":"3","noUsgsAuthors":false,"publicationDate":"2017-01-20","publicationStatus":"PW","scienceBaseUri":"505a3fabe4b0c8380cd64703","contributors":{"authors":[{"text":"Siegel, D. I.","contributorId":77562,"corporation":false,"usgs":true,"family":"Siegel","given":"D.","email":"","middleInitial":"I.","affiliations":[],"preferred":false,"id":367048,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Mandle, R.J.","contributorId":27090,"corporation":false,"usgs":true,"family":"Mandle","given":"R.J.","email":"","affiliations":[],"preferred":false,"id":367047,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70013206,"text":"70013206 - 1984 - A standard-reference water-suspended sediment sample for total recoverable metals","interactions":[],"lastModifiedDate":"2024-05-13T16:58:52.778997","indexId":"70013206","displayToPublicDate":"1984-01-01T00:00:00","publicationYear":"1984","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2474,"text":"Journal of Testing and Evaluation","active":true,"publicationSubtype":{"id":10}},"title":"A standard-reference water-suspended sediment sample for total recoverable metals","docAbstract":"<p><span>The U.S. Geological Survey has been preparing and maintaining a library of standard-reference water samples for dissolved inorganic constituents for 19 years. Recently, the reference-sample program was expanded to include a water-suspended sediment mixture for the determination of total recoverable metals. An interlaboratory round-robin study was conducted. Digestion procedures used by the U.S. Geological Survey and the U.S. Environmental Protection Agency were used to solubilize the metals before their measurement. The data indicate the both digestion procedures for total recoverable metals are essentially equivalent. Precision data are comparable to those data obtained in standard-reference water samples for dissolved metals.</span></p>","language":"English","publisher":"ASME","doi":"10.1520/JTE11072J","issn":"00903973","usgsCitation":"Fishman, M., Malo, B.A., and Boyle, D.K., 1984, A standard-reference water-suspended sediment sample for total recoverable metals: Journal of Testing and Evaluation, v. 12, no. 3, p. 182-186, https://doi.org/10.1520/JTE11072J.","productDescription":"5 p.","startPage":"182","endPage":"186","numberOfPages":"5","costCenters":[],"links":[{"id":219842,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"12","issue":"3","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505aaf87e4b0c8380cd8763a","contributors":{"authors":[{"text":"Fishman, Marvin J.","contributorId":87110,"corporation":false,"usgs":true,"family":"Fishman","given":"Marvin J.","affiliations":[],"preferred":false,"id":365544,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Malo, Bernard A.","contributorId":78868,"corporation":false,"usgs":true,"family":"Malo","given":"Bernard","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":365542,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Boyle, Delora K.","contributorId":79944,"corporation":false,"usgs":true,"family":"Boyle","given":"Delora","email":"","middleInitial":"K.","affiliations":[],"preferred":false,"id":365543,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
]}