{"pageNumber":"1567","pageRowStart":"39150","pageSize":"25","recordCount":40783,"records":[{"id":70156426,"text":"70156426 - 1978 - Late Miocene mollusks from the Queen Charlotte Islands, British Columbia, Canada","interactions":[],"lastModifiedDate":"2015-08-21T10:52:33","indexId":"70156426","displayToPublicDate":"1978-11-30T18:00:00","publicationYear":"1978","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2446,"text":"Journal of Research of the U.S. Geological Survey","active":true,"publicationSubtype":{"id":10}},"title":"Late Miocene mollusks from the Queen Charlotte Islands, British Columbia, Canada","docAbstract":"<p>A fauna of bivalve mollusks, scattered gastropods, and an echinoid from exposures of the Skonun Formation in the northeastern part of Graham Island is indicative of an early late Miocene age and correlation with the provincial Wishkahan Stage. The molluscan assemblages are from the upper 600 of the 1800-m-thick marine and nonmarine formation, which appears to be entirely of late Miocene age. The Skonun Formation is the strandline fa.cies of marginal marine and nonmarine deposits of the northwestern part of the Queen Charlotte basin, a Nieogene embayment paralleling the modern mainland coast. The molluscan fauna and associated lignite beds are known from a few widely scattered outcrops; they are indicative of alternating marine and nonmarine to brackish-water environments in the upper part of the formation. The Skonun fauna occurs near the northern boundary of the Pacific Northwest Neogene molluscan province. It is the only marine Neogene molluscan fauna known from the British Columbia coast. The fauna has strong taxonomic ties with the fauna of the Empire Formation of southwestern Oregon and has several species in common with the upper Miocene of the Lituya district, southeastern Alaska, implying that these three faunas are coeval.</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Arlington, VA","usgsCitation":"Addicott, W.O., 1978, Late Miocene mollusks from the Queen Charlotte Islands, British Columbia, Canada: Journal of Research of the U.S. Geological Survey, v. 6, no. 5, p. 677-689.","productDescription":"13 p.","startPage":"677","endPage":"689","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[],"links":[{"id":307118,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":307111,"rank":1,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/journal/1978/vol6issue5/report.pdf","text":"Report","size":"31.11 MB","linkFileType":{"id":1,"text":"pdf"},"description":"Report"}],"country":"Canada","otherGeospatial":"Queen Charlotte Islands, Graham Island","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -133.22296142578125,\n              53.1237017988457\n            ],\n            [\n              -133.22296142578125,\n              54.27645123048291\n            ],\n            [\n              -131.81396484375,\n              54.27645123048291\n            ],\n            [\n              -131.81396484375,\n              53.1237017988457\n            ],\n            [\n              -133.22296142578125,\n              53.1237017988457\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"6","issue":"5","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"55d84bb9e4b0518e3546f01a","contributors":{"authors":[{"text":"Addicott, Warren O.","contributorId":80668,"corporation":false,"usgs":true,"family":"Addicott","given":"Warren","email":"","middleInitial":"O.","affiliations":[],"preferred":false,"id":569135,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70156358,"text":"70156358 - 1978 - Wood River mining district, Idaho - intrusion-related lead-silver deposits derived from country rock source","interactions":[],"lastModifiedDate":"2015-08-20T14:27:05","indexId":"70156358","displayToPublicDate":"1978-11-30T18:00:00","publicationYear":"1978","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2446,"text":"Journal of Research of the U.S. Geological Survey","active":true,"publicationSubtype":{"id":10}},"title":"Wood River mining district, Idaho - intrusion-related lead-silver deposits derived from country rock source","docAbstract":"<p>Lead-silver deposits in the Wood River mining district occur in shear zones in hornfelsed argillite of the Devonian Milligen Formation near granitic plutons and under the Wood River thrust fault. The principal ore minerals are argentiferous galena and sphalerite; siderite is the principal gangue. The &delta;<sup>34</sup>S values of the sulfide minerals range from +2.2 to +15.0 permil, indicating that the sulfur had a shallow crustal source. &Delta;<sup>34</sup>S values between sphalerite and galena range from +2.3 to +3.4 permil, corresponding to sulfur isotope temperatures between 280&deg; and 182 &deg;C. Hydrothermal barite has a&nbsp;&delta;<sup>34</sup>S of +13.2 permil. Lead isotope ratios are radiogenic, also pointing to a shallow crustal source. Quartz gangue has &delta;<sup>18</sup>O of +16.4 permil and a calculated &delta;<sup>18</sup>O<sub>H20</sub> at 270&deg;C of +8.4 permil. This value is reasonable for a hydrothermal fluid that had reached equilibrium with the argillite country rock. The siderite gangue has&nbsp;&delta;<sup>18</sup>O and&nbsp;&delta;<sup>13</sup>C values of +14.0 and -5.5 permil, respectively. Fluid inclusions have homogenization temperatures of 244&deg;-307&deg;C and average 270&deg;C. Freezing-stage measurements ranged from -1.85 to -2.8&deg;C, suggesting salinities of 3.2 to 4.8 weight percent. The &delta;D values of inclusion fluid in ore and gangue minerals are -110 to -120 permil. The geology, isotope, and fluid-inclusion data are consistent with a model of hydrothermal systems of meteoric water in faulted and shattered Paleozoic rocks near plutonic masses. This environment permitted deep circulation of the hydrothermal fluids, which dissolved the metals and sulfur from the Paleozoic host rocks and deposited ore in favorable beds or structures under the regional Wood River thrust fault.</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Arlington, VA","usgsCitation":"Hall, W.E., Rye, R.O., and Doe, B.R., 1978, Wood River mining district, Idaho - intrusion-related lead-silver deposits derived from country rock source: Journal of Research of the U.S. Geological Survey, v. 6, no. 5, p. 579-592.","productDescription":"14 p.","startPage":"579","endPage":"592","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[],"links":[{"id":306999,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":306998,"rank":1,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/journal/1978/vol6issue5/report.pdf","text":"Report","size":"31.11 MB","linkFileType":{"id":1,"text":"pdf"},"description":"Report"}],"country":"United States","state":"Idaho","county":"Blaine County","city":"Hailey, Bellevue","otherGeospatial":"Wood River","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -114.52629089355469,\n              43.3616313239934\n            ],\n            [\n              -114.52629089355469,\n              43.76514352427404\n            ],\n            [\n              -114.04907226562499,\n              43.76514352427404\n            ],\n            [\n              -114.04907226562499,\n              43.3616313239934\n            ],\n            [\n              -114.52629089355469,\n              43.3616313239934\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"6","issue":"5","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"55d6fa38e4b0518e3546bc5f","contributors":{"authors":[{"text":"Hall, Wayne E.","contributorId":89955,"corporation":false,"usgs":true,"family":"Hall","given":"Wayne","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":568845,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Rye, Robert O. rrye@usgs.gov","contributorId":1486,"corporation":false,"usgs":true,"family":"Rye","given":"Robert","email":"rrye@usgs.gov","middleInitial":"O.","affiliations":[{"id":211,"text":"Crustal Geophysics and Geochemistry Science Center","active":true,"usgs":true}],"preferred":true,"id":568846,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Doe, Bruce R.","contributorId":87554,"corporation":false,"usgs":true,"family":"Doe","given":"Bruce","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":568847,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70012564,"text":"70012564 - 1978 - Strain in southern California: Measured uniaxial north-south regional contraction","interactions":[],"lastModifiedDate":"2026-01-15T16:14:01.738791","indexId":"70012564","displayToPublicDate":"1978-11-24T00:00:00","publicationYear":"1978","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3338,"text":"Science","active":true,"publicationSubtype":{"id":10}},"title":"Strain in southern California: Measured uniaxial north-south regional contraction","docAbstract":"<p><span>The plate tectonics model of the Pacific moving northwest relative to North America implies that the regional strain in California should be simple shear across a vertical plane striking N45°W or equivalently equal parts of north-south contraction and east-west extension. Measurements of the strain accumulation at seven separate sites in southern California in the interval 1972 through 1978 indicate a remarkably consistent uniaxial north-south contraction of about 0.3 part per million per year; the expected east-west extension is absent. It is not clear whether the period from 1972 through 1978 is anomalous or whether the secular strain in southern California is indeed a uniaxial north-south contraction.</span></p>","language":"English","publisher":"American Association for the Advancement of Science","doi":"10.1126/science.202.4370.883","issn":"00368075","usgsCitation":"Savage, J., Prescott, W., Lisowski, M., and King, N., 1978, Strain in southern California: Measured uniaxial north-south regional contraction: Science, v. 202, no. 4370, p. 883-885, https://doi.org/10.1126/science.202.4370.883.","productDescription":"3 p.","startPage":"883","endPage":"885","costCenters":[],"links":[{"id":222311,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"California","otherGeospatial":"southern California","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            [\n              -121.81060685876793,\n              36.346150292968446\n            ],\n            [\n              -119.8985112272712,\n              32.243248973786606\n            ],\n            [\n              -114.26703228542317,\n              32.63578496612345\n            ],\n            [\n              -114.40429729514454,\n              33.51898010166001\n            ],\n            [\n              -114.09337844145625,\n              34.27940541398779\n            ],\n            [\n              -114.53847930599221,\n              35.03935760819119\n            ],\n            [\n              -117.32430013142883,\n              37.01942028865123\n            ],\n            [\n              -121.81060685876793,\n              36.346150292968446\n            ]\n          ]\n        ],\n        \"type\": \"Polygon\"\n      }\n    }\n  ]\n}","volume":"202","issue":"4370","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505b9897e4b08c986b31c0b7","contributors":{"authors":[{"text":"Savage, J.C. 0000-0002-5114-7673","orcid":"https://orcid.org/0000-0002-5114-7673","contributorId":102876,"corporation":false,"usgs":true,"family":"Savage","given":"J.C.","affiliations":[],"preferred":false,"id":363929,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Prescott, W.H.","contributorId":96337,"corporation":false,"usgs":true,"family":"Prescott","given":"W.H.","email":"","affiliations":[],"preferred":false,"id":363928,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Lisowski, M.","contributorId":70381,"corporation":false,"usgs":true,"family":"Lisowski","given":"M.","email":"","affiliations":[],"preferred":false,"id":363927,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"King, N.","contributorId":14925,"corporation":false,"usgs":true,"family":"King","given":"N.","affiliations":[],"preferred":false,"id":363926,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70199553,"text":"70199553 - 1978 - Model aids planners in predicting rising ground-water levels in San Bernardino, California","interactions":[],"lastModifiedDate":"2018-09-20T15:49:02","indexId":"70199553","displayToPublicDate":"1978-11-01T15:48:16","publicationYear":"1978","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3825,"text":"Groundwater","active":true,"publicationSubtype":{"id":10}},"title":"Model aids planners in predicting rising ground-water levels in San Bernardino, California","docAbstract":"<p>The city of San Bernardino is in a semiarid inland valley about 60 miles (100 kilometers) east of Los Angeles. The southern part of the city is traversed by the San Jacinto fault. Adjacent to the upgradient (northeast) side of the fault is a 10 square mile (26 square kilometers) area which contains a zone in the alluvial ground‐water basin that formerly was under artesian pressure and consisted of swampy lands with a history of flowing wells, springs, and ground‐water discharge to Warm Creek.</p><p>Since about 1945, water levels have declined more than 100 feet (30 meters), and the swampy lands have dried up and are now highly urbanized. Basin replenishment by artificial recharge of imported northern California water at the base of the San Bernardino Mountains may cause ground‐water levels to rise again in the area that was formerly swampy land. If this should happen, building foundations and basements could be subjected to structural damage and flooding by renewed flowing of unplugged artesian wells.</p><p>The U.S. Geological Survey, in cooperation with the San Bernardino Valley Municipal Water District, is developing a two‐layer digital model to aid in predicting the rate and extent of the rise in water levels. The solution to the mathematical equations used in the model was approximated numerically by the Galerkin finite‐element method. The water district desires to evaluate water management alternatives, such as varying location, distribution, amounts of recharge, and pumping centers, to avoid excessive water level rises that could indicate an overfilling of the basin and could cause damage.</p>","language":"English","doi":"10.1111/j.1745-6584.1978.tb03257.x","usgsCitation":"Hardt, W.F., and Hutchinson, C.B., 1978, Model aids planners in predicting rising ground-water levels in San Bernardino, California: Groundwater, v. 16, no. 6, p. 424-431, https://doi.org/10.1111/j.1745-6584.1978.tb03257.x.","productDescription":"8 p.","startPage":"424","endPage":"431","costCenters":[{"id":154,"text":"California Water Science Center","active":true,"usgs":true}],"links":[{"id":357576,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"California","city":"San Berndardino","volume":"16","issue":"6","noUsgsAuthors":false,"publicationDate":"2006-07-06","publicationStatus":"PW","contributors":{"authors":[{"text":"Hardt, William F.","contributorId":70013,"corporation":false,"usgs":true,"family":"Hardt","given":"William","email":"","middleInitial":"F.","affiliations":[],"preferred":false,"id":745839,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Hutchinson, C. B.","contributorId":94655,"corporation":false,"usgs":true,"family":"Hutchinson","given":"C.","email":"","middleInitial":"B.","affiliations":[],"preferred":false,"id":745840,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70113434,"text":"70113434 - 1978 - Trend analysis of vegetation in Louisiana's Atchafalaya river basin","interactions":[],"lastModifiedDate":"2014-06-19T16:38:56","indexId":"70113434","displayToPublicDate":"1978-10-10T16:31:15","publicationYear":"1978","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3019,"text":"Pecora IV Proceedings of the Symposium","active":true,"publicationSubtype":{"id":10}},"title":"Trend analysis of vegetation in Louisiana's Atchafalaya river basin","docAbstract":"<p>The purpose of the study was to determine vegetation succession trends; produce a current vegetation map of the basin; and to develop a mathematical model capable of predicting vegetation changes based on hydrologic factors.  A statistical relationship of forests and hydrological variables with forest succession constraints predicted forest acreage totals for 16 forest categories within 70% or better of actual values in two-thirds of the cases.  Using time-lapsed photography covering 42 years, 23 categories were described.  The succession trend of vegetation since 1930, by sedimentation, had been toward mixed hardwoods, except for isolated areas.  Satellite MSS Band 7 imagery was used to map the current vegetation into three main categories and for assessment of acreage.  Additionally, a geological anomaly was recognized on satellite imagery indication an effect on drainage and sedimentation.</p>","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Pecora IV Proceedings of the Symposium","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"National Wildlife Federation","publisherLocation":"Reston, VA","usgsCitation":"O’Neil, C.P., deSteiguer, J.E., and North, G.W., 1978, Trend analysis of vegetation in Louisiana's Atchafalaya river basin: Pecora IV Proceedings of the Symposium, p. 114-136.","productDescription":"23 p.","startPage":"114","endPage":"136","numberOfPages":"23","costCenters":[],"links":[{"id":288941,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Louisiana","otherGeospatial":"Atchafalaya River Basin","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -91.8258,29.475 ], [ -91.8258,31.0271 ], [ -91.1728,31.0271 ], [ -91.1728,29.475 ], [ -91.8258,29.475 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"53ae787ae4b0abf75cf2d6e2","contributors":{"authors":[{"text":"O’Neil, Calvin P.","contributorId":58943,"corporation":false,"usgs":true,"family":"O’Neil","given":"Calvin","email":"","middleInitial":"P.","affiliations":[],"preferred":false,"id":495098,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"deSteiguer, J. Edward","contributorId":40903,"corporation":false,"usgs":true,"family":"deSteiguer","given":"J.","email":"","middleInitial":"Edward","affiliations":[],"preferred":false,"id":495097,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"North, Gary W.","contributorId":28587,"corporation":false,"usgs":true,"family":"North","given":"Gary","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":495096,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70119899,"text":"70119899 - 1978 - Statistical inference from capture data on closed animal populations","interactions":[],"lastModifiedDate":"2014-08-11T13:30:33","indexId":"70119899","displayToPublicDate":"1978-10-01T12:59:07","publicationYear":"1978","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3773,"text":"Wildlife Monographs","active":true,"publicationSubtype":{"id":10}},"title":"Statistical inference from capture data on closed animal populations","docAbstract":"<p>The estimation of animal abundance is an important problem in both the theoretical and applied biological sciences.  Serious work to develop estimation methods began during the 1950s, with a few attempts before that time.  The literature on estimation methods has increased tremendously during the past 25 years (Cormack 1968, Seber 1973).</p>\n<br/>\n<p>However, in large part, the problem remains unsolved.  Past efforts toward comprehensive and systematic estimation of density (D) or population size (N) have been inadequate, in general.  While more than 200 papers have been published on the subject, one is generally left without a unified approach to the estimation of abundance of an animal population</p>\n<br/.>\n<p>This situation is unfortunate because a number of pressing research problems require such information.  In addition, a wide array of environmental assessment studies and biological inventory programs require the estimation of animal abundance.  These needs have been further emphasized by the requirement for the preparation of Environmental Impact Statements imposed by the National Environmental Protection Act in 1970.</p>\n<br/>\n<p>This publication treats inference procedures for certain types of capture data on closed animal populations.  This includes multiple capture-recapture studies (variously called capture-mark-recapture, mark-recapture, or tag-recapture studies) involving livetrapping techniques and removal studies involving kill traps or at least temporary removal of captured individuals during the study.  Animals do not necessarily need to be physically trapped; visual sightings of marked animals and electrofishing studies also produce data suitable for the methods described in this monograph.</p>\n<br/>\n<p>To provide a frame of reference for what follows, we give an exampled of a capture-recapture experiment to estimate population size of small animals using live traps.  The general field experiment is similar for all capture-recapture studies (a removal study is, of course, slightly different).  A typical field experiment is the following: a number of traps are positioned in the area to be studied, say 144 traps in a 12 X 12 grid, 7 m apart.  At the beginning of the study (j=1) a sample size of n<sub>1</sub> is taken from the population, the animals are tagged and marked for future identification, and then returned to the population, usually at the same point where they were trapped.  After allowing time of the marked and unmarked animals to mix, a second sample (j=2, often the following day) or n<sub>2</sub> animals is then taken.the second sample normally contains both marked and unmarked animals.  The unmarked animals are marked and all captured animals are released back into the population.  This procedure continues for t periods where t ≥ 2.  The animals should be marked in such a way that the capture-recapture history of each animal caught during the study is known.  In practice, toes are often clipped to uniquely identify individual animals (Taber and Cowan 1969) or serially numbered tags are sometimes used on larger animals.</p>\n<br/>\n<p>Such capture studies are classified by 2 schemes that are directly related to what class of models are appropriate and what parameters can be estimated.  The first classification addresses the subject of closure.  Closure usually means the size of the population is constant over the priod of investigation, i.e., no recruitment (birth or immigration) or losses (death or emigration).  This is a strong assumption and, of course, never completely true in a natural biological population.  For greater generality, we define closure to mean there are no unknown changes to the initial population.  In practice, this means known losses (trap death), or deliberate removals) do not violate our definition of closure.  If the study is properly designed, closure can be met at least approximately.  Open or nonclosed populations explicitly allow for one or more types of recruitment or losses to operate during the course of the experiment (Jolly 1965, Seber 1965, Robson 1969, Pollock 1975).  Only closed populations will be considered in this monograph.</p>\n<br/>\n<p>The second classification depends on the type of data collected with 2 possibilities occurring (Pollock 1974, unpublished doctoral dissertation, Cornell University, Ithaca, New York):</p>\n<br/>\n<p>(1) only information on the recovery of marked animals is available for each sampling occasion, j, j=1, 2, ... t.</p>\n<br/>\n<p>(2) information on both marked and unmarked animals is available for each sampling occasion, j, j=1, 2, ... t.</p>\n<br/>\n<p>In case (1), population size (N) is not identifiable, however, other parameters can be estimated (Brownie et al. 1978).  In case (2), N can be estimated using a wide variety of approaches depending upon what we wish to assume.  Only case (2) will be dealt with here.</p>","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Wildlife Monographs","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"Wildlife Society","publisherLocation":"Washington, D.C.","usgsCitation":"Otis, D.L., Burnham, K.P., White, G.C., and Anderson, D.R., 1978, Statistical inference from capture data on closed animal populations: Wildlife Monographs, no. 62, p. 3-135.","productDescription":"133 p.","startPage":"3","endPage":"135","numberOfPages":"133","costCenters":[],"links":[{"id":291962,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"issue":"62","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"53e9d8d4e4b008eaa4f3f695","contributors":{"authors":[{"text":"Otis, David L.","contributorId":78455,"corporation":false,"usgs":true,"family":"Otis","given":"David","email":"","middleInitial":"L.","affiliations":[{"id":350,"text":"Iowa Cooperative Fish and Wildlife Research Unit","active":false,"usgs":true}],"preferred":false,"id":497851,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Burnham, Kenneth P.","contributorId":95025,"corporation":false,"usgs":true,"family":"Burnham","given":"Kenneth","email":"","middleInitial":"P.","affiliations":[{"id":189,"text":"Colorado Cooperative Fish and Wildlife Research Unit","active":false,"usgs":true}],"preferred":false,"id":497853,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"White, Gary C.","contributorId":66831,"corporation":false,"usgs":false,"family":"White","given":"Gary","email":"","middleInitial":"C.","affiliations":[{"id":6621,"text":"Colorado State University","active":true,"usgs":false}],"preferred":false,"id":497850,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Anderson, David R.","contributorId":92722,"corporation":false,"usgs":true,"family":"Anderson","given":"David","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":497852,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70119882,"text":"70119882 - 1978 - The stochastic variation of instream values in rivers","interactions":[],"lastModifiedDate":"2014-08-11T11:34:11","indexId":"70119882","displayToPublicDate":"1978-08-19T11:29:49","publicationYear":"1978","noYear":false,"publicationType":{"id":4,"text":"Book"},"publicationSubtype":{"id":12,"text":"Conference publication"},"title":"The stochastic variation of instream values in rivers","docAbstract":"No abstract available.","largerWorkTitle":"Verification of Mathematical and Physical Models in Hydraulic Engineering Proceedings: 26th Annual Hydraulics Division specialty Conference","conferenceTitle":"26th annual Hydraulics Division specialty conference","conferenceDate":"1978-08-09T00:00:00","conferenceLocation":"College Park, MD","language":"English","publisher":"American Society of Civil Engineers","publisherLocation":"New York, NY","usgsCitation":"Milhous, R.T., and Bovee, K.D., 1978, The stochastic variation of instream values in rivers, 8 p.","productDescription":"8 p.","numberOfPages":"8","costCenters":[],"links":[{"id":291951,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"53e9d8dae4b008eaa4f3f6a5","contributors":{"authors":[{"text":"Milhous, Robert T.","contributorId":28646,"corporation":false,"usgs":true,"family":"Milhous","given":"Robert","email":"","middleInitial":"T.","affiliations":[],"preferred":false,"id":497837,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Bovee, Ken D.","contributorId":100447,"corporation":false,"usgs":true,"family":"Bovee","given":"Ken","email":"","middleInitial":"D.","affiliations":[],"preferred":false,"id":497838,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70176608,"text":"70176608 - 1978 - Three-dimensional finite-difference model of ground-water system underlying the Muskegon County wastewater disposal system, Michigan","interactions":[],"lastModifiedDate":"2026-02-05T16:19:31.978082","indexId":"70176608","displayToPublicDate":"1978-08-18T00:00:00","publicationYear":"1978","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2446,"text":"Journal of Research of the U.S. Geological Survey","active":true,"publicationSubtype":{"id":10}},"title":"Three-dimensional finite-difference model of ground-water system underlying the Muskegon County wastewater disposal system, Michigan","docAbstract":"<p><span>The spray irrigation system used by Muskegon County for wastewater treatment is the largest of its kind in the United States. It has 2200 hectares of irrigated farm land, 688 hectares of treatment lagoons, and 105 kilometers of drainage tile. The system has a design capacity of 1.8 cubic meters of wastewater per second. A three-dimensional finite-difference model was developed to study the effect of the disposal operation on ground-water conditions. Model calculations show that the water table at and adjacent to most of the wastewater site is lower as a result of the operation of the system to date. However, along the northwest boundary of the site, where irrigated land was not undertiled, the water table is 1 to 2 meters higher than it would be under natural conditions. Predictive simulations indicate that, even if the drainage tiles lost 75 percent of their effectiveness, the impact of disposal operations on ground-water levels would be negligible outside of the wastewater site.</span></p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","collaboration":"Prepared in cooperation with the Geological Survey Division, Michigan Department of Natural Resources","usgsCitation":"McDonald, M.G., and Fleck, W.B., 1978, Three-dimensional finite-difference model of ground-water system underlying the Muskegon County wastewater disposal system, Michigan: Journal of Research of the U.S. Geological Survey, v. 6, no. 3, p. 307-318.","startPage":"307","endPage":"318","numberOfPages":"12","costCenters":[{"id":382,"text":"Michigan Water Science Center","active":true,"usgs":true}],"links":[{"id":328875,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/unnumbered/70176608/report-thumb.jpg"},{"id":499587,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/unnumbered/70176608/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"country":"United States","state":"Michigan","county":"Muskegon County","geographicExtents":"{\"type\":\"FeatureCollection\",\"features\":[{\"type\":\"Feature\",\"geometry\":{\"type\":\"Polygon\",\"coordinates\":[[[-86.0409,43.4667],[-86.0408,43.3803],[-86.0395,43.2934],[-86.0288,43.2933],[-85.9225,43.2915],[-85.9093,43.291],[-85.7917,43.2923],[-85.79,43.2035],[-85.9082,43.205],[-85.907,43.119],[-86.1455,43.1172],[-86.2698,43.1175],[-86.2816,43.1407],[-86.2979,43.1671],[-86.3022,43.1739],[-86.3072,43.1821],[-86.3235,43.2058],[-86.3298,43.2153],[-86.3379,43.2267],[-86.3278,43.2317],[-86.3272,43.2317],[-86.3234,43.2308],[-86.3216,43.2258],[-86.321,43.219],[-86.3153,43.2167],[-86.3115,43.2162],[-86.3065,43.218],[-86.3015,43.218],[-86.2971,43.2167],[-86.2908,43.2198],[-86.2839,43.2225],[-86.2782,43.2239],[-86.2776,43.2248],[-86.2725,43.2321],[-86.2681,43.2325],[-86.2625,43.2316],[-86.2606,43.233],[-86.2593,43.2389],[-86.253,43.243],[-86.2442,43.2425],[-86.2416,43.2498],[-86.2454,43.257],[-86.2397,43.2634],[-86.2334,43.2661],[-86.2233,43.2693],[-86.2189,43.2711],[-86.2183,43.2706],[-86.2139,43.2688],[-86.2101,43.2679],[-86.2051,43.2711],[-86.202,43.2724],[-86.2026,43.2729],[-86.2032,43.2733],[-86.2126,43.2711],[-86.217,43.2729],[-86.2259,43.2716],[-86.229,43.2698],[-86.2303,43.2698],[-86.234,43.2698],[-86.246,43.2639],[-86.2479,43.2612],[-86.2511,43.2612],[-86.2523,43.2612],[-86.2617,43.2598],[-86.263,43.258],[-86.2668,43.2512],[-86.2674,43.2507],[-86.2832,43.243],[-86.2951,43.2421],[-86.3008,43.2444],[-86.3014,43.2449],[-86.3133,43.2485],[-86.3284,43.2495],[-86.3335,43.2467],[-86.3335,43.2454],[-86.3284,43.2444],[-86.324,43.2408],[-86.3266,43.2354],[-86.3398,43.2313],[-86.3431,43.2339],[-86.3423,43.2376],[-86.3686,43.2763],[-86.383,43.2982],[-86.395,43.3169],[-86.3975,43.3209],[-86.4188,43.3642],[-86.4302,43.3856],[-86.4509,43.4425],[-86.4534,43.4484],[-86.4547,43.4538],[-86.4559,43.4589],[-86.4572,43.4643],[-86.4597,43.4721],[-86.3966,43.4707],[-86.3758,43.4706],[-86.2774,43.4692],[-86.1588,43.4675],[-86.0964,43.4669],[-86.0787,43.4669],[-86.0409,43.4667]]]},\"properties\":{\"name\":\"Muskegon\",\"state\":\"MI\"}}]}","volume":"6","issue":"3","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"57ffb86fe4b0824b2d1706c5","contributors":{"authors":[{"text":"McDonald, Michael G.","contributorId":47352,"corporation":false,"usgs":true,"family":"McDonald","given":"Michael","email":"","middleInitial":"G.","affiliations":[],"preferred":false,"id":649371,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Fleck, William B.","contributorId":17587,"corporation":false,"usgs":true,"family":"Fleck","given":"William","email":"","middleInitial":"B.","affiliations":[],"preferred":false,"id":649372,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70012525,"text":"70012525 - 1978 - A field evaluation of subsurface and surface runoff. II. Runoff processes","interactions":[],"lastModifiedDate":"2025-04-10T16:27:32.272303","indexId":"70012525","displayToPublicDate":"1978-08-01T00:00:00","publicationYear":"1978","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2342,"text":"Journal of Hydrology","active":true,"publicationSubtype":{"id":10}},"title":"A field evaluation of subsurface and surface runoff. II. Runoff processes","docAbstract":"<p>Combined use of radioisotope tracer, flow rate, specific conductance and suspended-sediment measurements on a large field plot near Stanford, California, has provided more detailed information on surface and subsurface storm runoff processes than would be possible from any single approach used in isolation. Although the plot was surficially uniform, the runoff processes were shown to be grossly nonuniform, both spatially over the plot, and laterally and vertically within the soil. The three types of processes that have been suggested as sources of storm runoff (Horton-type surface runoff, saturated overland flow, and rapid subsurface throughflow) all occurred on the plot. The nonuniformity of the processes supports the partial- and variable-source area concepts. Subsurface storm runoff occurred in a saturated layer above the subsoil horizon, and short travel times resulted from flow through macropores rather than the soil matrix. Consideration of these observations would be necessary for physically realistic modeling of the storm runoff process.&nbsp;</p>","language":"English","publisher":"Elsevier","doi":"10.1016/0022-1694(78)90077-X","issn":"00221694","usgsCitation":"Pilgrim, D., Huff, D., and Steele, T., 1978, A field evaluation of subsurface and surface runoff. II. Runoff processes: Journal of Hydrology, v. 38, no. 3-4, p. 319-341, https://doi.org/10.1016/0022-1694(78)90077-X.","productDescription":"23 p.","startPage":"319","endPage":"341","costCenters":[],"links":[{"id":222725,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"California","otherGeospatial":"Stanford","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            [\n              -122.18394653209774,\n              37.44001465062021\n            ],\n            [\n              -122.18394653209774,\n              37.42002761679916\n            ],\n            [\n              -122.16056569921768,\n              37.42002761679916\n            ],\n            [\n              -122.16056569921768,\n              37.44001465062021\n            ],\n            [\n              -122.18394653209774,\n              37.44001465062021\n            ]\n          ]\n        ],\n        \"type\": \"Polygon\"\n      }\n    }\n  ]\n}","volume":"38","issue":"3-4","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5059e3d0e4b0c8380cd46236","contributors":{"authors":[{"text":"Pilgrim, D.H.","contributorId":44293,"corporation":false,"usgs":true,"family":"Pilgrim","given":"D.H.","email":"","affiliations":[],"preferred":false,"id":363818,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Huff, D.D.","contributorId":31913,"corporation":false,"usgs":true,"family":"Huff","given":"D.D.","email":"","affiliations":[],"preferred":false,"id":363816,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Steele, T.D.","contributorId":38976,"corporation":false,"usgs":true,"family":"Steele","given":"T.D.","email":"","affiliations":[],"preferred":false,"id":363817,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70012526,"text":"70012526 - 1978 - Numerical simulation of dissolved silica in the San Fancisco Bay","interactions":[],"lastModifiedDate":"2023-10-26T16:35:19.855054","indexId":"70012526","displayToPublicDate":"1978-08-01T00:00:00","publicationYear":"1978","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1585,"text":"Estuarine and Coastal Marine Science","active":true,"publicationSubtype":{"id":10}},"title":"Numerical simulation of dissolved silica in the San Fancisco Bay","docAbstract":"<p><span>A two-dimensional (vertical) steady-state numerical model that simulates water circulation and dissolved-silica distributions is applied to northern San Francisco Bay. The model (1) describes the strong influence of river inflow on estuarine circulation and, in turn, on the biologically modulated silica concentration, and (2) shows how rates of silica uptake relate to silica supply and mixing rates in modifying a conservative behavior. Longitudinal silica distributions influenced by biological uptake (assuming both vertically uniform and vertically decreasing uptake situations) show that uptake rates of 1 to 10 μg-at. l</span><sup>−1</sup><span>&nbsp;day</span><sup>−1</sup><span>&nbsp;are sufficient to depress silica concentrations at river inflows of 100–400 m</span><sup>3</sup><span>&nbsp;s</span><sup>−1</sup><span>, respectively, and that the higher rates appear ineffective at inflows above 400 m</span><sup>3</sup><span>&nbsp;s</span><sup>−1</sup><span>. The simulations further indicate that higher silica utilization in the null zone is not essential to depress silica concentrations strongly there. Advective water-replacement times at river inflows of 400, 200 and 100 m</span><sup>3</sup><span>&nbsp;s</span><sup>−1</sup><span>&nbsp;are computed to be less than 25, 45 and 75 days, respectively, for a 120-km estuary-river system.</span></p>","language":"English","publisher":"Elsevier","doi":"10.1016/0302-3524(78)90068-3","usgsCitation":"Peterson, D.H., Festa, J.F., and Conomos, T.J., 1978, Numerical simulation of dissolved silica in the San Fancisco Bay: Estuarine and Coastal Marine Science, v. 7, no. 2, p. 99-116, https://doi.org/10.1016/0302-3524(78)90068-3.","productDescription":"18 p.","startPage":"99","endPage":"116","numberOfPages":"18","costCenters":[{"id":154,"text":"California Water Science Center","active":true,"usgs":true}],"links":[{"id":222726,"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              -121.75339054752408,\n              38.34439724009863\n            ],\n            [\n              -122.6710764794829,\n              38.34439724009863\n            ],\n            [\n              -122.6710764794829,\n              37.1474706473157\n            ],\n            [\n              -121.75339054752408,\n              37.1474706473157\n            ],\n            [\n              -121.75339054752408,\n              38.34439724009863\n            ]\n          ]\n        ],\n        \"type\": \"Polygon\"\n      }\n    }\n  ]\n}","volume":"7","issue":"2","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a690de4b0c8380cd73b3e","contributors":{"authors":[{"text":"Peterson, David H.","contributorId":147316,"corporation":false,"usgs":false,"family":"Peterson","given":"David","email":"","middleInitial":"H.","affiliations":[],"preferred":false,"id":363820,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Festa, John F.","contributorId":173382,"corporation":false,"usgs":false,"family":"Festa","given":"John","email":"","middleInitial":"F.","affiliations":[],"preferred":false,"id":363821,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Conomos, T. J.","contributorId":77515,"corporation":false,"usgs":true,"family":"Conomos","given":"T.","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":363819,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70232586,"text":"70232586 - 1978 - Preliminary evaluation of the floating dome method of measuring reaeration rates","interactions":[],"lastModifiedDate":"2022-07-07T15:57:11.11885","indexId":"70232586","displayToPublicDate":"1978-07-01T10:55:03","publicationYear":"1978","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2446,"text":"Journal of Research of the U.S. Geological Survey","active":true,"publicationSubtype":{"id":10}},"title":"Preliminary evaluation of the floating dome method of measuring reaeration rates","docAbstract":"<p>The floating dome method of measuring reaeration rates was evaluated using a modified tracer technique and a disturbed equilibrium technique. The lack of agreement between results of the floating dome method and the other methods was attributed to limitations in instrument accuracy amplified by physical relationships of the dome to the water column rather than conceptual errors in the dome method. In techniques where polarographic oxygen probes are used to monitor the oxygen content within the dome atmosphere, the ratio of volume of the dome to volume of the water column under the dome must be kept below 0.02 to minimize instrument error to less than 10 percent of the predicted oxygen transport. The combination of instrument limitations, coupled with environmental limitations caused by wind and the greenhouse effects, severely restrict application of the floating dome method.</p>","language":"English","publisher":"U.S. Geological Survey","usgsCitation":"Stephens, D.W., 1978, Preliminary evaluation of the floating dome method of measuring reaeration rates: Journal of Research of the U.S. Geological Survey, v. 6, no. 4, p. 547-552.","productDescription":"6 p.","startPage":"547","endPage":"552","costCenters":[],"links":[{"id":403175,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":403174,"rank":1,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/journal/1978/vol6issue4/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"volume":"6","issue":"4","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Stephens, Doyle W.","contributorId":40195,"corporation":false,"usgs":true,"family":"Stephens","given":"Doyle","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":846013,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70232585,"text":"70232585 - 1978 - Definition of regional relationships between dissolved solids and specific conductance, Susquehanna River basin, Pennsylvania and New York","interactions":[],"lastModifiedDate":"2022-07-07T15:54:16.599521","indexId":"70232585","displayToPublicDate":"1978-07-01T10:48:43","publicationYear":"1978","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2446,"text":"Journal of Research of the U.S. Geological Survey","active":true,"publicationSubtype":{"id":10}},"title":"Definition of regional relationships between dissolved solids and specific conductance, Susquehanna River basin, Pennsylvania and New York","docAbstract":"<p>This report presents statistical tests for assessing the accuracy and validity of two regional models of the relationship between dissolved-solids concentration and specific conductance. These models are used to estimate dissolved-solids concentrations based on specific-conductance measurements. The two regional models are compared with station models for 27 stream sites in the Susquehanna River basin. The average standard errors of estimate of two regional models, when used to estimate dissolved-solids concentrations for the 27 stream sites, are 10.7 and 10.6 percent. In comparison, the station models have average standard errors of 9.0 and 9.3 percent, respectively. Results of the statistical tests indicate that in the Susquehanna River basin the regional models can be used to estimate dissolved-solids concentrations from specific-conductance data for sites for which chemical analyses are not available.</p>","language":"English","publisher":"U.S. Geological Survey","usgsCitation":"Lystrom, D.J., Rinella, F., and Knox, W.D., 1978, Definition of regional relationships between dissolved solids and specific conductance, Susquehanna River basin, Pennsylvania and New York: Journal of Research of the U.S. Geological Survey, v. 6, no. 4, p. 541-545.","productDescription":"5 p.","startPage":"541","endPage":"545","costCenters":[],"links":[{"id":403173,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":403171,"rank":1,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/journal/1978/vol6issue4/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"country":"United States","state":"New York, Pennsylvania","otherGeospatial":"Susquehanna River basin","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -78.92578124999999,\n              39.76632525654491\n            ],\n            [\n              -74.81689453125,\n              39.76632525654491\n            ],\n            [\n              -74.81689453125,\n              42.88401467044253\n            ],\n            [\n              -78.92578124999999,\n              42.88401467044253\n            ],\n            [\n              -78.92578124999999,\n              39.76632525654491\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"6","issue":"4","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Lystrom, David J.","contributorId":101283,"corporation":false,"usgs":true,"family":"Lystrom","given":"David","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":846010,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Rinella, Frank A.","contributorId":89515,"corporation":false,"usgs":true,"family":"Rinella","given":"Frank A.","affiliations":[],"preferred":false,"id":846011,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Knox, William D.","contributorId":292877,"corporation":false,"usgs":false,"family":"Knox","given":"William","email":"","middleInitial":"D.","affiliations":[],"preferred":false,"id":846012,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70232579,"text":"70232579 - 1978 - Uranium in waters and aquifer rocks at the Nevada Test Site, Nye County, Nevada","interactions":[],"lastModifiedDate":"2022-07-07T15:26:56.213687","indexId":"70232579","displayToPublicDate":"1978-07-01T10:17:37","publicationYear":"1978","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2446,"text":"Journal of Research of the U.S. Geological Survey","active":true,"publicationSubtype":{"id":10}},"title":"Uranium in waters and aquifer rocks at the Nevada Test Site, Nye County, Nevada","docAbstract":"<p>Previous chemical, geological, and hydrological information describing the physical and chemical environment of the Nevada Test Site (a Federal reserve for the testing of nuclear explosive devices) has been combined with new radiochemical and isotope data for water and rock samples in order to explain the behavior of uranium during alteration of thick sequences of rhyolitic volcanic rocks and associated volcaniclastic sediments. A model is proposed in which uranium mobility is controlled by two competing processes. Uranium is liberated from the volcanic rocks through dissolution of the glassy constituents and is carried in solution as a uranyl carbonate complex. Uranium is subsequently removed from solution by adsorption on secondary oxides of iron, titanium, and manganese, as observed in fission-track maps of aquifer rocks. The model explains the poor correlation of dissolved uranium with depth within tuffaceous sequences in which percolation of ground water is predominantly downward. Good positive correlation of dissolved uranium with dissolved Na, total dissolved solids, and total carbonate supports the glass dissolution model, while inverse correlation of dissolved uranium with U<sup>234</sup>/U<sup>238</sup> ratios of waters implies uranium is being absorbed by a relatively insoluble, surficial phase. Alpha radioactivity of Test Site water is primarily caused by high U<sup>234</sup> contents, and beta activity is highly correlated with dissolved K (K<sup>40</sup>). Small amounts of dissolved radium, Pb<sup>210</sup>, and Po<sup>210</sup> are present but no evidence was found for alpha activity sources related to nuclear testing (Pu, U<sup>235</sup> ). A filtered but unacidified carbonate solution of uranium was found to be stable (± 10 percent of original U concentration) for years when stored in acid-washed polyethylene bottles.</p>","language":"English","publisher":"U.S. Geological Survey","usgsCitation":"Zielinski, R.A., and Rosholt, J.N., 1978, Uranium in waters and aquifer rocks at the Nevada Test Site, Nye County, Nevada: Journal of Research of the U.S. Geological Survey, v. 6, no. 4, p. 489-498.","productDescription":"10 p.","startPage":"489","endPage":"498","costCenters":[{"id":164,"text":"Central Energy Resources Science Center","active":true,"usgs":true}],"links":[{"id":403156,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":403154,"rank":1,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/journal/1978/vol6issue4/report.pdf"}],"country":"United States","state":"Nevada","county":"Nye County","otherGeospatial":"Nevada Test Site","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -115.75,\n              36.5\n            ],\n            [\n              -116.6,\n              36.5\n            ],\n            [\n              -116.6,\n              37.5\n            ],\n            [\n              -115.75,\n              37.5\n            ],\n            [\n              -115.75,\n              36.5\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"6","issue":"4","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Zielinski, Robert A. 0000-0002-4047-5129 rzielinski@usgs.gov","orcid":"https://orcid.org/0000-0002-4047-5129","contributorId":1593,"corporation":false,"usgs":true,"family":"Zielinski","given":"Robert","email":"rzielinski@usgs.gov","middleInitial":"A.","affiliations":[{"id":164,"text":"Central Energy Resources Science Center","active":true,"usgs":true}],"preferred":true,"id":846000,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Rosholt, John N.","contributorId":68336,"corporation":false,"usgs":true,"family":"Rosholt","given":"John","email":"","middleInitial":"N.","affiliations":[],"preferred":false,"id":846001,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70119875,"text":"70119875 - 1978 - Estimation of the size of a closed population when capture probabilities vary among animals","interactions":[],"lastModifiedDate":"2014-08-11T10:48:49","indexId":"70119875","displayToPublicDate":"1978-06-01T10:45:59","publicationYear":"1978","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1040,"text":"Biometrika","active":true,"publicationSubtype":{"id":10}},"title":"Estimation of the size of a closed population when capture probabilities vary among animals","docAbstract":"A model which allows capture probabilities to vary by individuals is introduced for multiple recapture studies n closed populations. The set of individual capture probabilities is modelled as a random sample from an arbitrary probability distribution over the unit interval. We show that the capture frequencies are a sufficient statistic. A nonparametric estimator of population size is developed based on the generalized jackknife; this estimator is found to be a linear combination of the capture frequencies. Finally, tests of underlying assumptions are presented.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Biometrika","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"Macmillan Co.","publisherLocation":"Cambridge","doi":"10.1093/biomet/65.3.625","usgsCitation":"Burnham, K., and Overton, W., 1978, Estimation of the size of a closed population when capture probabilities vary among animals: Biometrika, v. 65, no. 3, p. 625-633, https://doi.org/10.1093/biomet/65.3.625.","productDescription":"9 p.","startPage":"625","endPage":"633","numberOfPages":"9","costCenters":[],"links":[{"id":291946,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":291945,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1093/biomet/65.3.625"}],"volume":"65","issue":"3","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"53e9d8cee4b008eaa4f3f64b","contributors":{"authors":[{"text":"Burnham, K.P.","contributorId":63760,"corporation":false,"usgs":true,"family":"Burnham","given":"K.P.","email":"","affiliations":[],"preferred":false,"id":497827,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Overton, W.S.","contributorId":47488,"corporation":false,"usgs":true,"family":"Overton","given":"W.S.","email":"","affiliations":[],"preferred":false,"id":497826,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70232796,"text":"70232796 - 1978 - Studies of hydroxyaluminum complexes in aqueous solution","interactions":[],"lastModifiedDate":"2022-07-12T16:54:28.590474","indexId":"70232796","displayToPublicDate":"1978-05-01T11:41:03","publicationYear":"1978","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2446,"text":"Journal of Research of the U.S. Geological Survey","active":true,"publicationSubtype":{"id":10}},"title":"Studies of hydroxyaluminum complexes in aqueous solution","docAbstract":"<p>The coagulating ability of partly neutralized AlCl<sub>3</sub> solutions used in water treatment depends on their basicity, expressed here as the ratio NaOH/AlC<sub>3</sub>. This work presents an identification of the aluminum species active in the coagulation process. The results give rise to an interpretative model which is consistent with those models proposed for high ionic strength by other investigators.</p>","language":"English","publisher":"U.S. Geological Survey","usgsCitation":"Bersillon, J.L., Brown, D.W., Fiessinger, F., and Hem, J.D., 1978, Studies of hydroxyaluminum complexes in aqueous solution: Journal of Research of the U.S. Geological Survey, v. 6, no. 3, p. 325-337.","productDescription":"13 p.","startPage":"325","endPage":"337","costCenters":[],"links":[{"id":403549,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":403548,"rank":1,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/journal/1978/vol6issue3/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"volume":"6","issue":"3","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Bersillon, J. L.","contributorId":293019,"corporation":false,"usgs":false,"family":"Bersillon","given":"J.","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":846415,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Brown, D. W.","contributorId":63370,"corporation":false,"usgs":true,"family":"Brown","given":"D.","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":846416,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Fiessinger, Francois","contributorId":293024,"corporation":false,"usgs":false,"family":"Fiessinger","given":"Francois","email":"","affiliations":[],"preferred":false,"id":846417,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Hem, J. D.","contributorId":293025,"corporation":false,"usgs":false,"family":"Hem","given":"J.","email":"","middleInitial":"D.","affiliations":[],"preferred":false,"id":846418,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70232783,"text":"70232783 - 1978 - Infiltration from tributary streams in the Susquehanna River basin, New York","interactions":[],"lastModifiedDate":"2022-07-12T16:13:32.74323","indexId":"70232783","displayToPublicDate":"1978-05-01T11:05:52","publicationYear":"1978","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2446,"text":"Journal of Research of the U.S. Geological Survey","active":true,"publicationSubtype":{"id":10}},"title":"Infiltration from tributary streams in the Susquehanna River basin, New York","docAbstract":"<p>As tributary streams in the Susquehanna River basin leave narrow upland valleys and enter larger valleys floored with permeable stratified glacial drift, they lose water by infiltration through streambeds. The infiltration rate is generally slow near the point of entering a larger valley, but farther downstream it is much faster and is approximately constant per unit distance along a given stream. A conservative average value of infiltration rate in the downstream reach is 10 liters per second per 100 meters of channel. Infiltration from these streams is little influenced by stream width, depth, or temperature and seems to be controlled by permeability distribution beyond the streambed in the alluvium or underlying glacial drift rather than by permeability at the streambed. Hydraulic conductivity of earth materials near each of the streams studied was calculated by applying models that describe steady-state saturated flow into isotropic materials with various boundary conditions. Hydraulic conductivities of 4 to 41 meters per day were obtained; 13 meters per day is suggested as a conservative average value for silty gravel alluvium in the Susquehanna River basin.</p>","language":"English","publisher":"U.S. Geological Survey","usgsCitation":"Randall, A.D., 1978, Infiltration from tributary streams in the Susquehanna River basin, New York: Journal of Research of the U.S. Geological Survey, v. 6, no. 3, p. 285-297.","productDescription":"13 p.","startPage":"285","endPage":"297","costCenters":[{"id":474,"text":"New York Water Science Center","active":true,"usgs":true}],"links":[{"id":403518,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":403517,"rank":1,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/journal/1978/vol6issue3/report.pdf"}],"country":"United States","state":"New York","otherGeospatial":"Susquehanna River basin","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -76.80267333984375,\n              42.0064481470799\n            ],\n            [\n              -75.80017089843749,\n              42.0064481470799\n            ],\n            [\n              -75.80017089843749,\n              42.512601715736665\n            ],\n            [\n              -76.80267333984375,\n              42.512601715736665\n            ],\n            [\n              -76.80267333984375,\n              42.0064481470799\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"6","issue":"3","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Randall, Allan D. arandall@usgs.gov","contributorId":1168,"corporation":false,"usgs":true,"family":"Randall","given":"Allan","email":"arandall@usgs.gov","middleInitial":"D.","affiliations":[{"id":474,"text":"New York Water Science Center","active":true,"usgs":true}],"preferred":true,"id":846404,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70232920,"text":"70232920 - 1978 - Pleistocene history of volcanism and the Owens River near Little Lake, California","interactions":[],"lastModifiedDate":"2022-07-13T14:51:04.73016","indexId":"70232920","displayToPublicDate":"1978-05-01T09:43:12","publicationYear":"1978","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2446,"text":"Journal of Research of the U.S. Geological Survey","active":true,"publicationSubtype":{"id":10}},"title":"Pleistocene history of volcanism and the Owens River near Little Lake, California","docAbstract":"<p>During pluvial periods of the Pleistocene and Holocene, a large river flowed south from Owens Lake to China Lake between the Sierra Nevada and the Coso Range. The most recent channel, dry during historic time, is clearly marked by cliffs and falls. An older, now-abandoned part of the channel beneath Pleistocene lavas east of the present course is inferred from a meander-shaped ridge in Mesozoic basement rocks and a strong positive magnetic anomaly, presumably produced by a wedge of canyon-filling basalt. Three cycles of eruption and stream erosion have occurred along the present course. The first resulted when water impounded by damming of the now-abandoned eastern course found its way along the west margin of a basalt flow at the base of the Sierra Nevada escarpment, eventually carving a canyon at least 150 meters deep. Subsequently, two cycles, each consisting of an intracanyon basalt flow followed by major stream erosion, modified this canyon to its present configuration. A potassium-argon age of about 440000 years before present for the oldest of the three eroded lavas indicates that the river was not diverted from its easterly course until after that time. The age and character of lacustrine deposits in Searles Lake, a downstream part of the same drainage system, indicate that the greatest discharge of the river, and therefore, erosion of the two younger lavas since 440000 years B.P., probably occurred between 130000 and 10000 years B.P. An estimate of the rate of erosion during this period of time together with loosely constrained potassium-argon ages for the basalt of intermediate age suggests that the youngest lava is probably a few tens of thousands of years old and the intermediate lava somewhat less than 100000 years old. The youthfulness of the youngest basalt suggests that a fourth cycle of an intracanyon lava flow followed by stream erosion is a likely event for the near geologic future.</p>","language":"English","publisher":"U.S. Geological Survey","usgsCitation":"Duffield, W.A., and Smith, G., 1978, Pleistocene history of volcanism and the Owens River near Little Lake, California: Journal of Research of the U.S. Geological Survey, v. 6, no. 3, p. 395-408.","productDescription":"14 p.","startPage":"395","endPage":"408","costCenters":[],"links":[{"id":403608,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":403607,"rank":1,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/journal/1978/vol6issue3/report.pdf"}],"country":"United States","state":"California","city":"Little Lake","otherGeospatial":"Owens River","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -118.2,\n              35.594785665487244\n            ],\n            [\n              -117.54959106445312,\n              35.594785665487244\n            ],\n            [\n              -117.54959106445312,\n              36.6\n            ],\n            [\n              -118.2,\n              36.6\n            ],\n            [\n              -118.2,\n              35.594785665487244\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"6","issue":"3","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Duffield, Wendell A.","contributorId":14363,"corporation":false,"usgs":true,"family":"Duffield","given":"Wendell","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":846506,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Smith, George I.","contributorId":57096,"corporation":false,"usgs":true,"family":"Smith","given":"George I.","affiliations":[],"preferred":false,"id":846507,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70232917,"text":"70232917 - 1978 - Structural control of the Cumberland River and its ancestral channels at Flat Lick, Kentucky","interactions":[],"lastModifiedDate":"2022-07-13T14:18:52.86602","indexId":"70232917","displayToPublicDate":"1978-05-01T09:12:26","publicationYear":"1978","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2446,"text":"Journal of Research of the U.S. Geological Survey","active":true,"publicationSubtype":{"id":10}},"title":"Structural control of the Cumberland River and its ancestral channels at Flat Lick, Kentucky","docAbstract":"<p>Remnants of old alluvium on bedrock benches, as much as 76 in (250 ft) above the present course of the Cumberland River near Flat Lick, Ky., are associated with meander scars and broad valleys now occupied by underflt streams. The distribution of old alluvium and associated topographic features define two ancestral channels of the Cumberland River. The ancestral channels and the present river channel are superimposed on the crest and flanks of the Flat Lick anticline. All three channels trend westward, roughly parallel to the axis of the anticline. The oldest channel is on the north flank, the second oldest channel is superimposed on the crest, and the modern channel is entrenched in the south-dipping limb of the fold. The sequential pattern of channel downcutting and migration across the crest of the anticline can be explained in terms of structural and lithologic constraints upon fluvial processes without recourse to contemporaneous tectonism. The Flat Lick area apparently has not experienced major deformation during the erosional history interpreted from the surficial geology. Direct evidence for the age of the old alluvium has not been found. However, an estimate based on erosion rates suggests that the ancestral channels could have been established and abandoned as recently as one-half million years ago.</p>","language":"English","publisher":"U.S. Geological Survey","usgsCitation":"Newell, W.L., and Rice, D.D., 1978, Structural control of the Cumberland River and its ancestral channels at Flat Lick, Kentucky: Journal of Research of the U.S. Geological Survey, v. 6, no. 3, p. 359-367.","productDescription":"9 p.","startPage":"359","endPage":"367","costCenters":[],"links":[{"id":403601,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":403598,"rank":1,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/journal/1978/vol6issue3/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"country":"United States","state":"Kentucky","city":"Flat Lick","otherGeospatial":"Cumberland River","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -83.90430450439453,\n              36.80653589302555\n            ],\n            [\n              -83.73676300048827,\n              36.80653589302555\n            ],\n            [\n              -83.73676300048827,\n              36.882092174212744\n            ],\n            [\n              -83.90430450439453,\n              36.882092174212744\n            ],\n            [\n              -83.90430450439453,\n              36.80653589302555\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"6","issue":"3","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Newell, Wayne L. wnewell@usgs.gov","contributorId":2512,"corporation":false,"usgs":true,"family":"Newell","given":"Wayne","email":"wnewell@usgs.gov","middleInitial":"L.","affiliations":[],"preferred":false,"id":846502,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Rice, Dudley D.","contributorId":11601,"corporation":false,"usgs":true,"family":"Rice","given":"Dudley","email":"","middleInitial":"D.","affiliations":[],"preferred":false,"id":846503,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70232915,"text":"70232915 - 1978 - Trenches across the 1906 trace of the San Andreas Fault in northern San Mateo County, California","interactions":[],"lastModifiedDate":"2022-07-13T13:49:09.790349","indexId":"70232915","displayToPublicDate":"1978-05-01T08:41:22","publicationYear":"1978","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2446,"text":"Journal of Research of the U.S. Geological Survey","active":true,"publicationSubtype":{"id":10}},"title":"Trenches across the 1906 trace of the San Andreas Fault in northern San Mateo County, California","docAbstract":"<p>Two trenches were excavated across the 1906 trace of the San Andreas fault near fences that were displaced by the 1906 faulting. About 18 displacements equal to the 1906 displacement would account for the offset of a stream adjacent to one of the trenches. Review of divergent reports on the amount of fault displacement in 1906 at 7 localities indicates that right slip ranged from about 2 in (meters) to about 3 m at the main trace and was about 0.6 m on a subsidiary trace near one of the trench sites. Materials exposed in the trenches included Franciscan bedrock, Merced (?) sandstone, alluvial deposits, and modern soils. Visibility of the evidence for faulting covered a wide range. Faulting was expressed in the trenches as conspicuous color differences, abrupt termination of geologic units, fractures, gouge, granulation of rock, streaked contacts, rounding of rock fragments, and slickensides. Irregularly shaped masses of gouge and other materials found in both trenches may also be a manifestation of faulting. Neither caving of the walls nor the inflow of ground water were reliable indicators of the locations of faults in these trenches. The features exposed in the trenches clearly indicated the presence of an important zone of faults with geologically young displacements, but they were inadequate to identify with certainty the 1906 break or the probable 1838 break. For example, evidence of the 1906 rupture could not be seen in a unit 200 mm (millimeters) thick that is believed to predate 1906. The approximate location in the trenches of the 1906 zone of ruptures could, however, be inferred from surface morphology, historic records, and evidence in the trenches. A moderately sharp and steep contact between two surface soils, in itself suggestive of very young faulting, did not have a fault below it. Brass monuments were installed at the trench sites so that future surface ruptures can be related to the faults and other structures mapped in the trenches. </p>","language":"English","publisher":"U.S. Geological Survey","usgsCitation":"Bonilla, M.G., Alt, J.N., and Hodgen, L.D., 1978, Trenches across the 1906 trace of the San Andreas Fault in northern San Mateo County, California: Journal of Research of the U.S. Geological Survey, v. 6, no. 3, p. 347-358.","productDescription":"12 p.","startPage":"347","endPage":"358","costCenters":[],"links":[{"id":403596,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":403595,"rank":1,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/journal/1978/vol6issue3/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"country":"United States","state":"California","county":"San Mateo County","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -122.41061210632324,\n              37.58539817171583\n            ],\n            [\n              -122.4191951751709,\n              37.58097699330531\n            ],\n            [\n              -122.39104270935059,\n              37.54757160991822\n            ],\n            [\n              -122.37954139709473,\n              37.55369591747172\n            ],\n            [\n              -122.41061210632324,\n              37.58539817171583\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"6","issue":"3","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Bonilla, M. G.","contributorId":33698,"corporation":false,"usgs":true,"family":"Bonilla","given":"M.","email":"","middleInitial":"G.","affiliations":[],"preferred":false,"id":846496,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Alt, J. N.","contributorId":44667,"corporation":false,"usgs":true,"family":"Alt","given":"J.","email":"","middleInitial":"N.","affiliations":[],"preferred":false,"id":846497,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Hodgen, L. D.","contributorId":293153,"corporation":false,"usgs":false,"family":"Hodgen","given":"L.","email":"","middleInitial":"D.","affiliations":[],"preferred":false,"id":846498,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70121952,"text":"70121952 - 1978 - Factors controlling heavy-mineral variations on the South Texas outer continental shelf, Gulf of Mexico","interactions":[],"lastModifiedDate":"2017-08-31T09:15:32","indexId":"70121952","displayToPublicDate":"1978-03-01T15:12:20","publicationYear":"1978","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":"Factors controlling heavy-mineral variations on the South Texas outer continental shelf, Gulf of Mexico","docAbstract":"Heavy-mineral distribution on the outer continental shelf off the southern coast of Texas shows regional variability induced by provenance and local variability reflecting genetic differences in sea-floor sediments. Q-mode factor analysis showed that three suites of heavy minerals are present. The southern ancestral Rio Grande delta sediments contain a distinct opaque-pyroxene-garnet suite, whereas the northern ancestral Brazes-Colorado delta sediments contain a tourmaline-green hornblende suite. An interdelta region contains a heavy mineral suite that is mixed owing to contributions from both ancestral deltas. Analysis of variance, correlation, and regression methods indicate that heavy-mineral variations in each sedimentary province have been significantly influenced by hydraulic fractionation by size, shape, and density, and by a selective chemical decomposition of unstable minerals. These factors have operated at varying degrees on the relict, palimpsest, and modern sediment populations of the sedimentary provinces since the end of Pleistocene time. The differential effects of these processes on the sediments have resulted in local variations that contribute to the total mineralogical variability. A comparison of the heavy mineral suites of the modern and relict Rio Grande delta sediments, which are derived from a common provenance, also shows mineral variations resulting from factors other than provenance.","language":"English","publisher":"SEPM","publisherLocation":"Tulsa, OK","doi":"10.1306/212F744B-2B24-11D7-8648000102C1865D","usgsCitation":"Flores, R.M., and Shideler, G.L., 1978, Factors controlling heavy-mineral variations on the South Texas outer continental shelf, Gulf of Mexico: Journal of Sedimentary Petrology, v. 48, no. 1, p. 269-280, https://doi.org/10.1306/212F744B-2B24-11D7-8648000102C1865D.","productDescription":"12 p.","startPage":"269","endPage":"280","costCenters":[{"id":186,"text":"Coastal and Marine Geology Program","active":true,"usgs":true},{"id":678,"text":"Woods Hole Coastal and Marine Science Center","active":true,"usgs":true}],"links":[{"id":293001,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Texas","otherGeospatial":"Gulf Of Mexico","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -102.0,25.0 ], [ -102.0,32.0 ], [ -95.0,32.0 ], [ -95.0,25.0 ], [ -102.0,25.0 ] ] ] } } ] }","volume":"48","issue":"1","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"53fc4dcde4b0413fd75d6a9d","contributors":{"authors":[{"text":"Flores, R. M.","contributorId":106899,"corporation":false,"usgs":true,"family":"Flores","given":"R.","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":499418,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Shideler, G. L.","contributorId":63393,"corporation":false,"usgs":true,"family":"Shideler","given":"G.","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":499417,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70232935,"text":"70232935 - 1978 - Heavy-mineral variability in the Baltimore Canyon trough area","interactions":[],"lastModifiedDate":"2022-07-13T15:59:33.326961","indexId":"70232935","displayToPublicDate":"1978-03-01T10:54:56","publicationYear":"1978","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2446,"text":"Journal of Research of the U.S. Geological Survey","active":true,"publicationSubtype":{"id":10}},"title":"Heavy-mineral variability in the Baltimore Canyon trough area","docAbstract":"<p> Petrographic analyses of bottom sediments from 87 stations within a relatively large subarea (1700 square kilometers) define the local variability and the distributional processes of heavy minerals in the Baltimore Canyon Trough area (13500km<sup>2</sup> ). Of the 29 mineral groups that were identified, those most diagnostic of differences between stations were opaque minerals, garnet, hornblende, orthopyroxene, other amphiboles, and staurolite. Some of the common components cannot be used to define areal trends. The association of minerals by their specific gravities reflects the modern reworking and sorting of sediments in this area. The poor correlation between mineral abundance and the ridge-and trough topography suggests either that our analyses and samples did not resolve bathymetrically induced changes or that smaller bed forms (such as ripples) largely control the heavy-mineral distribution. Data from this study provide a baseline for evaluating manmade disturbances of the bottom sediments and show that relatively large changes in the heavy mineral composition can take place over small distances on this part of the Continental Shelf.</p>","language":"English","publisher":"U.S. Geological Survey","usgsCitation":"Knebel, H., and Twichell, D.C., 1978, Heavy-mineral variability in the Baltimore Canyon trough area: Journal of Research of the U.S. Geological Survey, v. 6, no. 2, p. 215-219.","productDescription":"5 p.","startPage":"215","endPage":"219","costCenters":[],"links":[{"id":403643,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":403638,"rank":1,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/journal/1978/vol6issue2/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"country":"United States","otherGeospatial":"Baltimore Canyon Trough","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -73,\n              39.75\n            ],\n            [\n              -73.5,\n              39.75\n            ],\n            [\n              -73.5,\n              39\n            ],\n            [\n              -73,\n              39\n            ],\n            [\n              -73,\n              39.75\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"6","issue":"2","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Knebel, H.J.","contributorId":79092,"corporation":false,"usgs":true,"family":"Knebel","given":"H.J.","affiliations":[],"preferred":false,"id":846529,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Twichell, David C.","contributorId":87481,"corporation":false,"usgs":true,"family":"Twichell","given":"David","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":846530,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70233040,"text":"70233040 - 1978 - Models for calculating density and vapor pressure of geothermal brines","interactions":[],"lastModifiedDate":"2022-07-15T14:37:32.699405","indexId":"70233040","displayToPublicDate":"1978-03-01T09:37:09","publicationYear":"1978","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2446,"text":"Journal of Research of the U.S. Geological Survey","active":true,"publicationSubtype":{"id":10}},"title":"Models for calculating density and vapor pressure of geothermal brines","docAbstract":"<p>In a model for estimating density of a brine, the density of a natural brine at a known temperature, pressure, and composition can be calculated from the densities of the component salt solutions in the complex brine. A model for estimating vapor pressure requires two direct or indirect estimates of the vapor pressure and uses a published \"reference-substance principle\" to extrapolate,; these data 200° to 300° above the temperature of the highest observation. The methods can be used to estimate the partial molal volume and partial molal enthalpy of H<sub>2</sub>O in the natural brine and the partial molal volume change and partial molal heat change for the H2O component in the vaporization process. The equations for density and vapor pressure and the derived thermochemical properties will help in designing turbines for operation with geothermal and geopressured brines, in optimizing production conditions, and in physical and chemical modeling of a geothermal reservoir. </p>","language":"English","publisher":"U.S. Geological Survey","usgsCitation":"Potter, R.W., and Haas, J.L., 1978, Models for calculating density and vapor pressure of geothermal brines: Journal of Research of the U.S. Geological Survey, v. 6, no. 2, p. 247-257.","productDescription":"11 p.","startPage":"247","endPage":"257","costCenters":[],"links":[{"id":403792,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":403790,"rank":1,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/journal/1978/vol6issue2/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"volume":"6","issue":"2","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Potter, Robert W. II","contributorId":67899,"corporation":false,"usgs":true,"family":"Potter","given":"Robert","suffix":"II","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":846660,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Haas, John L. Jr.","contributorId":53816,"corporation":false,"usgs":true,"family":"Haas","given":"John","suffix":"Jr.","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":846661,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70012450,"text":"70012450 - 1978 - Temperature computation for temperate lakes","interactions":[],"lastModifiedDate":"2023-02-28T16:57:35.917625","indexId":"70012450","displayToPublicDate":"1978-03-01T00:00:00","publicationYear":"1978","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":840,"text":"Applied Mathematical Modelling","active":true,"publicationSubtype":{"id":10}},"title":"Temperature computation for temperate lakes","docAbstract":"<p>No abstract available.</p>","language":"English","publisher":"Elsevier","doi":"10.1016/0307-904X(78)90034-3","usgsCitation":"Walters, R.A., Carey, G.F., and Winter, D.F., 1978, Temperature computation for temperate lakes: Applied Mathematical Modelling, v. 2, no. 1, p. 41-48, https://doi.org/10.1016/0307-904X(78)90034-3.","productDescription":"8 p.","startPage":"41","endPage":"48","numberOfPages":"8","costCenters":[],"links":[{"id":480611,"rank":2,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.1016/0307-904x(78)90034-3","text":"Publisher Index Page"},{"id":222477,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"2","issue":"1","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505ba4bfe4b08c986b320561","contributors":{"authors":[{"text":"Walters, R. A.","contributorId":34174,"corporation":false,"usgs":true,"family":"Walters","given":"R.","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":363603,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Carey, G. F.","contributorId":86106,"corporation":false,"usgs":true,"family":"Carey","given":"G.","email":"","middleInitial":"F.","affiliations":[],"preferred":false,"id":363604,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Winter, D. F.","contributorId":100124,"corporation":false,"usgs":false,"family":"Winter","given":"D.","email":"","middleInitial":"F.","affiliations":[],"preferred":false,"id":363605,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70207129,"text":"70207129 - 1978 - Remote-sensing and subsurface definition of facies and structure related to uranium deposits, Powder River Basin, Wyoming","interactions":[],"lastModifiedDate":"2019-12-09T06:29:02","indexId":"70207129","displayToPublicDate":"1978-01-12T06:24:09","publicationYear":"1978","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1472,"text":"Economic Geology","active":true,"publicationSubtype":{"id":10}},"title":"Remote-sensing and subsurface definition of facies and structure related to uranium deposits, Powder River Basin, Wyoming","docAbstract":"<p><span>Computer-enhanced Landsat images of the southern Powder River Basin have been used to define facies and linear structural features within the Wasatch Formation. The facies distribution is detectable primarily because of a relation of vegetation density and type to the local substrate. The surface indications of facies are confirmed by sandstone/ mudstone ratios determined from logs of abundant exploration drill holes. These newly defined geologic features are spatially related to known uranium mineral occurrences and are believed to be related to mineralization in the following ways. (1) Major uranium occurrences are virtually restricted to an intermediate grain-size facies of the Wasatch, probably marking the axial zone of the depositional basin. (2) The axial zone is also marked by a change from one structural lineament domain to another, and the structures may have influenced details of fluvial-system patterns and sedimentation and (subsequently) the flow of uranium-bearing ground water. (3) A recently active linear structure may mark the current basin axis; it appears to have some relationship both to groundwater chemistry and the distribution of uranium occurrences, suggesting structural influence on relatively modern ground-water transport and uranium deposition. © 1978 Society of Economic Geologists, Inc.</span></p>","language":"English","publisher":"Society of Economic  Geologists ","doi":"10.2113/gsecongeo.73.8.1706","issn":"03610128","usgsCitation":"Raines, G.L., Offield, T., and Santos, E., 1978, Remote-sensing and subsurface definition of facies and structure related to uranium deposits, Powder River Basin, Wyoming: Economic Geology, v. 73, no. 8, p. 1706-1723, https://doi.org/10.2113/gsecongeo.73.8.1706.","productDescription":"18 p. 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,{"id":70233085,"text":"70233085 - 1978 - Igneous and metamorphic petrology of the southwestern Dana Mountains, Lassiter Coast, Antarctic Peninsula","interactions":[],"lastModifiedDate":"2022-07-15T16:40:52.671559","indexId":"70233085","displayToPublicDate":"1978-01-01T11:31:17","publicationYear":"1978","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2446,"text":"Journal of Research of the U.S. Geological Survey","active":true,"publicationSubtype":{"id":10}},"title":"Igneous and metamorphic petrology of the southwestern Dana Mountains, Lassiter Coast, Antarctic Peninsula","docAbstract":"<p>The southwestern Dana Mountains of the southern Antarctic Peninsula are underlain by the western part of a composite concentrically zoned Upper Cretaceous batholith consisting largely of granodiorite. The granodiorite (felsic phase) was intrusive into older heterogeneous gabbro-diorite (mafic phase) which makes up the margin of the batholith. Flat-lying pegmatite bodies and abundant inclusions, roof pendants, and septa of metasedimentary rocks and gabbrodiorite suggest that the granodiorite lies near the roof of the batholith. Petrography, chemistry, field relations, and radiometric age dates indicate that the batholith is part of the Andean intrusive suite, a suite of calc-alkaline plutonic rocks that crops out extensively throughout the Antarctic Peninsula and Chilean and Patagonian Andes. Textural features, mineralogy, and chemical data indicate that both phases of the batholith in the southwestern Dana Mountains have been contaminated by assimilation of the Latady Formation, an Upper Jurassic sequence of shale, siltstone, and sandstone that underlies large parts of the southern Antarctic Peninsula. Composition of the granodiorite also has been modified by assimilation of lesser amounts of the gabbro-diorite phase. Such contaminated plutonic rocks occur in several places in the northern Antarctic Peninsula; the batholith in the southwestern Dana Mountains represents the southernmost exposures of contaminated igneous rocks known from the Antarctic Peninsula. Hornblende andesite dikes cut both the mafic and felsic phases of the batholith. Chemical data imply that the dikes represent small amounts of mafic material remobilized by intrusion of the granodiorite. During the austral summers of 1969</p>","language":"English","publisher":"U.S. Geological Survey","usgsCitation":"Vennum, W.R., 1978, Igneous and metamorphic petrology of the southwestern Dana Mountains, Lassiter Coast, Antarctic Peninsula: Journal of Research of the U.S. Geological Survey, v. 6, no. 1, p. 95-106.","productDescription":"12 p.","startPage":"95","endPage":"106","costCenters":[],"links":[{"id":403832,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":403830,"rank":1,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/journal/1978/vol6issue1/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"country":"Antarctica","otherGeospatial":"Antarctic Peninsula, Dana Mountains, Lassiter Coast","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -65,\n              -74\n            ],\n            [\n              -61,\n              -74\n            ],\n            [\n              -61,\n              -72.5\n            ],\n            [\n              -65,\n              -72.5\n            ],\n            [\n              -65,\n              -74\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"6","issue":"1","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Vennum, Walter R.","contributorId":146859,"corporation":false,"usgs":false,"family":"Vennum","given":"Walter","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":846695,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
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