{"pageNumber":"5256","pageRowStart":"131375","pageSize":"25","recordCount":165355,"records":[{"id":70232925,"text":"70232925 - 1978 - Remote-sensing methods for monitoring surface coal mining in the northern Great Plains","interactions":[],"lastModifiedDate":"2022-07-13T15:18:03.132253","indexId":"70232925","displayToPublicDate":"1978-03-01T10:12:32","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":"Remote-sensing methods for monitoring surface coal mining in the northern Great Plains","docAbstract":"<p>Recent studies at a large surface coal mine in southern Montana confirm that remote sensing is both feasible and effective for gathering land-use and environmental data (spatial, dynamic, and seasonal) for large-scale surface mines in the northern Great Plains. The Western Energy Co.'s Rosebud mine near Colstrip, Mont., was selected as a test site because it typifies surface operations in the Powder River Basin of Montana and Wyoming and elsewhere in the northern Great Plains. Several basic interpretive and analytical remote-sensing techniques were used to identify and delineate various categories of surface-mining operations and concurrent stages of reclamation that characterize most, if not all, such mining operations. Color infrared and black-and-white aerial photographs and a black-and-white band 5 Landsat image were used to identify (1) high wall and bench areas, (2) ungraded spoils, (3) graded and recontoured areas, (4) revegetated recontoured areas, (5) natural and impounded surface water, and (6) miscellaneous areas. Over the lifespan of an extensive surface mine, cultural and natural processes and cumulative environmental effects can be monitored by capitalizing on the close correlation between enhanced satellite imagery, infrared and (or) black-and-white aerial photography, standard large-scale topographic maps (such as U.S. Geological Survey 7½-minute quadrangle maps), and results of onsite inspection of mining and reclamation by Federal or State agencies.</p>","language":"English","publisher":"U.S. Geological Survey","usgsCitation":"Mamula, N., 1978, Remote-sensing methods for monitoring surface coal mining in the northern Great Plains: Journal of Research of the U.S. Geological Survey, v. 6, no. 2, p. 149-160.","productDescription":"12 p.","startPage":"149","endPage":"160","costCenters":[],"links":[{"id":403618,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":403616,"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","state":"Montana","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -109,\n              45\n            ],\n            [\n              -105,\n              45\n            ],\n            [\n              -105,\n              47\n            ],\n            [\n              -109,\n              47\n            ],\n            [\n              -109,\n              45\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"6","issue":"2","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Mamula, Ned Jr.","contributorId":293155,"corporation":false,"usgs":false,"family":"Mamula","given":"Ned","suffix":"Jr.","email":"","affiliations":[],"preferred":false,"id":846515,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70233047,"text":"70233047 - 1978 - Hydraulic characteristics of the White River streambed and glacial-outwash deposits at a site near Indianapolis, Indiana","interactions":[],"lastModifiedDate":"2022-07-15T15:15:51.713227","indexId":"70233047","displayToPublicDate":"1978-03-01T09:56:12","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":"Hydraulic characteristics of the White River streambed and glacial-outwash deposits at a site near Indianapolis, Indiana","docAbstract":"<p>An aquifer test was made in the glacial-outwash aquifer along the course of the White River in Marion County, Ind., to establish the hydraulic characteristics of this unit and the hydraulic conductivity of the White River streambed at a site 11 kilometers south of the center of downtown Indianapolis. In the immediate vicinity of the site, at a depth of about 15 meters below land surface, a clay lens separates the outwash aquifer into an upper sand and gravel unit 12 m thick and a lower unit 8.5 m thick. At the site of the test well, the clay lens is 3.0 m thick. The test was made in the upper sand and gravel unit, and data were analyzed for an assumed condition of no, or at least negligible, transient leakage from the clay lens underlying this unit. As no observation wells were installed in the clay lens, this assumption cannot be directly substantiated. However, observation wells beneath the clay lens indicated that a head loss was not induced below the clay lens by the test well, and the closeness of the values obtained for transmissivity of the upper unit by three different methods strongly supports the assumption. Results of the test include for the upper unit: lateral hydraulic conductivity, 108 meters per day; range of transmissivity (determined by three techniques), from 1400 to 1670 meters squared per day; specific yield, 0.08; and vertical hydraulic conductivity of the streambed, 2.2 m/d. These results should be of use in assessing the potential supply and in developing one of Indiana's major aquifer systems because a knowledge of aquifer characteristics is essential for proper design and spacing of wells. </p>","language":"English","publisher":"U.S. Geological Survey","usgsCitation":"Meyer, W., 1978, Hydraulic characteristics of the White River streambed and glacial-outwash deposits at a site near Indianapolis, Indiana: Journal of Research of the U.S. Geological Survey, v. 6, no. 2, p. 273-283.","productDescription":"11 p.","startPage":"273","endPage":"283","costCenters":[],"links":[{"id":403802,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":403798,"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","state":"Indiana","city":"Indianapolis","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -86.333,\n              40\n            ],\n            [\n              -86,\n              40\n            ],\n            [\n              -86,\n             39.5\n            ],\n            [\n              -86.333,\n              39.5\n            ],\n            [\n              -86.333,\n              40\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"6","issue":"2","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Meyer, William","contributorId":87538,"corporation":false,"usgs":true,"family":"Meyer","given":"William","affiliations":[],"preferred":false,"id":846669,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70233045,"text":"70233045 - 1978 - Impact of sewerage systems on stream base flow and ground-water recharge on Long Island, New York","interactions":[],"lastModifiedDate":"2022-07-15T14:55:26.592356","indexId":"70233045","displayToPublicDate":"1978-03-01T09:47:19","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":"Impact of sewerage systems on stream base flow and ground-water recharge on Long Island, New York","docAbstract":"<p>Statistically significant decreases in the ratio of base flow to total flow of streams along the south shore of Long Island, N.Y., are due to the use of expanding storm-sewer and sanitary-sewer networks. Base-flow losses due to sewering ranging from virtually none at Connetquot River (largely unaffected by urban development) to 211 liters per second, or a 60-percent decrease below natural levels, during 1965-74 at East Meadow Brook (which drains part of highly urbanized Nassau County). Nearly 75 percent of the baseflow loss at East Meadow Brook during 1965-74 was caused by a network of sanitary sewers west of the stream; the remainder resulted from loss of recharge in areas serviced by stream-directed storm sewers. In areas of the Carlls River basin serviced by stream-directed storm sewers, recharge depletion averaged only about 4 liter per second per square kilometer whereas in the more intensely urbanized East Meadow Brook basin, recharge depletion in such areas averaged 18 (L/s)/km<sup>2</sup>.</p>","language":"English","publisher":"U.S. Geological Survey","usgsCitation":"Pluhowski, E., and Spinello, A., 1978, Impact of sewerage systems on stream base flow and ground-water recharge on Long Island, New York: Journal of Research of the U.S. Geological Survey, v. 6, no. 2, p. 263-271.","productDescription":"9 p.","startPage":"263","endPage":"271","costCenters":[],"links":[{"id":403796,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":403795,"rank":1,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/journal/1978/vol6issue2/report.pdf"}],"country":"United States","state":"New York","otherGeospatial":"Freeport Sewer District, Long Island, Nassau County Sewer District","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -73.42437744140625,\n              40.643656594948524\n            ],\n            [\n              -73.45527648925781,\n              40.831475967182925\n            ],\n            [\n              -73.70590209960938,\n              40.76702162667872\n            ],\n            [\n              -73.70452880859375,\n              40.73633186448861\n            ],\n            [\n              -73.71757507324219,\n              40.70562793820589\n            ],\n            [\n              -73.72650146484375,\n              40.657722371758105\n            ],\n            [\n              -73.72993469238281,\n              40.60561205826018\n            ],\n            [\n              -73.42437744140625,\n              40.643656594948524\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"6","issue":"2","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Pluhowski, E.J.","contributorId":52244,"corporation":false,"usgs":true,"family":"Pluhowski","given":"E.J.","affiliations":[],"preferred":false,"id":846664,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Spinello, A. G.","contributorId":116683,"corporation":false,"usgs":true,"family":"Spinello","given":"A. G.","affiliations":[],"preferred":false,"id":846665,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70233041,"text":"70233041 - 1978 - Spectrochemical determination of submicrogram amounts of tungsten in geologic materials","interactions":[],"lastModifiedDate":"2022-07-15T14:46:14.479153","indexId":"70233041","displayToPublicDate":"1978-03-01T09:44:22","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":"Spectrochemical determination of submicrogram amounts of tungsten in geologic materials","docAbstract":"<p>A rapid, sensitive, emission spectrographic method for the determination of tungsten in geologic materials has been developed. Sample fusion with potassium hydroxide followed by a hot-water leach renders the tungsten soluble. Acidification of the solution, reduction with titanium trichloride, complexing with thiocyanate, and ether extraction separate and concentrate the tungsten. An aliquot of the ether solution is pipetted into the cavity of a preformed graphite electrode containing 6 milligrams of sodium carbonate and is evaporated. The carbonate flux prevents formation of refractory tungsten carbide during arcing, resulting in nearly complete volatilization of tungsten during a short exposure period. Spectra from direct-current arc excitation of the tungsten are recorded on film and visually compared to standard spectra. A determination limit of 0.2-part-per-million tungsten is obtained from a 0.5-gram sample with a sample completion average of 30-50 samples per man-day.</p>","language":"English","publisher":"U.S. Geological Survey","usgsCitation":"Leinz, R.W., and Grimes, D.J., 1978, Spectrochemical determination of submicrogram amounts of tungsten in geologic materials: Journal of Research of the U.S. Geological Survey, v. 6, no. 2, p. 259-262.","productDescription":"4 p.","startPage":"259","endPage":"262","costCenters":[],"links":[{"id":403794,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":403793,"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":"Leinz, Reinhard W.","contributorId":60628,"corporation":false,"usgs":true,"family":"Leinz","given":"Reinhard","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":846662,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Grimes, David J.","contributorId":36925,"corporation":false,"usgs":true,"family":"Grimes","given":"David","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":846663,"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":5221442,"text":"5221442 - 1978 - Insecticides applied to a nursery colony of little brown bats (Myotis lucifugus): Lethal concentrations in brain tissues","interactions":[],"lastModifiedDate":"2025-03-11T15:47:40.4924","indexId":"5221442","displayToPublicDate":"1978-02-17T00:00:00","publicationYear":"1978","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2373,"text":"Journal of Mammalogy","onlineIssn":"1545-1542","printIssn":"0022-2372","active":true,"publicationSubtype":{"id":10}},"title":"Insecticides applied to a nursery colony of little brown bats (Myotis lucifugus): Lethal concentrations in brain tissues","docAbstract":"<p class=\"chapter-para\">Forty-six<span>&nbsp;</span><i>Myotis lucifugus</i><span>&nbsp;</span>were collected in May and June 1974 at a nursery colony in Hillsborough County, New Hampshire, that had been sprayed with DDT and chlordane in August and September 1973. When collected, 27 bats were alive, two were convulsing, and 17 were dead. Brains, carcasses, and milk and masticated insects from stomachs were analyzed for organochlorine insecticides and poly-chlorinated biphenyls (PCB's).</p><p class=\"chapter-para\">Concentrations of chemical residues in brains of surviving bats were compared with those of dead and convulsing bats. These comparisons indicated that DDT was the cause of death. Lethal brain concentrations of DDT in adult females averaged 24.52 parts per million (ppm) and suggested that adult<span>&nbsp;</span><i>M. lucifugus</i><span>&nbsp;</span>are approximately twice as sensitive to DDT as are adult laboratory rats and mice. Juvenile bats were about 1.5 times more sensitive than adult bats.</p><p class=\"chapter-para\">Large chemical residues were present in milk. We found a statistically significant relationship between declines in carcass residues in lactating females and uterine regression for six of 10 toxicants. Among juveniles, there were corresponding, significant increases (for nine of 10 toxicants) in carcass levels of residues correlated with increasing age (growth of forearm).</p>","language":"English","publisher":"Oxford Academic","doi":"10.2307/1379877","usgsCitation":"Clark, D.R., Kunz, T., and Kaiser, T.E., 1978, Insecticides applied to a nursery colony of little brown bats (Myotis lucifugus): Lethal concentrations in brain tissues: Journal of Mammalogy, v. 59, no. 1, p. 84-91, https://doi.org/10.2307/1379877.","productDescription":"8 p.","startPage":"84","endPage":"91","costCenters":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":198900,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"New Hampsire","county":"Hillsborough County","geographicExtents":"{\"type\":\"FeatureCollection\",\"features\":[{\"type\":\"Feature\",\"geometry\":{\"type\":\"Polygon\",\"coordinates\":[[[-72.009,43.1875],[-71.9136,43.2069],[-71.8616,43.1234],[-71.8566,43.1152],[-71.8522,43.1157],[-71.6791,43.1497],[-71.6678,43.1525],[-71.6412,43.0538],[-71.6243,43.0556],[-71.5183,43.0684],[-71.5127,43.048],[-71.4901,43.0507],[-71.4857,43.0452],[-71.4851,43.0416],[-71.4738,43.0348],[-71.455,43.0438],[-71.4494,43.0197],[-71.4124,43.0134],[-71.3924,43.0084],[-71.375,42.9388],[-71.4513,42.9306],[-71.4513,42.9293],[-71.427,42.8247],[-71.3864,42.8228],[-71.3752,42.8124],[-71.3746,42.8115],[-71.3608,42.7987],[-71.3665,42.7914],[-71.364,42.7901],[-71.3627,42.7828],[-71.3577,42.7851],[-71.354,42.7828],[-71.3528,42.7801],[-71.354,42.7778],[-71.3503,42.7746],[-71.3515,42.7719],[-71.3085,42.7641],[-71.3022,42.7632],[-71.2629,42.7563],[-71.2469,42.7432],[-71.2524,42.7404],[-71.2561,42.7377],[-71.2599,42.7349],[-71.2674,42.7277],[-71.2743,42.7191],[-71.2824,42.71],[-71.2968,42.6978],[-71.3854,42.6988],[-71.6293,42.7042],[-71.8651,42.711],[-71.8994,42.7121],[-71.9287,42.713],[-71.9448,42.7885],[-71.9748,42.7888],[-71.9942,42.8833],[-72.0065,42.9437],[-72.0629,42.9444],[-72.059,43.0045],[-72.0585,43.0186],[-72.0433,43.0755],[-72.0427,43.0818],[-72.0439,43.0818],[-72.0343,43.1283],[-72.038,43.1287],[-72.0238,43.1601],[-72.0366,43.1824],[-72.009,43.1875]]]},\"properties\":{\"name\":\"Hillsborough\",\"state\":\"NH\"}}]}","volume":"59","issue":"1","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49e5e4b07f02db5e6ce5","contributors":{"authors":[{"text":"Clark, D. R. Jr.","contributorId":40928,"corporation":false,"usgs":true,"family":"Clark","given":"D.","suffix":"Jr.","middleInitial":"R.","affiliations":[],"preferred":false,"id":333858,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Kunz, T.H.","contributorId":103383,"corporation":false,"usgs":true,"family":"Kunz","given":"T.H.","email":"","affiliations":[],"preferred":false,"id":333860,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Kaiser, T. Earl","contributorId":84826,"corporation":false,"usgs":true,"family":"Kaiser","given":"T.","email":"","middleInitial":"Earl","affiliations":[],"preferred":false,"id":333859,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70208454,"text":"70208454 - 1978 - Thermogenic gases in near-surface sediments of Norton Sound, Alaska","interactions":[],"lastModifiedDate":"2020-02-11T07:28:19","indexId":"70208454","displayToPublicDate":"1978-02-10T13:19:00","publicationYear":"1978","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"Thermogenic gases in near-surface sediments of Norton Sound, Alaska","docAbstract":"<p><span>A plume of hydrocarbon gases, assumed to be of thermogenic origin based on chemical compositions, has been noted by others in the water column of Norton Sound about 40 km south of Nome, Alaska. We used detailed geophysical transects, side-scan sonar, underwater television, and chromatographic analyses of gases in near-surface sediments to define a probable source area of hydrocarbon gases at the southern apex of the water plume epicenter. Geophysical, geotechnical, and geochemical evidence together indicate that hydrocarbon gases of subsurface, thermogenic origin apparently migrate into the near surface sediments along a fault zone.</span><br><br><span>Subbottom reflector terminations on continuous seismic profiles outline a large zone of anomalous acoustic responses about 9 km in diameter and at 100-m depth that may be caused by a subsurface accumulation of gas. Gas migration from the accumulation to the surface sediment is indicated by smaller zones of reflector terminations observed in high-resolution profiles and by seafloor craters seen on underwater television at one station. The presence of gas-charged surface sediment also is suggested by low percent pore water saturation, greater penetration of the penetrometer, and more rapid penetration of the vibracorer in sediment at the station with near-surface acoustic anomalies and seafloor craters.</span><br><br><span>Analyses of hydrocarbon gases in sediments from a 1.6-m vibracore taken at this station showed unusually high concentrations of hydrocarbon gases heavier than methane; the ethane, propane, n-butane, and isobutane were 76, 4, 6, and 52 times greater than in other near-surface sediments in this region, and also significant quantities of gasoline-range hydrocarbons were present. The gas composition and presence in near-surface sediments above a thick underlying section with acoustic anomalies points to the possibility of petroleum at depth in this region. Our work indicates that surface and near-surface studies of the continental shelf may contribute significantly to petroleum-resource evaluations in addition to defining areas of potential hazard from gas-charged sediment.</span></p>","largerWorkType":{"id":24,"text":"Conference Paper"},"conferenceTitle":" Proceedings of the Annual Offshore Technology Conference","conferenceDate":"May 8-11, 1978","language":"English","publisher":"Offshore Technology Conference","doi":"10.4043/3354-MS","usgsCitation":"Nelson, C.H., Kvenvolden, K.A., and Clukey, E.C., 1978, Thermogenic gases in near-surface sediments of Norton Sound, Alaska,  Proceedings of the Annual Offshore Technology Conference, v. 4, May 8-11, 1978, p. 2623-2633, https://doi.org/10.4043/3354-MS.","productDescription":"11 p.","startPage":"2623","endPage":"2633","costCenters":[{"id":520,"text":"Pacific Coastal and Marine Science Center","active":true,"usgs":true}],"links":[{"id":372193,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Alaska","otherGeospatial":"Norton Sound","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -166.11328125,\n              62.92523566254294\n            ],\n            [\n              -160.42236328125,\n              62.92523566254294\n            ],\n            [\n              -160.42236328125,\n              64.68031793418314\n            ],\n            [\n              -166.11328125,\n              64.68031793418314\n            ],\n            [\n              -166.11328125,\n              62.92523566254294\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"4","noUsgsAuthors":false,"publicationDate":"2013-04-08","publicationStatus":"PW","contributors":{"authors":[{"text":"Nelson, C. Hans","contributorId":191503,"corporation":false,"usgs":false,"family":"Nelson","given":"C.","email":"","middleInitial":"Hans","affiliations":[],"preferred":false,"id":781955,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Kvenvolden, Keith A. kkvenvolden@usgs.gov","contributorId":3384,"corporation":false,"usgs":true,"family":"Kvenvolden","given":"Keith","email":"kkvenvolden@usgs.gov","middleInitial":"A.","affiliations":[{"id":520,"text":"Pacific Coastal and Marine Science Center","active":true,"usgs":true}],"preferred":true,"id":781956,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Clukey, Edward C.","contributorId":102879,"corporation":false,"usgs":true,"family":"Clukey","given":"Edward","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":781957,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70012400,"text":"70012400 - 1978 - Episodes of Aleutian Ridge explosive volcanism","interactions":[],"lastModifiedDate":"2026-01-20T15:50:40.812396","indexId":"70012400","displayToPublicDate":"1978-01-13T00:00:00","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":"Episodes of Aleutian Ridge explosive volcanism","docAbstract":"<p><span>Earlier workers have overlooked deep-sea bentonite beds when unraveling the Cenozoic volcanic history of an area. In the North Pacific, identification of Miocene and older volcanic episodes is possible only if both altered (bentonite) and unaltered ash beds are recognized. Our study, which includes bentonite beds, shows that volcanism on the Aleutian Ridge and Kamchatka Peninsula has been cyclic. Volcanic activity seems to have increased every 2.5 × 10</span><sup>6</sup><span>&nbsp;years for the past 10 × 10</span><sup>6</sup><span>&nbsp;years and every 5.0 × 10</span><sup>6</sup><span>&nbsp;years for the time span from 10 to 20 × 10</span><sup>6</sup><span>&nbsp;years ago. The middle and late Miocene and the Quaternary were times of greatly increased volcanic activity in the North Pacific and elsewhere around the Pacific Basin. The apparent absence of a volcanic record before the late Miocene at Deep Sea Drilling Project site 192 is the result not of plate motion, as suggested by Stewart and by Ninkovich and Donn, but rather of the diagenesis of ash layers.</span></p><p><span>Major, apparently global volcanic episodes occurred at least twice in the last 20 × 10</span><sup>6</sup><span>&nbsp;years. Yet, only one major glacial epoch (the Pleistocene) has occurred. Therefore, even though glaciation coincided with an increase in Quaternary volcanism, the increased volcanism itself may not have been the primary cause of global cooling.</span></p>","language":"English","publisher":"American Association for the Advancement of Science","doi":"10.1126/science.199.4325.137","issn":"00368075","usgsCitation":"Hein, J., Scholl, D., and Miller, J., 1978, Episodes of Aleutian Ridge explosive volcanism: Science, v. 199, no. 4325, p. 137-141, https://doi.org/10.1126/science.199.4325.137.","productDescription":"5 p.","startPage":"137","endPage":"141","costCenters":[],"links":[{"id":222592,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Alaska","otherGeospatial":"Aleutian Ridge, Kamchatka Peninsula","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            [\n              -179.9,\n              55.61386073255903\n            ],\n            [\n              -179.9,\n              51.248491838223316\n            ],\n            [\n              -156.4270808390617,\n              51.248491838223316\n            ],\n            [\n              -156.4270808390617,\n              55.61386073255903\n            ],\n            [\n              -179.9,\n              55.61386073255903\n            ]\n          ]\n        ],\n        \"type\": \"Polygon\"\n      }\n    },\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            [\n              179.9,\n              55.58646274703881\n            ],\n            [\n              165,\n              55.58646274703881\n            ],\n            [\n              165,\n              51.238175176203185\n            ],\n            [\n              179.9,\n              51.238175176203185\n            ],\n            [\n              179.9,\n              55.58646274703881\n            ]\n          ]\n        ],\n        \"type\": \"Polygon\"\n      }\n    }\n  ]\n}","volume":"199","issue":"4325","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a0a0be4b0c8380cd52185","contributors":{"authors":[{"text":"Hein, J.R. 0000-0002-5321-899X","orcid":"https://orcid.org/0000-0002-5321-899X","contributorId":61429,"corporation":false,"usgs":true,"family":"Hein","given":"J.R.","affiliations":[],"preferred":false,"id":363452,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Scholl, D.W.","contributorId":106461,"corporation":false,"usgs":true,"family":"Scholl","given":"D.W.","email":"","affiliations":[],"preferred":false,"id":363453,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Miller, J.","contributorId":16939,"corporation":false,"usgs":true,"family":"Miller","given":"J.","affiliations":[],"preferred":false,"id":363451,"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. ","startPage":"1706","endPage":"1723","costCenters":[],"links":[{"id":370086,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States ","state":"Wyoming 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 \"}}]}","volume":"73","issue":"8","noUsgsAuthors":false,"publicationDate":"1978-12-01","publicationStatus":"PW","contributors":{"authors":[{"text":"Raines, G. L.","contributorId":90720,"corporation":false,"usgs":true,"family":"Raines","given":"G.","middleInitial":"L.","affiliations":[],"preferred":false,"id":776920,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Offield, Terry W.","contributorId":64217,"corporation":false,"usgs":true,"family":"Offield","given":"Terry W.","affiliations":[],"preferred":false,"id":776921,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Santos, E.S.","contributorId":95883,"corporation":false,"usgs":true,"family":"Santos","given":"E.S.","email":"","affiliations":[],"preferred":false,"id":776922,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70207699,"text":"70207699 - 1978 - VAMPs—Possible hydrocarbon-bearing structures in Bering Sea Basin: Geologic notes","interactions":[],"lastModifiedDate":"2020-01-07T08:27:51","indexId":"70207699","displayToPublicDate":"1978-01-06T16:02:04","publicationYear":"1978","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":605,"text":"AAPG Bulletin","printIssn":"0149-1423","active":true,"publicationSubtype":{"id":10}},"title":"VAMPs—Possible hydrocarbon-bearing structures in Bering Sea Basin: Geologic notes","docAbstract":"<p>Narrow (1 to 2 km) subsurface columns of concave reflection horizons are common time-base seismic profiles collected in the Bering Sea basin. The columns of recorded downflexures are thought to be velocity pulldowns and commonly are associated with one or more arched or gently domed high-amplitude reflection horizons about 100 m higher in the section. Inferred from this association is that subsurface deposits characterized by anomalously low acoustic velocity are present.</p><p>We refer to the velocity-anomaly and reflection-amplitude association as a velocity-amplitude feature, or VAMP, and speculate that VAMPs are deep-seated “bright spots” underlain by a strong velocity pulldown possibly caused by gas-charged deposits.</p>","language":"English","publisher":"AAPG","doi":"10.1306/C1EA5530-16C9-11D7-8645000102C1865D","usgsCitation":"Scholl, D.W., and Cooper, A.K., 1978, VAMPs—Possible hydrocarbon-bearing structures in Bering Sea Basin: Geologic notes: AAPG Bulletin, v. 62, no. 12, p. 2481-2488, https://doi.org/10.1306/C1EA5530-16C9-11D7-8645000102C1865D.","productDescription":"8 p.","startPage":"2481","endPage":"2488","costCenters":[{"id":520,"text":"Pacific Coastal and Marine Science Center","active":true,"usgs":true}],"links":[{"id":371028,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"otherGeospatial":"Bering Sea Basin","volume":"62","issue":"12","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Scholl, David W. 0000-0001-6500-6962 dscholl@usgs.gov","orcid":"https://orcid.org/0000-0001-6500-6962","contributorId":3738,"corporation":false,"usgs":true,"family":"Scholl","given":"David","email":"dscholl@usgs.gov","middleInitial":"W.","affiliations":[{"id":520,"text":"Pacific Coastal and Marine Science Center","active":true,"usgs":true},{"id":186,"text":"Coastal and Marine Geology Program","active":true,"usgs":true}],"preferred":true,"id":779010,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Cooper, Alan K. acooper@usgs.gov","contributorId":2854,"corporation":false,"usgs":true,"family":"Cooper","given":"Alan","email":"acooper@usgs.gov","middleInitial":"K.","affiliations":[{"id":520,"text":"Pacific Coastal and Marine Science Center","active":true,"usgs":true}],"preferred":true,"id":779011,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70207698,"text":"70207698 - 1978 - The Aleutian Basin, Bering Sea a frontier area for hydrocarbon exploration","interactions":[],"lastModifiedDate":"2020-06-15T15:11:08.597668","indexId":"70207698","displayToPublicDate":"1978-01-06T15:50:02","publicationYear":"1978","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"The Aleutian Basin, Bering Sea a frontier area for hydrocarbon exploration","docAbstract":"<p><span>The Aleutian Basin is the deep water (&gt;3000 m) basin that lies north of the Aleutian Islands adjacent to the Bering Sea continental shelf. The basin, about the size of the state of Texas, is underlain by a 2-9 km-thick flat-lying sequence of mostly Cenozoic sediment and rock that includes diatomaceous silty clay interbedded with turbidities in the upper 1 km. Before 1974, geologic and geophysical investigations in the Aleutian Basin were directed at determining its geologic history; more recently, investigations have also been aimed at assessing the basin's hydrocarbon potential. The four major requirements for hydrocarbon accumulation may be present, namely, structural and stratigraphic traps, source rocks, reservoir beds, and an adequate thermal and sedimentation history. Energy resource investigations by the US Geological Survey indicate that: (1) numerous structural features (gentle folds, diapirs, basement ridges) are present in the central and eastern parts of the basin, (2) acoustic features (VAMP's _ Velocity AMPlitude features) that may be due to trapped gases within the sedimentary section are common (over 350 identified) in the central basin, (3) concentrations of organic gases, primarily methane, in the upper 1-3 m beneath the seafloor are very small, they increase with depth, and they are highest in areas near VAMP's, and (4) both the thermal gradient and the sediment thickness are sufficiently great to allow hydrocarbon maturation at depth, if source rocks are present. Adverse conditions in the Aleutian Basin such as excessive water depths and severe weather pose difficult technical problems for the recovery of hydrocarbons that may be present. The data nevertheless suggest the basin is a promising site for hydrocarbon accumulations and therefore warrants further exploration.</span></p>","largerWorkType":{"id":24,"text":"Conference Paper"},"largerWorkTitle":"Tenth annual Offshore Technology Conference proceedings","largerWorkSubtype":{"id":19,"text":"Conference Paper"},"conferenceTitle":"Offshore Technology Conference","conferenceDate":"May 8-11, 1978","conferenceLocation":"Houston, Texas","language":"English","publisher":"Offshore Technology Conference","publisherLocation":"Dallas, TX","doi":"10.4043/3089-MS","usgsCitation":"Cooper, A.K., Scholl, D.W., Marlow, A., Childs, J.R., Redden, G.D., and Kvenvolden, K.A., 1978, The Aleutian Basin, Bering Sea a frontier area for hydrocarbon exploration, <i>in</i> Tenth annual Offshore Technology Conference proceedings, Houston, Texas, May 8-11, 1978, p. 353-362, https://doi.org/10.4043/3089-MS.","productDescription":"10 p.","startPage":"353","endPage":"362","costCenters":[{"id":186,"text":"Coastal and Marine Geology Program","active":true,"usgs":true},{"id":520,"text":"Pacific Coastal and Marine Science Center","active":true,"usgs":true}],"links":[{"id":371027,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationDate":"1978-05-07","publicationStatus":"PW","contributors":{"authors":[{"text":"Cooper, Alan K. acooper@usgs.gov","contributorId":2854,"corporation":false,"usgs":true,"family":"Cooper","given":"Alan","email":"acooper@usgs.gov","middleInitial":"K.","affiliations":[{"id":520,"text":"Pacific Coastal and Marine Science Center","active":true,"usgs":true}],"preferred":true,"id":779004,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Scholl, David W. 0000-0001-6500-6962 dscholl@usgs.gov","orcid":"https://orcid.org/0000-0001-6500-6962","contributorId":3738,"corporation":false,"usgs":true,"family":"Scholl","given":"David","email":"dscholl@usgs.gov","middleInitial":"W.","affiliations":[{"id":186,"text":"Coastal and Marine Geology Program","active":true,"usgs":true},{"id":520,"text":"Pacific Coastal and Marine Science Center","active":true,"usgs":true}],"preferred":true,"id":779005,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Marlow, A.F.","contributorId":48761,"corporation":false,"usgs":true,"family":"Marlow","given":"A.F.","email":"","affiliations":[],"preferred":false,"id":779006,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Childs, Jonathan R. jchilds@usgs.gov","contributorId":3155,"corporation":false,"usgs":true,"family":"Childs","given":"Jonathan","email":"jchilds@usgs.gov","middleInitial":"R.","affiliations":[{"id":520,"text":"Pacific Coastal and Marine Science Center","active":true,"usgs":true}],"preferred":true,"id":779007,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Redden, George D.","contributorId":189841,"corporation":false,"usgs":false,"family":"Redden","given":"George","email":"","middleInitial":"D.","affiliations":[],"preferred":false,"id":779008,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Kvenvolden, Keith A. kkvenvolden@usgs.gov","contributorId":3384,"corporation":false,"usgs":true,"family":"Kvenvolden","given":"Keith","email":"kkvenvolden@usgs.gov","middleInitial":"A.","affiliations":[{"id":520,"text":"Pacific Coastal and Marine Science Center","active":true,"usgs":true}],"preferred":true,"id":779009,"contributorType":{"id":1,"text":"Authors"},"rank":6}]}}
,{"id":7848,"text":"ofr781029 - 1978 - Quality of the water in Borrow Ponds near a major highway interchange, Dade County, Florida, October-November 1977","interactions":[],"lastModifiedDate":"2022-01-05T16:03:09.053161","indexId":"ofr781029","displayToPublicDate":"1978-01-01T22:10:00","publicationYear":"1978","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"78-1029","title":"Quality of the water in Borrow Ponds near a major highway interchange, Dade County, Florida, October-November 1977","docAbstract":"Water, bottom sediment, and aquatic plants were sampled from ponds near a major south Florida highway interchange to document concentrations of selected constituents in an aquatic environment near heavy vehicular traffic. Generally, concentrations of constituents were within the range expected in an uncontaminated environment in south Florida. However, concentrations did exceed south Florida background levels or Environmental Protection Agency criteria in a few cases. Two trace elements--chromium (20 micrograms per liter) in ponded surface water and lead (500 micrograms per gram) in bottom sediment--exceeded background levels. Concentrations of dieldrin (22 micrograms per kilogram) and polychlorinated biphenyls (53 micrograms per kilogram) also exceed background levels in bottom sediment. The concentration of phenol (23 micrograms per liter) in ground water exceeded Environmental Protection Agency quality criteria by 22 micrograms per liter, but was within the background range for south Florida. Ten metals were detected in the cattail or algal samples, but only iron, manganese, and zinc were in higher concentrations than those in the bottom sediment. (Woodard-USGS)","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/ofr781029","collaboration":"Prepared in cooperation with the Federal Highway Administration","usgsCitation":"Beaven, T., and McPherson, B.F., 1978, Quality of the water in Borrow Ponds near a major highway interchange, Dade County, Florida, October-November 1977: U.S. Geological Survey Open-File Report 78-1029, v, 15 p., https://doi.org/10.3133/ofr781029.","productDescription":"v, 15 p.","costCenters":[{"id":27821,"text":"Caribbean-Florida Water Science Center","active":true,"usgs":true}],"links":[{"id":141286,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1978/1029/coverthb.jpg"},{"id":956,"rank":100,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1978/1029/ofr781029.pdf","text":"Report","size":"606 KB","linkFileType":{"id":1,"text":"pdf"},"description":"Report"}],"country":"United States","state":"Florida","county":"Miami-Dade County","otherGeospatial":"Dade County","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -80.22379875183105,\n              25.77407850552097\n            ],\n            [\n              -80.18277168273926,\n              25.77407850552097\n            ],\n            [\n              -80.18277168273926,\n              25.802363957922285\n            ],\n            [\n              -80.22379875183105,\n              25.802363957922285\n            ],\n            [\n              -80.22379875183105,\n              25.77407850552097\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","contact":"<p><a href=\"https://www.usgs.gov/centers/car-fl-water\" data-mce-href=\"https://www.usgs.gov/centers/car-fl-water\">Caribbean-Florida Water Science Center</a><br>U.S. Geological Survey<br>3321 College Avenue<br>Davie, FL 33314</p><p><a href=\"../contact\" data-mce-href=\"../contact\">Contact Pubs Warehouse</a></p>","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a8be4b07f02db6517bf","contributors":{"authors":[{"text":"Beaven, T.R.","contributorId":84757,"corporation":false,"usgs":true,"family":"Beaven","given":"T.R.","email":"","affiliations":[],"preferred":false,"id":156727,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"McPherson, Benjamin F.","contributorId":17965,"corporation":false,"usgs":true,"family":"McPherson","given":"Benjamin","email":"","middleInitial":"F.","affiliations":[],"preferred":false,"id":156726,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":10219,"text":"ofr78324 - 1978 - Urban stormwater runoff data for a residential area, Pompano Beach, Florida","interactions":[],"lastModifiedDate":"2022-01-04T18:53:49.643124","indexId":"ofr78324","displayToPublicDate":"1978-01-01T22:05:00","publicationYear":"1978","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"78-324","title":"Urban stormwater runoff data for a residential area, Pompano Beach, Florida","docAbstract":"Rainfall, storm-sewer discharge, and water-quality analyses of storm runoff are summarized for a single-family residential area near Pompano Beach, Florida. The area of the drainage basin is 41 acres of which 61 percent is pervious sod lawns and 39 percent is impervious roofs, driveways and streets. The land surface is nearly flat with a gentle, eastward slope. Storm runoff flows eastward along grass swales into a sewer collection system on the eastern boundary of the area that in turn joins a 36-inch diameter storm drain. Runoff loads of 12 or more water-quality constituents were computed for 32 storms between April 1974 and September 1975. Chemical analyses of rainfall for 3 storms are included. (Woodard-USGS)","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/ofr78324","collaboration":"Prepared in cooperation with Broward County Water Management Division and Broward County Environmental Quality Control Board","usgsCitation":"Mattraw, H.C., Hardee, J., and Miller, R.A., 1978, Urban stormwater runoff data for a residential area, Pompano Beach, Florida: U.S. Geological Survey Open-File Report 78-324, iii, 5 p., https://doi.org/10.3133/ofr78324.","productDescription":"iii, 5 p.","numberOfPages":"111","costCenters":[{"id":27821,"text":"Caribbean-Florida Water Science Center","active":true,"usgs":true}],"links":[{"id":382490,"rank":3,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1978/0324/ofr78324.pdf","text":"Report","size":"2.96 MB","linkFileType":{"id":1,"text":"pdf"},"description":"Report"},{"id":142528,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1978/0324/coverthb.jpg"}],"country":"United States","state":"Florida","county":"Broward County","city":"Pompano Beach","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -80.8538818359375,\n              25.720735134412106\n            ],\n            [\n              -79.96673583984375,\n              25.720735134412106\n            ],\n            [\n              -79.96673583984375,\n              26.914722928870564\n            ],\n            [\n              -80.8538818359375,\n              26.914722928870564\n            ],\n            [\n              -80.8538818359375,\n              25.720735134412106\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","contact":"<p><a href=\"https://www.usgs.gov/centers/car-fl-water\" data-mce-href=\"https://www.usgs.gov/centers/car-fl-water\">Caribbean-Florida Water Science Center</a><br>U.S. Geological Survey<br>3321 College Avenue<br>Davie, FL 33314</p><p><a href=\"../contact\" data-mce-href=\"../contact\">Contact Pubs Warehouse</a></p>","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a18e4b07f02db605272","contributors":{"authors":[{"text":"Mattraw, Harold C. Jr.","contributorId":72360,"corporation":false,"usgs":true,"family":"Mattraw","given":"Harold","suffix":"Jr.","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":161020,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Hardee, Jack","contributorId":99554,"corporation":false,"usgs":true,"family":"Hardee","given":"Jack","email":"","affiliations":[],"preferred":false,"id":161022,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Miller, Robert A.","contributorId":52938,"corporation":false,"usgs":true,"family":"Miller","given":"Robert","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":161021,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":28738,"text":"wri7836 - 1978 - Effects of bottom sediments on infiltration from the Miami and tributary canals to the Biscayne aquifer Dade County, Florida","interactions":[],"lastModifiedDate":"2022-02-15T20:03:51.072594","indexId":"wri7836","displayToPublicDate":"1978-01-01T21:25:00","publicationYear":"1978","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":342,"text":"Water-Resources Investigations Report","code":"WRI","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"78-36","title":"Effects of bottom sediments on infiltration from the Miami and tributary canals to the Biscayne aquifer Dade County, Florida","docAbstract":"<p>Infiltration from the Miami Canal and its tributaries is an important source of recharge to the Biscayne aquifer in the vicinity of the Miami Springs-Hialeah well fields. Estimates of pumpage contributed by canal infiltration decreased from nearly 100 percent in the late 1940 's to 50 percent in May 1973 while well field pumpage increased from less than 50 Mgal/d to 120 Mgal/d. As increased withdrawals enlarge the well field 's cone of depression, the threat of saltwater intrusion during dry periods has been increased. Data on water quality, water levels, and canal bottom sediments indicate that sediments greatly impede infiltration from the canals in the areas most affected by pumping. Bottom sediments reduce coliform bacteria, pesticides, PCB, metals, and other suspended materials infiltrating canal water.&nbsp;</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/wri7836","collaboration":"Prepared in cooperation with the South Florida Water Management District and the Miami-Dade Water and Sewer Authority","usgsCitation":"Miller, W.L., 1978, Effects of bottom sediments on infiltration from the Miami and tributary canals to the Biscayne aquifer Dade County, Florida: U.S. Geological Survey Water-Resources Investigations Report 78-36, v, 63 p., https://doi.org/10.3133/wri7836.","productDescription":"v, 63 p.","costCenters":[{"id":27821,"text":"Caribbean-Florida Water Science Center","active":true,"usgs":true}],"links":[{"id":395992,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_35246.htm"},{"id":159393,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1978/0036/coverthb.jpg"},{"id":2302,"rank":100,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1978/0036/wri7836.pdf","text":"Report","linkFileType":{"id":1,"text":"pdf"},"description":"Report"}],"country":"United States","state":"Florida","county":"Dade County","otherGeospatial":"Biscayne aquifer","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -80.317,\n              25.7830\n            ],\n            [\n              -80.25,\n              25.7830\n            ],\n            [\n              -80.25,\n              25.867\n            ],\n            [\n              -80.317,\n              25.867\n            ],\n            [\n              -80.317,\n              25.7830\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","contact":"<p><a href=\"https://www.usgs.gov/centers/car-fl-water\" data-mce-href=\"https://www.usgs.gov/centers/car-fl-water\">Caribbean-Florida Water Science Center</a><br>U.S. Geological Survey<br>3321 College Avenue<br>Davie, FL 33314</p><p><a href=\"../contact\" data-mce-href=\"../contact\">Contact Pubs Warehouse</a></p>","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a54e4b07f02db62c2fc","contributors":{"authors":[{"text":"Miller, Wesley L.","contributorId":91859,"corporation":false,"usgs":true,"family":"Miller","given":"Wesley","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":200317,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":28055,"text":"wri78107 - 1978 - Biscayne aquifer, southeast Florida","interactions":[],"lastModifiedDate":"2022-01-06T16:43:48.440262","indexId":"wri78107","displayToPublicDate":"1978-01-01T21:25:00","publicationYear":"1978","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":342,"text":"Water-Resources Investigations Report","code":"WRI","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"78-107","title":"Biscayne aquifer, southeast Florida","docAbstract":"Peak daily pumpage from the highly permeable, unconfined Biscayne aquifer for public water-supply systems in southeast Florida in 1975 was about 500 million gallons. Another 165 million gallons was withdrawn daily for irrigation. Recharge to the aquifer is primarily by local rainfall. Discharge is by evapotranspiration, canal drainage, coastal seepage, and pumping. Pollutants can enter the aquifer by direct infiltration from land surface or controlled canals, septic-tank and other drainfields, drainage wells, and solid-waste dumps. Most of the pollutants are concentrated in the upper 20 to 30 feet of the aquifer; public supply wells generally range in depth from about 75 to 150 feet. Dilution, dispersion, and adsorption tend to reduce the concentrations. Seasonal heavy rainfall and canal discharge accelerate ground-water circulation, thereby tending to dilute and flush upper zones of the aquifer. The ultimate fate of pollutants in the aquifer is the ocean, although some may be adsorbed by the aquifer materials en route to the ocean, and some are diverted to pumping wells. (Woodard-USGS)","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/wri78107","collaboration":"Prepared in cooperation with U.S. Environmental Protection Agency","usgsCitation":"Klein, H., and Hull, J.E., 1978, Biscayne aquifer, southeast Florida: U.S. Geological Survey Water-Resources Investigations Report 78-107, v, 52 p., https://doi.org/10.3133/wri78107.","productDescription":"v, 52 p.","costCenters":[{"id":27821,"text":"Caribbean-Florida Water Science Center","active":true,"usgs":true}],"links":[{"id":157984,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1978/0107/coverthb.jpg"},{"id":2126,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1978/0107/wri78107.pdf","text":"Report","size":"1.68 MB","linkFileType":{"id":1,"text":"pdf"},"description":"Report"}],"country":"United States","state":"Florida","otherGeospatial":"Biscayne aquifer","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -80.6341552734375,\n              27.034663773424224\n            ],\n            [\n              -80.66162109375,\n              26.931865156388916\n            ],\n            [\n              -80.7769775390625,\n              26.716173757934094\n            ],\n            [\n              -80.8978271484375,\n              26.779943479945107\n            ],\n            [\n              -80.9417724609375,\n              26.755420897359123\n            ],\n            [\n              -82.21618652343749,\n              26.72108039086171\n            ],\n            [\n              -82.16125488281249,\n              26.54922257769204\n            ],\n            [\n              -82.210693359375,\n              26.470573022375085\n            ],\n         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Warehouse</a></p>","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a1ce4b07f02db6085e3","contributors":{"authors":[{"text":"Klein, Howard","contributorId":62189,"corporation":false,"usgs":true,"family":"Klein","given":"Howard","email":"","affiliations":[],"preferred":false,"id":199140,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Hull, John E.","contributorId":15616,"corporation":false,"usgs":true,"family":"Hull","given":"John","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":199139,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70168658,"text":"70168658 - 1978 - Jordan aquifer of Iowa","interactions":[],"lastModifiedDate":"2016-02-22T16:22:00","indexId":"70168658","displayToPublicDate":"1978-01-01T17:15:00","publicationYear":"1978","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":2,"text":"State or Local Government Series"},"seriesNumber":"6","subseriesTitle":"Miscellaneous Map","title":"Jordan aquifer of Iowa","docAbstract":"<p>Water demand for all uses in Iowa is increasing at an accelerated rate. Demand has increased from about 1,800 million gallons per day in 1955 to 3,500 million gallons per day in 1975 (MacKichan, 1957; Murray and Reeves, 1977). By the year 2020, water demand is expected to be eight times that in 1975 (Barnard and Dent, 1976). Historically, about 75 percent of the demand, excluding that required for power generation, has been met by withdrawals from the water-bearing zones (aquifers) in Iowa's ground-water reservoir. Because this percentage is expected to remain about the same, the anticipated future demands will require extensive withdrawals from the ground-water reservoir. The increasing stress on the ground-water system, which already is severely stressed in several places in the state, will create development and management problems that will require hydrologic information to solve. In order to provide this information, the lowa Geological Survey in cooperation with the U.S. Geological Survey has instituted a series of investigations to define, describe, and evaluate the major aquifers in Iowa's groundwater reservoir. Information from each investigation will be presented in atlas format.</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","usgsCitation":"Horick, P.J., and Steinhilber, W.L., 1978, Jordan aquifer of Iowa.","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":351,"text":"Iowa Water Science Center","active":true,"usgs":true}],"links":[{"id":318305,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":318304,"rank":1,"type":{"id":11,"text":"Document"},"url":"https://s-iihr34.iihr.uiowa.edu/publications/uploads/mms-06.pdf"}],"country":"United 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To provide this knowledge, the Water Resources Division of the U.S. Geological Survey in cooperation with the Iowa Geological Survey compiled this atlas describing the water resources available for development in an 12-county area in east-central Iowa. The report contains information on the availability, quality, and utilization of water from all known sources and the future demands upon the water resources in east-central Iowa. 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John H.","contributorId":14383,"corporation":false,"usgs":true,"family":"Stewart","given":"John H.","affiliations":[],"preferred":false,"id":792016,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Carlson, John E.","contributorId":214158,"corporation":false,"usgs":false,"family":"Carlson","given":"John","email":"","middleInitial":"E.","affiliations":[{"id":7260,"text":"Pennsylvania State University","active":true,"usgs":false}],"preferred":false,"id":792017,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":36794,"text":"36794 - 1978 - MOSS user's manual","interactions":[],"lastModifiedDate":"2014-07-23T15:30:17","indexId":"36794","displayToPublicDate":"1978-01-01T15:13:00","publicationYear":"1978","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":1,"text":"Federal Government Series"},"seriesTitle":{"id":20,"text":"FWS/OBS","active":false,"publicationSubtype":{"id":1}},"seriesNumber":"78/96","title":"MOSS user's manual","docAbstract":"<p>The Map Overlay and Statistical System (MOSS) Users' Manual is specialized document has been designed for trained users of the MOSS interactive graphics software. Those totally unfamiliar with MOSS or Geographic Information Systems are referred elsewhere as described below:</p>\n<br>\n<p>-- If you know nothing about MOSS or what it can do for you, and you wish introductory information on MOSS, or you want to deign an application and data entry process compatible with MOSS, or you want \"hands-on\" training, contact the WELUT Team Leader at the address below for a \"hands-on\" GIS training session.</p>\n<br>\n<p>-- If you have been introduced to MOSS, have your application defined, data entered, and want to know how to use MOSS, start reading at Section 1 of this Manual.</p>\n<br>\n<p>--If you are interested in the MOSS data structure, refer to Section 2 of this Manual.</p>\n<br>\n<p>--If you have some experience in using MOSS and want to refer to the general types of MOSS commands, read Section 3 of this Manual.</p>\n<br>\n<p>--If you are an experience MOSS user and want details on individual MOSS commands, refer to Section 4.3 of this Manual.</p>\n<br>\n<p>--If you are interested in the Federation of Rocky Mountain States -- WELUT 02 Project contractual background results, turn to Appendices D and E of this Manual.</p>\n<br>\n<p>MOSS has been operation for less than 3 months, and has received limited operational testing at the date of this printing (October 1978). Undiscovered software limitations and bugs may yet appear. All such bugs as well as documentation errors, obscurities, and inadequacies should be reported to:</p>\n<br>\n<p>Team Leader</p>\n<p>Western Energy and Land Use Team (WELUT)</p>\n<p>U.S. Fish and Wildlife Service</p>\n<p>Drake Creekside Building</p>\n<p>2625 Redwing Road</p>\n<p>Fort Collins, Colorado 80526</p>","language":"English","publisher":"U.S. Fish and Wildlife Service","collaboration":"Performed for the Western Energy and Land Use Team, Office of Biological Services, Fish and Wildlife Service, U.S. Department of the Interior","usgsCitation":"Salmen, L., Gropper, J., Hamill, J., and Gentry, B., 1978, MOSS user's manual: FWS/OBS 78/96, vi, I-5 p.","productDescription":"vi, I-5 p.","costCenters":[],"links":[{"id":290836,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"57ffba57e4b0824b2d170fc3","contributors":{"authors":[{"text":"Salmen, Larry","contributorId":27911,"corporation":false,"usgs":true,"family":"Salmen","given":"Larry","email":"","affiliations":[],"preferred":false,"id":216957,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Gropper, James","contributorId":22695,"corporation":false,"usgs":true,"family":"Gropper","given":"James","email":"","affiliations":[],"preferred":false,"id":216956,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Hamill, John","contributorId":43459,"corporation":false,"usgs":true,"family":"Hamill","given":"John","affiliations":[],"preferred":false,"id":216958,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Gentry, Barbara","contributorId":101569,"corporation":false,"usgs":true,"family":"Gentry","given":"Barbara","email":"","affiliations":[],"preferred":false,"id":216959,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70058738,"text":"70058738 - 1978 - Suggestions to authors of the reports of the United States Geological Survey","interactions":[],"lastModifiedDate":"2021-01-22T16:41:12.378931","indexId":"70058738","displayToPublicDate":"1978-01-01T15:02:00","publicationYear":"1978","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":6,"text":"USGS Unnumbered Series"},"title":"Suggestions to authors of the reports of the United States Geological Survey","docAbstract":"No abstract available.","language":"English","publisher":"U.S. Government Printing Office","publisherLocation":"Washington, D.C.","doi":"10.3133/70058738","usgsCitation":"Bishop, E.E., and Eckel, E.B., 1978, Suggestions to authors of the reports of the United States Geological Survey (Sixth Edition), xi, 273 p., https://doi.org/10.3133/70058738.","productDescription":"xi, 273 p.","costCenters":[],"links":[{"id":280282,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/unnumbered/70058738/report-thumb.jpg"},{"id":286679,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/unnumbered/70058738/report.pdf"}],"edition":"Sixth Edition","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"535f7874e4b078dca33ae38e","contributors":{"authors":[{"text":"Bishop, Elna E.","contributorId":66589,"corporation":false,"usgs":true,"family":"Bishop","given":"Elna","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":487314,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Eckel, Edwin B.","contributorId":26680,"corporation":false,"usgs":true,"family":"Eckel","given":"Edwin","email":"","middleInitial":"B.","affiliations":[],"preferred":false,"id":487313,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":1477,"text":"1477 - 1978 - Guidelines for safe geologic fieldwork in Alaska","interactions":[],"lastModifiedDate":"2014-07-11T15:03:04","indexId":"1477","displayToPublicDate":"1978-01-01T14:58:11","publicationYear":"1978","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":6,"text":"USGS Unnumbered Series"},"title":"Guidelines for safe geologic fieldwork in Alaska","docAbstract":"No abstract available.","language":"English","publisher":"U.S. Dept. of the Interior","publisherLocation":"Menlo Park, CA","doi":"10.3133/1477","usgsCitation":"Brew, D.A., 1978, Guidelines for safe geologic fieldwork in Alaska, 20 p., https://doi.org/10.3133/1477.","productDescription":"20 p.","numberOfPages":"20","costCenters":[],"links":[{"id":289812,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"}],"country":"United States","state":"Alaska","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ 172.4,51.2 ], [ 172.4,71.4 ], [ -130.0,71.4 ], [ -130.0,51.2 ], [ 172.4,51.2 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"53c0ec3fe4b065ccca5fe3bb","contributors":{"authors":[{"text":"Brew, David A. dbrew@usgs.gov","contributorId":3244,"corporation":false,"usgs":true,"family":"Brew","given":"David","email":"dbrew@usgs.gov","middleInitial":"A.","affiliations":[],"preferred":true,"id":143759,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70121590,"text":"70121590 - 1978 - Coastal processes and morphology of the Bering Sea coast of Alaska","interactions":[],"lastModifiedDate":"2014-10-16T14:55:55","indexId":"70121590","displayToPublicDate":"1978-01-01T14:42:00","publicationYear":"1978","noYear":false,"publicationType":{"id":5,"text":"Book chapter"},"publicationSubtype":{"id":24,"text":"Book Chapter"},"title":"Coastal processes and morphology of the Bering Sea coast of Alaska","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Environmental assessment of the Alaskan continental shelf: annual reports of principal investigators for the year ending March 1978","largerWorkSubtype":{"id":4,"text":"Other Government Series"},"language":"English","publisher":"U.S. Deptartment of Commerce, National Oceanic and Atmospheric Administration","publisherLocation":"Boulder, CO","usgsCitation":"Sallenger, A.H., Dingler, J., and Hunter, R.E., 1978, Coastal processes and morphology of the Bering Sea coast of Alaska, chap. <i>of</i> Environmental assessment of the Alaskan continental shelf: annual reports of principal investigators for the year ending March 1978, v. 12, p. 451-502.","productDescription":"52 p.","startPage":"451","endPage":"502","numberOfPages":"52","costCenters":[{"id":186,"text":"Coastal and Marine Geology Program","active":true,"usgs":true}],"links":[{"id":292902,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Alaska","otherGeospatial":"Bering Sea","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ 180.0,51.22 ], [ 180.0,66.05 ], [ -157.0,66.05 ], [ -157.0,51.22 ], [ 180.0,51.22 ] ] ] } } ] }","volume":"12","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"53f8594ae4b03f038c5c1785","contributors":{"authors":[{"text":"Sallenger, A. H. Jr.","contributorId":8818,"corporation":false,"usgs":true,"family":"Sallenger","given":"A.","suffix":"Jr.","email":"","middleInitial":"H.","affiliations":[],"preferred":false,"id":499191,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Dingler, J.R.","contributorId":64247,"corporation":false,"usgs":true,"family":"Dingler","given":"J.R.","email":"","affiliations":[],"preferred":false,"id":499193,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Hunter, R. E.","contributorId":48148,"corporation":false,"usgs":true,"family":"Hunter","given":"R.","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":499192,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70227636,"text":"70227636 - 1978 - Bright Angel and Mesa Butte fault systems of northern Arizona","interactions":[],"lastModifiedDate":"2022-01-21T20:46:19.191538","indexId":"70227636","displayToPublicDate":"1978-01-01T14:38:09","publicationYear":"1978","noYear":false,"publicationType":{"id":5,"text":"Book chapter"},"publicationSubtype":{"id":24,"text":"Book Chapter"},"chapter":"15","title":"Bright Angel and Mesa Butte fault systems of northern Arizona","docAbstract":"<p>Regional geologic mapping using pictures from the first Earth Resources Technology Satellite (ERTS-1) has led to the recognition of two parallel northeast-trending systems of normal faults, each of which can be traced more than 100 km. Many eruptive centers appear to be localized along these fault systems or along their extensions. The faults are chiefly observed in Phanerozoic rocks and have minor displacement but are interpreted by us to reflect fault zones of major displacement in the crystalline Precambrian basement.</p><p>The Bright Angel fault system extends as a continuous zone of normal faults from Cataract Creek on the southwest to the Echo Cliffs on the northeast. Beyond the Echo Cliffs, the system continues northeastward to the vicinity of Monument Valley as a more diffuse, discontinuous zone of normal faults. The Bright Angel fault, Vishnu fault, and Eminence Break graben are among the larger individual members of the total system. The Navajo mountain intrusive center lies along the discontinuous part of the system. Three major eruptive centers of the Mount Floyd volcanic field lie on the southwestern projection of the Bright Angel fault system. If the eruptive centers are included as part of the recognizable structural system, the Bright Angel system has a total known length of slightly more than 300 km.</p><p>The Mesa Butte fault system, as now recognized, extends from Chino Valley on the southwest to Shadow Mountain on the northeast. Bill Williams Mountain, Sitgreaves Peak, and Kendrick Peak are principal silicic to intermediate eruptive centers of the San Francisco volcanic field that appear to be localized along the fault system. Red Mountain, Mesa Butte, and Shadow Mountain are prominent basaltic eruptive centers along the system; monchiquite diatremes at Tuba Butte and Wildcat Peak lie on the northeast projection of the fault system. The total distance from Chino Valley to Wildcat Peak is more than 200 km.</p><p>Comparison of the Bright Angel and Mesa Butte fault systems with a residual aeromagnetic map of Arizona reveals a close correspondence between the positions of the observed relatively minor normal faults and the margins of a series of large northeast-trending magnetic anomalies. Perhaps the most noteworthy feature of the aeromagnetic map is a 400-km-long northeast-trending belt of large positive aeromagnetic anomalies that extends from the vicinity of Congress to the northern border of Arizona. The Mesa Butte fault system lies along the southeast margin of this anomaly belt. Another large positive anomaly, bounded on the southeast by the Bright Angel fault, corresponds in the Grand Canyon to a belt of Precambrian amphibolite and schist. Most of the large positive aeromagnetic anomalies along the Bright Angel and Mesa Butte fault systems may correspond to similar bodies of mafic metavolcanic rocks, which have been offset along two major and perhaps several minor faults of Precambrian age. The normal faults that displace the overlying Phanerozoic rocks have been formed by renewed movement along these ancient fault zones, in response to dilation of the crust from late Tertiary time to the present.</p><p>The ancient fault zones inferred to be present along the Bright Angel and Mesa Butte fault systems may be related in origin to the Shylock and Chaparral fault zones in central Arizona described by Anderson (1967). Both the Shylock fault zone and the Chaparral fault have right-lateral transcurrent displacement. As shown by Anderson, the Shylock zone has a probable minimum horizontal displacement of 8 km. A large contrast in the magnetic properties of the rocks on opposite sides of the fault zone, indicated by the aeromagnetic map, suggests that the displacement may be several tens of kilometres or more. Comparably large right-lateral displacements may have occurred along the ancestral Bright Angel and Mesa Butte fault zones.</p><p>The location of epicenters of recent earthquakes and reports of earthquakes by residents in the region indicate that the Bright Angel and Mesa Butte fault systems are currently active.</p>","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Cenozoic tectonics and regional geophysics of the western Cordillera","largerWorkSubtype":{"id":15,"text":"Monograph"},"language":"English","publisher":"Geological Society of America","doi":"10.1130/MEM152-p341","usgsCitation":"Shoemaker, E.M., Squires, R.L., and Abrams, M.J., 1978, Bright Angel and Mesa Butte fault systems of northern Arizona, chap. 15 <i>of</i> Cenozoic tectonics and regional geophysics of the western Cordillera, v. 152, p. 341-368, https://doi.org/10.1130/MEM152-p341.","productDescription":"28 p.","startPage":"341","endPage":"368","costCenters":[],"links":[{"id":394695,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Arizona","otherGeospatial":"Bright Angel fault system, Mesa Butte fault system","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -114.08203125,\n              37.020098201368114\n            ],\n            [\n              -114.08203125,\n              36.1822249804225\n            ],\n            [\n              -114.2578125,\n              36.06686213257888\n            ],\n            [\n              -113.97216796875,\n              36.049098959065645\n            ],\n            [\n              -113.97216796875,\n              35.15584570226544\n            ],\n            [\n              -109.610595703125,\n              35.15584570226544\n            ],\n            [\n              -109.654541015625,\n              37.00255267215955\n            ],\n            [\n              -114.08203125,\n              37.020098201368114\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"152","noUsgsAuthors":false,"publicationDate":"1978-01-01","publicationStatus":"PW","contributors":{"editors":[{"text":"Smith, Robert B.","contributorId":90824,"corporation":false,"usgs":true,"family":"Smith","given":"Robert","email":"","middleInitial":"B.","affiliations":[],"preferred":false,"id":831456,"contributorType":{"id":2,"text":"Editors"},"rank":1},{"text":"Eaton, Gordon P.","contributorId":67077,"corporation":false,"usgs":true,"family":"Eaton","given":"Gordon","email":"","middleInitial":"P.","affiliations":[],"preferred":false,"id":831457,"contributorType":{"id":2,"text":"Editors"},"rank":2}],"authors":[{"text":"Shoemaker, Eugene Merle","contributorId":20342,"corporation":false,"usgs":true,"family":"Shoemaker","given":"Eugene","email":"","middleInitial":"Merle","affiliations":[],"preferred":false,"id":831453,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Squires, R. L.","contributorId":270733,"corporation":false,"usgs":false,"family":"Squires","given":"R.","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":831454,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Abrams, M. J.","contributorId":29859,"corporation":false,"usgs":true,"family":"Abrams","given":"M.","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":831455,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
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