{"pageNumber":"5364","pageRowStart":"134075","pageSize":"25","recordCount":184769,"records":[{"id":70011544,"text":"70011544 - 1982 - Micronutrients and kelp cultures: Evidence for cobalt and manganese deficiency in Southern California deep seawater","interactions":[],"lastModifiedDate":"2025-12-11T17:10:34.539187","indexId":"70011544","displayToPublicDate":"1982-06-11T00:00:00","publicationYear":"1982","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3338,"text":"Science","active":true,"publicationSubtype":{"id":10}},"title":"Micronutrients and kelp cultures: Evidence for cobalt and manganese deficiency in Southern California deep seawater","docAbstract":"<p><span id=\"_mce_caret\" data-mce-bogus=\"1\" data-mce-type=\"format-caret\"><span>It has been suggested that naturally occurring copper and zinc concentrations in deep seawater are toxic to marine organisms when the free ion forms are overabundant. The effects of micronutrients on the growth of gametophytes of the ecologically and commercially significant giant kelp (</span><i>Macrocystis pyrifera</i><span>) were studied in defined media. The results indicate that toxic copper and zinc ion concentrations as well as cobalt and manganese deficiencies may be among the factors controlling the growth of marine organisms in nature.</span></span></p>","language":"English","publisher":"American Association for the Advancement of Science","doi":"10.1126/science.216.4551.1219","issn":"00368075","usgsCitation":"Kuwabara, J., 1982, Micronutrients and kelp cultures: Evidence for cobalt and manganese deficiency in Southern California deep seawater: Science, v. 216, no. 4551, p. 1219-1221, https://doi.org/10.1126/science.216.4551.1219.","productDescription":"3 p.","startPage":"1219","endPage":"1221","costCenters":[],"links":[{"id":220914,"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              -121.64359252884472,\n              35.40141873488919\n            ],\n            [\n              -121.64359252884472,\n              32.54987390467508\n            ],\n            [\n              -114.3674275145816,\n              32.54987390467508\n            ],\n            [\n              -114.3674275145816,\n              35.40141873488919\n            ],\n            [\n              -121.64359252884472,\n              35.40141873488919\n            ]\n          ]\n        ],\n        \"type\": \"Polygon\"\n      }\n    }\n  ]\n}","volume":"216","issue":"4551","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a568ae4b0c8380cd6d674","contributors":{"authors":[{"text":"Kuwabara, J.S.","contributorId":57905,"corporation":false,"usgs":true,"family":"Kuwabara","given":"J.S.","email":"","affiliations":[],"preferred":false,"id":361365,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70011860,"text":"70011860 - 1982 - Hydrogeochemical prospecting for porphyry copper deposits in the tropical-marine climate of Puerto Rico","interactions":[],"lastModifiedDate":"2025-04-09T15:02:15.596022","indexId":"70011860","displayToPublicDate":"1982-06-04T00:00:00","publicationYear":"1982","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2302,"text":"Journal of Geochemical Exploration","active":true,"publicationSubtype":{"id":10}},"title":"Hydrogeochemical prospecting for porphyry copper deposits in the tropical-marine climate of Puerto Rico","docAbstract":"<p>A hydrogeochemical survey utilizing waters from streams and springs was conducted in the area of two known porphyry copper deposits in the tropical-marine climate of westcentral Puerto Rico. The most important pathfinder for regional hydrogeochemical surveys is sulfate which reflects the associated pyrite mineralization. Because of increased mobility due to intense chemical weathering and the low pH environment, dissolved copper can also be used as a pathfinder for regional surveys and has the advantage of distinguishing barren pyrite from pyrite associated with copper mineralization. For follow-up surveys, the most important pathfinders are copper, sulfate, pH, zinc, and fluoride. High concentrations of dissolved copper and moderate concentrations of sulfate is a diagnostic indication of nearby sources of copper minerals. </p><p>An understanding of the geochemical processes taking place in the streambeds and the weathering environment, such as the precipitation of secondary copper minerals, contributes to the interpretation of the geochemical data and the selection of the most favorable areas for further exploration.&nbsp;</p>","largerWorkType":{"id":2,"text":"Article"},"language":"English","publisher":"Elsevier","doi":"10.1016/0375-6742(82)90011-5","usgsCitation":"Miller, W.R., Ficklin, W.H., and Learned, R.E., 1982, Hydrogeochemical prospecting for porphyry copper deposits in the tropical-marine climate of Puerto Rico: Journal of Geochemical Exploration, v. 16, no. 3, p. 217-233, https://doi.org/10.1016/0375-6742(82)90011-5.","productDescription":"17 p.","startPage":"217","endPage":"233","costCenters":[],"links":[{"id":220796,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","otherGeospatial":"Puerto Rico","geographicExtents":"{\"type\":\"FeatureCollection\",\"features\":[{\"type\":\"Feature\",\"geometry\":{\"type\":\"MultiPolygon\",\"coordinates\":[[[[-65.3277,18.295843],[-65.337451,18.308308],[-65.327318,18.323666],[-65.342068,18.34529],[-65.335701,18.349535],[-65.329334,18.341955],[-65.321754,18.338316],[-65.309833,18.337973],[-65.304409,18.332054],[-65.298328,18.330529],[-65.255933,18.342117],[-65.221568,18.320959],[-65.222853,18.310464],[-65.249857,18.296691],[-65.260282,18.290823],[-65.283269,18.280214],[-65.3277,18.295843]]],[[[-67.89174,18.11397],[-67.887099,18.112574],[-67.87643,18.114157],[-67.869804,18.118851],[-67.861548,18.122144],[-67.848245,18.10832],[-67.843202,18.094858],[-67.843615,18.085099],[-67.845293,18.081938],[-67.853098,18.078195],[-67.865598,18.06544],[-67.871462,18.0578],[-67.895921,18.052342],[-67.904431,18.05913],[-67.918778,18.063116],[-67.927841,18.068572],[-67.940799,18.079716],[-67.934479,18.111306],[-67.932185,18.113221],[-67.91088,18.119668],[-67.89174,18.11397]]],[[[-65.308717,18.145172],[-65.302295,18.141089],[-65.294896,18.14283],[-65.287962,18.148097],[-65.275165,18.13443],[-65.276214,18.131936],[-65.283248,18.132999],[-65.296036,18.12799],[-65.322794,18.126589],[-65.327184,18.124106],[-65.338506,18.112439],[-65.342037,18.11138],[-65.350493,18.111914],[-65.364733,18.120377],[-65.397837,18.110873],[-65.399791,18.108832],[-65.411767,18.106211],[-65.423765,18.097764],[-65.426311,18.093749],[-65.45138,18.086096],[-65.45681,18.087778],[-65.465849,18.087715],[-65.468768,18.092643],[-65.47979,18.096352],[-65.507265,18.091646],[-65.524209,18.081977],[-65.542087,18.081177],[-65.558646,18.08566],[-65.569305,18.091616],[-65.570628,18.097325],[-65.57686,18.103224],[-65.575579,18.115669],[-65.546199,18.119329],[-65.511712,18.13284],[-65.489829,18.135912],[-65.46791,18.143767],[-65.437058,18.15766],[-65.399517,18.161935],[-65.371373,18.157517],[-65.334289,18.147761],[-65.313476,18.144296],[-65.308717,18.145172]]],[[[-66.438813,18.485713],[-66.420921,18.488639],[-66.410344,18.489886],[-66.394287,18.489748],[-66.377286,18.488044],[-66.37282,18.487726],[-66.349647,18.486335],[-66.337728,18.48562],[-66.315477,18.474724],[-66.31503,18.47468],[-66.291225,18.472347],[-66.283675,18.472203],[-66.276599,18.478129],[-66.269799,18.480281],[-66.258015,18.476906],[-66.251547,18.472464],[-66.241797,18.46874],[-66.220148,18.466],[-66.199032,18.466163],[-66.192664,18.466212],[-66.183886,18.460506],[-66.179218,18.455305],[-66.172315,18.451462],[-66.159796,18.451706],[-66.153037,18.454457],[-66.14395,18.459761],[-66.139572,18.462317],[-66.139451,18.462387],[-66.139443,18.462315],[-66.138532,18.453305],[-66.133085,18.445881],[-66.127938,18.444632],[-66.125198,18.451209],[-66.124284,18.456324],[-66.123188,18.45943],[-66.123343,18.460363],[-66.125015,18.470435],[-66.118338,18.469581],[-66.092098,18.466535],[-66.083254,18.462022],[-66.073987,18.4581],[-66.043272,18.453655],[-66.03944,18.454441],[-66.036559,18.450216],[-66.036491,18.450117],[-66.023221,18.443875],[-66.006523,18.444347],[-65.99718,18.449895],[-65.992935,18.457489],[-65.992793,18.458102],[-65.992349,18.460024],[-65.99079,18.460419],[-65.958492,18.451354],[-65.92567,18.444881],[-65.916843,18.444619],[-65.907756,18.446893],[-65.904988,18.450926],[-65.878683,18.438322],[-65.838825,18.431865],[-65.831476,18.426849],[-65.828457,18.423543],[-65.816691,18.410663],[-65.794556,18.402845],[-65.787666,18.402544],[-65.774937,18.413951],[-65.77053,18.41294],[-65.769749,18.409473],[-65.771695,18.406277],[-65.750455,18.385208],[-65.750179,18.38505],[-65.742154,18.380459],[-65.733567,18.382211],[-65.699069,18.368156],[-65.669636,18.362102],[-65.668845,18.361939],[-65.634431,18.369835],[-65.627246,18.376436],[-65.626527,18.381728],[-65.624975,18.386553],[-65.622761,18.387771],[-65.618229,18.386496],[-65.614891,18.382473],[-65.619068,18.367755],[-65.628198,18.353711],[-65.63419,18.338965],[-65.628047,18.328252],[-65.626456,18.298982],[-65.634389,18.292349],[-65.635826,18.288271],[-65.634893,18.283923],[-65.630833,18.264989],[-65.623111,18.248012],[-65.597618,18.234289],[-65.589947,18.228225],[-65.593795,18.224059],[-65.615981,18.227389],[-65.626731,18.235484],[-65.638181,18.229121],[-65.637565,18.224444],[-65.628414,18.205149],[-65.635281,18.199975],[-65.639688,18.205656],[-65.662185,18.207018],[-65.664127,18.207136],[-65.690749,18.19499],[-65.694515,18.187011],[-65.691021,18.178998],[-65.695856,18.179324],[-65.710895,18.186963],[-65.712533,18.189146],[-65.717999,18.190176],[-65.728471,18.185588],[-65.734664,18.180368],[-65.738834,18.174066],[-65.739125,18.173453],[-65.743632,18.163957],[-65.758728,18.156601],[-65.766919,18.148424],[-65.777584,18.129239],[-65.796711,18.083746],[-65.796289,18.079835],[-65.794686,18.078607],[-65.795028,18.073561],[-65.796711,18.069842],[-65.801831,18.058527],[-65.809174,18.056818],[-65.817107,18.063378],[-65.825848,18.057482],[-65.83109,18.050664],[-65.834274,18.038988],[-65.832429,18.014916],[-65.839591,18.015077],[-65.850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Rico\",\"nation\":\"USA  \"}}]}","volume":"16","issue":"3","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a3362e4b0c8380cd5ef5d","contributors":{"authors":[{"text":"Miller, W. R.","contributorId":92239,"corporation":false,"usgs":true,"family":"Miller","given":"W.","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":362141,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Ficklin, W. H.","contributorId":89517,"corporation":false,"usgs":true,"family":"Ficklin","given":"W.","email":"","middleInitial":"H.","affiliations":[],"preferred":false,"id":362140,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Learned, R. E.","contributorId":9638,"corporation":false,"usgs":true,"family":"Learned","given":"R.","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":362139,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70011708,"text":"70011708 - 1982 - Uraniferous opal, Virgin Valley, Nevada: Conditions of formation and implications for uranium exploration","interactions":[],"lastModifiedDate":"2025-04-08T17:10:15.793994","indexId":"70011708","displayToPublicDate":"1982-06-04T00:00:00","publicationYear":"1982","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2302,"text":"Journal of Geochemical Exploration","active":true,"publicationSubtype":{"id":10}},"title":"Uraniferous opal, Virgin Valley, Nevada: Conditions of formation and implications for uranium exploration","docAbstract":"<p><span>Uraniferous, fluorescent opal, which occurs in tuffaceous sedimentary rocks at Virgin Valley, Nevada, records the temperature and composition of uranium-rich solutions as well as the time of uranium-silica coprecipitation. Results are integrated with previous geologic and geochronologic data for the area to produce a model for uranium mobility that may be used to explore for uranium deposits in similar geologic settings.</span></p><p><span>Uraniferous opal occurs as replacements of diatomite, or silicic air-fall ash layers in tuffaceous lakebeds of the Virgin Valley Formation (Miocene) of Merriam (1907). Fission-track radiography shows uranium to be homogeneously dispersed throughout the opal structure, suggesting coprecipitation of dissolved uranium and silica gel. Fluid inclusions preserved within opal replacements of diatomite have homogenization temperatures in the epithermal range and are of low salinity. Four samples of opal from one locality all have U-Pb apparent ages which suggest uraniferous opal precipitation in late Pliocene time. These ages correspond to a period of local, normal faulting, and highangle faults may have served as vertical conduits for transport of deep, thermalized ground water to shallower levels. Lateral migration of rising solutions occurred at intersections of faults with permeable strata. Silica and some uranium were dissolved from silica-rich host strata of 5–20 ppm original uranium content and reprecipitated as the solutions cooled. The model predicts that in similar geologic settings, ore-grade concentrations of uranium will occur in permeable strata that intersect high-angle faults and that contain uranium source rocks as well as efficient reductant traps for uranium. In the absence of sufficient quantities of reductant materials, uranium will be flushed from the system or will accumulate in low-grade disseminated hosts such as uraniferous opal.</span></p>","language":"English","publisher":"Elsevier","doi":"10.1016/0375-6742(82)90010-3","usgsCitation":"Zielinski, R.A., 1982, Uraniferous opal, Virgin Valley, Nevada: Conditions of formation and implications for uranium exploration: Journal of Geochemical Exploration, v. 16, no. 3, p. 197-216, https://doi.org/10.1016/0375-6742(82)90010-3.","productDescription":"20 p.","startPage":"197","endPage":"216","costCenters":[],"links":[{"id":221384,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Nevada","county":"Humboldt County","otherGeospatial":"Virgin Valley","geographicExtents":"{\"type\":\"FeatureCollection\",\"features\":[{\"type\":\"Feature\",\"geometry\":{\"type\":\"Polygon\",\"coordinates\":[[[-117.0293,42.0003],[-117.0175,42.0003],[-117.0171,41.6942],[-117.0173,41.667],[-117.0174,41.6457],[-117.0177,41.5167],[-117.0177,41.5113],[-117.0172,41.5018],[-117.0174,41.4732],[-117.0175,41.4586],[-117.0174,41.3842],[-117.0175,41.3697],[-117.0176,41.3556],[-117.0177,41.3411],[-117.0172,41.3266],[-117.0173,41.3107],[-117.0174,41.2971],[-117.0175,41.283],[-117.0176,41.268],[-117.0173,41.2249],[-117.0173,41.2109],[-117.0169,41.1954],[-117.0169,41.1809],[-117.017,41.1668],[-117.0177,41.1519],[-117.0173,41.1364],[-117.0169,41.0929],[-117.017,41.0779],[-117.0171,41.0639],[-117.0172,41.0493],[-117.0173,41.0344],[-117.0168,41.0203],[-117.0169,41.0058],[-117.017,41.0003],[-117.0164,40.9899],[-117.0171,40.9754],[-117.0166,40.9609],[-117.0167,40.9454],[-117.0168,40.9318],[-117.0169,40.9169],[-117.0176,40.9019],[-117.0171,40.8865],[-117.0172,40.8715],[-117.0173,40.8583],[-117.0168,40.8447],[-117.0175,40.8302],[-117.017,40.8148],[-117.0179,40.7712],[-117.0183,40.7123],[-117.019,40.6978],[-117.0179,40.6846],[-117.0174,40.6687],[-117.0169,40.6542],[-117.0164,40.6415],[-117.0357,40.642],[-117.0551,40.6417],[-117.0733,40.6417],[-117.0921,40.6418],[-117.1115,40.6414],[-117.1302,40.6414],[-117.1502,40.641],[-117.1684,40.6406],[-117.1866,40.6402],[-117.2078,40.6398],[-117.2272,40.6399],[-117.2459,40.6399],[-117.249,40.6358],[-117.2539,40.6254],[-117.2606,40.6105],[-117.2624,40.6064],[-117.2673,40.5964],[-117.274,40.5819],[-117.2807,40.567],[-117.2874,40.5525],[-117.2935,40.538],[-117.2977,40.5334],[-117.3008,40.5244],[-117.3007,40.5674],[-117.3,40.5815],[-117.3012,40.5965],[-117.3011,40.6105],[-117.3011,40.6259],[-117.3011,40.64],[-117.3016,40.655],[-117.3016,40.6699],[-117.3016,40.6827],[-117.4137,40.6828],[-117.4525,40.6833],[-117.4694,40.6833],[-117.4906,40.6833],[-117.5088,40.6837],[-117.5258,40.6837],[-117.5488,40.6837],[-117.5682,40.6837],[-117.5882,40.6837],[-117.6076,40.6837],[-117.6428,40.6836],[-117.6428,40.7122],[-117.6423,40.7281],[-117.6423,40.7439],[-117.6423,40.7571],[-117.6423,40.7703],[-117.6431,40.8438],[-117.6431,40.8574],[-117.6595,40.8573],[-117.679,40.8573],[-117.6984,40.8568],[-117.7185,40.8573],[-117.7373,40.8572],[-117.7549,40.8572],[-117.8497,40.8574],[-117.8691,40.8574],[-117.8898,40.8573],[-117.9092,40.8572],[-117.9293,40.8572],[-117.9487,40.8571],[-117.9676,40.857],[-117.9828,40.857],[-118.0046,40.8569],[-118.0229,40.8568],[-118.0423,40.8567],[-118.063,40.8567],[-118.0818,40.857],[-118.0988,40.8569],[-118.1183,40.8573],[-118.1365,40.8572],[-118.1553,40.8571],[-118.1754,40.857],[-118.1991,40.8569],[-118.2142,40.8573],[-118.2349,40.8567],[-118.255,40.8566],[-118.2738,40.8564],[-118.2932,40.8563],[-118.3127,40.8562],[-118.3291,40.8561],[-118.3509,40.856],[-118.3692,40.8563],[-118.388,40.8557],[-118.4081,40.856],[-118.4275,40.8559],[-118.4439,40.8558],[-118.4646,40.8556],[-118.4834,40.8555],[-118.5028,40.8553],[-118.5235,40.8551],[-118.5411,40.855],[-118.5435,40.855],[-118.6717,40.8548],[-118.6906,40.8546],[-118.7781,40.8556],[-118.7872,40.8555],[-118.7869,40.9049],[-118.7871,40.9172],[-118.7869,40.9426],[-118.7879,40.9607],[-118.8414,40.9606],[-118.9546,40.9607],[-119.0903,40.9591],[-119.1627,40.9591],[-119.3088,40.9589],[-119.3288,40.9586],[-119.3305,40.9999],[-119.3305,41.235],[-119.317,41.2352],[-119.3042,41.2354],[-119.3038,41.2676],[-119.3033,41.2957],[-119.3028,41.3225],[-119.302,41.3888],[-119.3021,41.4133],[-119.3229,41.413],[-119.323,41.443],[-119.3227,41.5256],[-119.3226,41.5905],[-119.3262,41.5905],[-119.3287,41.5905],[-119.3287,41.5918],[-119.3278,41.6963],[-119.3275,41.7103],[-119.3279,41.7703],[-119.3276,41.8566],[-119.3227,41.8571],[-119.3244,41.9936],[-119.1449,41.9942],[-119.0478,41.9946],[-118.9076,41.9935],[-118.7764,41.993],[-118.7723,41.993],[-118.5914,41.9943],[-118.4287,41.9952],[-118.3891,41.9954],[-118.3496,41.9956],[-118.3125,41.9958],[-118.2341,41.9963],[-118.2137,41.9964],[-118.1952,41.9965],[-118.155,41.9967],[-118.1352,41.9968],[-118.0784,41.9971],[-118.0426,41.9974],[-118.0191,41.9974],[-117.9264,41.9979],[-117.8289,41.9981],[-117.8066,41.9981],[-117.7733,41.9982],[-117.7726,41.9982],[-117.7152,41.9982],[-117.7083,41.9983],[-117.6694,41.9983],[-117.6509,41.9984],[-117.6164,41.9984],[-117.612,41.9984],[-117.5582,41.9987],[-117.53,41.9987],[-117.5038,41.9988],[-117.4899,41.9988],[-117.4003,41.9984],[-117.2864,41.9985],[-117.2307,41.9991],[-117.0298,42.0003],[-117.0293,42.0003]]]},\"properties\":{\"name\":\"Humboldt\",\"state\":\"NV\"}}]}","volume":"16","issue":"3","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505bbd7fe4b08c986b32905f","contributors":{"authors":[{"text":"Zielinski, R. A. 0000-0002-4047-5129","orcid":"https://orcid.org/0000-0002-4047-5129","contributorId":106930,"corporation":false,"usgs":true,"family":"Zielinski","given":"R.","email":"","middleInitial":"A.","affiliations":[{"id":164,"text":"Central Energy Resources Science Center","active":true,"usgs":true}],"preferred":false,"id":361778,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70011809,"text":"70011809 - 1982 - Submarine valleys in the northeastern Gulf of Alaska: Characteristics and probable origin","interactions":[],"lastModifiedDate":"2024-10-16T16:01:50.866852","indexId":"70011809","displayToPublicDate":"1982-06-01T00:00:00","publicationYear":"1982","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2667,"text":"Marine Geology","active":true,"publicationSubtype":{"id":10}},"title":"Submarine valleys in the northeastern Gulf of Alaska: Characteristics and probable origin","docAbstract":"<p><span>The continental shelf of the northeastern Gulf of Alaska Between Prince William Sound and Cross Sound is cut by at least eight major valleys. From west to east, these are Hinchinbrook Seavalley, Egg Island Trough, Kayak Trough, Bering Trough, Pamplona Troughs, Yakutat Valley, Alsek Valley and Yakobi Valley. Evidence common to most of these troughs or valleys indicating that the present morphology is due to glacial processes includes: (1) a pre-Holocene subbottom erosional surface incised into the underlying lithified strata of the shelf; (2) U-shaped cross sections, both at the sea floor and at the pre-Holocene erosional surface; (3) concave longitudinal sections, commonly shoaling at the seaward end; (4) till-like sediments collected from the walls or outer shelf adjacent to the troughs; and (5) seismic stratigraphy that can be correlated with bottom samples indicative of glacially derived strata.</span></p><p><span>Depressions with tens of meters of relief are present on the pre-Holocene subbottom erosional surface beneath most of these valleys. These depressions have been partially filled by a seaward-thinning wedge of Holocene glacial flour (clayey silt) that is filling the valleys and blanketing the inner shelf at rates as high as 15 mm/yr (based on&nbsp;<sup>210</sup>Pb measurements). Although glaciation played a dominant role in the modern morphology of these sea valleys, structural features, including structurally controlled topographic highs on the shelf (e.g. Tarr Bank, Kayak Island, Pamplona Spur and Fairweather Ground) influenced the flow directions of the glacial lobes.</span></p>","language":"English","publisher":"Elsevier","doi":"10.1016/0025-3227(82)90070-6","usgsCitation":"Carlson, P.R., Bruns, T.R., Molnia, B.F., and Schwab, W., 1982, Submarine valleys in the northeastern Gulf of Alaska: Characteristics and probable origin: Marine Geology, v. 47, no. 3-4, p. 217-242, https://doi.org/10.1016/0025-3227(82)90070-6.","productDescription":"26 p.","startPage":"217","endPage":"242","costCenters":[{"id":36171,"text":"National Civil Applications Center","active":true,"usgs":true}],"links":[{"id":221064,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Alaska","otherGeospatial":"northeastern Gulf of Alaska","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            [\n              -146.67638035410144,\n              60.976930988760245\n            ],\n            [\n              -146.67638035410144,\n              52.62253667132154\n            ],\n            [\n              -130.93473329233763,\n              52.62253667132154\n            ],\n            [\n              -130.93473329233763,\n              60.976930988760245\n            ],\n            [\n              -146.67638035410144,\n              60.976930988760245\n            ]\n          ]\n        ],\n        \"type\": \"Polygon\"\n      }\n    }\n  ]\n}","volume":"47","issue":"3-4","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505b9d3ae4b08c986b31d6ff","contributors":{"authors":[{"text":"Carlson, Paul R.","contributorId":81469,"corporation":false,"usgs":true,"family":"Carlson","given":"Paul","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":362008,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Bruns, Terry R.","contributorId":29420,"corporation":false,"usgs":true,"family":"Bruns","given":"Terry","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":362007,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Molnia, Bruce F. 0000-0001-8102-6269","orcid":"https://orcid.org/0000-0001-8102-6269","contributorId":301013,"corporation":false,"usgs":true,"family":"Molnia","given":"Bruce","email":"","middleInitial":"F.","affiliations":[{"id":36171,"text":"National Civil Applications Center","active":true,"usgs":true}],"preferred":true,"id":362005,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Schwab, W.C.","contributorId":69989,"corporation":false,"usgs":true,"family":"Schwab","given":"W.C.","email":"","affiliations":[],"preferred":false,"id":362006,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70185625,"text":"70185625 - 1982 - Mechanisms for trace metal enrichment at the surface microlayer in an estuarine salt marsh","interactions":[],"lastModifiedDate":"2020-03-09T19:52:45","indexId":"70185625","displayToPublicDate":"1982-06-01T00:00:00","publicationYear":"1982","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2662,"text":"Marine Chemistry","active":true,"publicationSubtype":{"id":10}},"title":"Mechanisms for trace metal enrichment at the surface microlayer in an estuarine salt marsh","docAbstract":"<p><span>The relative contributions of adsorption to particulate surfaces, complexation with surface-active organic ligands and uptake by micro-organisms were evaluated with respect to their importance in the surface microlayer enrichment (‘partitioning’) of Cd, Pb and Cu. The contributions of each process were inferred from field data in which partitioning of the dissolved and particulate forms of Cd, Pb and Cu, total and dissolved organic carbon, particles and total bacteria were observed. In the South San Francisco Bay estuary, particle enrichment appears to control trace metal partitioning. Trace metal association with the particulate phase and the levels of partitioning observed were in the order Pb &gt; Cu &gt; Cd and reflect the calculated equilibrium chemical speciation of these metals in computer-simulated seawater matrices.</span></p>","language":"English","publisher":"Elsevier","doi":"10.1016/0304-4203(82)90018-4","usgsCitation":"Lion, L.W., 1982, Mechanisms for trace metal enrichment at the surface microlayer in an estuarine salt marsh: Marine Chemistry, v. 11, no. 3, p. 235-244, https://doi.org/10.1016/0304-4203(82)90018-4.","productDescription":"10 p. ","startPage":"235","endPage":"244","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":338326,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"11","issue":"3","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"58d63041e4b05ec799131121","contributors":{"authors":[{"text":"Lion, Leonard W.","contributorId":156349,"corporation":false,"usgs":false,"family":"Lion","given":"Leonard","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":686152,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70254453,"text":"70254453 - 1982 - Reconnaissance Geology of the Jabal as Sukkah Quadrangle, Sheet 21/43 B, Kingdom of Saudi Arabia","interactions":[],"lastModifiedDate":"2024-05-24T21:59:47.187942","indexId":"70254453","displayToPublicDate":"1982-05-24T17:58:27","publicationYear":"1982","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":9,"text":"Other Report"},"title":"Reconnaissance Geology of the Jabal as Sukkah Quadrangle, Sheet 21/43 B, Kingdom of Saudi Arabia","docAbstract":"<p>The Jabal as Sukkah quadrangle (21/43 B) lies in the southern Najd region within the Arabian Shield between lat 21°30' and 22°00' N. and long 43°30' and 44°00' E. The oldest rocks exposed are a very thick sequence of volcanic flow rocks of mostly felsic to intermediate composition interbedded with volcaniclastic and sedimentary rocks. The layered rocks reflect a less primitive state of crustal evolution than has generally been ascribed to this sequence. These rocks were deposited upon an emerging basement of mafic to intermediate composition, and the sedimentary materials reflect a source terrane of mostly intermediate to felsic character.</p><p>The layered rocks were subjected to three separate episodes of compressional deformation, each followed by appreciable talc-alkalic plutonism. Each of the plutonic suites contains a differentiated series that began with the emplacement of mafic to intermediate rocks, progressed to talc-alkalic granites, and terminated with an end-member granite rich in silica and total alkalis.</p><p>The petrography and rock chemistry indicate that the more alkalic members of the talc-alkalic granites were capable of generating ore-bearing fluids and perhaps ore deposits of large size in the region. However, subsequent erosion likely removed all but some of the deeper, smaller vestiges of such deposits from within the study area. No exploitable deposits were found during the course of this investigation.</p>","language":"English","publisher":"U.S. Geological Survey, Saudi Arabian Mission","collaboration":"Prepared for the Ministry of Petroleum and Mineral Resources","usgsCitation":"Brock, M.R., 1982, Reconnaissance Geology of the Jabal as Sukkah Quadrangle, Sheet 21/43 B, Kingdom of Saudi Arabia, Report: iv, 37 p.; 2 Plates: 27.72 x 29.61 inches and 27.60 x 28.40 inches.","productDescription":"Report: iv, 37 p.; 2 Plates: 27.72 x 29.61 inches and 27.60 x 28.40 inches","costCenters":[],"links":[{"id":429287,"rank":4,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/unnumbered/70254453/plate-2.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":429286,"rank":3,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/unnumbered/70254453/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":429285,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/unnumbered/70254453/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":429284,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/unnumbered/70254453/report-thumb.jpg"}],"scale":"100000","country":"Saudi Arabia","otherGeospatial":"Jabal as Sukkah Quadrangle","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            [\n              43.5,\n              22\n            ],\n            [\n              43.5,\n              21.5\n            ],\n            [\n              44,\n              21.5\n            ],\n            [\n              44,\n              22\n            ],\n            [\n              43.5,\n              22\n            ]\n          ]\n        ],\n        \"type\": \"Polygon\"\n      }\n    }\n  ]\n}","publicComments":"USGS-OF-02-61","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Brock, Maurice R.","contributorId":78873,"corporation":false,"usgs":true,"family":"Brock","given":"Maurice","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":901430,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70120401,"text":"70120401 - 1982 - Quantifying instream values for water allocation","interactions":[],"lastModifiedDate":"2014-08-14T10:19:23","indexId":"70120401","displayToPublicDate":"1982-05-24T10:18:13","publicationYear":"1982","noYear":false,"publicationType":{"id":4,"text":"Book"},"publicationSubtype":{"id":12,"text":"Conference publication"},"title":"Quantifying instream values for water allocation","docAbstract":"No abstract available.","largerWorkTitle":"Proceedings of the conference on water and energy technical and policy issues","conferenceTitle":"Proceedings of the conference on water and energy technical and policy issues","conferenceDate":"1982-05-24T00:00:00","conferenceLocation":"Fort Collins, CO","language":"English","publisher":"American Society of Civil Engineers","publisherLocation":"New York, NY","usgsCitation":"Milhous, R.T., 1982, Quantifying instream values for water allocation, 6 p.","productDescription":"6 p.","numberOfPages":"6","costCenters":[],"links":[{"id":292172,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"53edcd4ee4b0f61b386d2448","contributors":{"authors":[{"text":"Milhous, Robert T.","contributorId":28646,"corporation":false,"usgs":true,"family":"Milhous","given":"Robert","email":"","middleInitial":"T.","affiliations":[],"preferred":false,"id":498148,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70210124,"text":"70210124 - 1982 - Meta sulfide deposits on the Juan de Fuca Ridge","interactions":[],"lastModifiedDate":"2020-05-15T13:16:37.749942","indexId":"70210124","displayToPublicDate":"1982-05-14T13:30:09","publicationYear":"1982","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2931,"text":"Oceanus","active":true,"publicationSubtype":{"id":10}},"title":"Meta sulfide deposits on the Juan de Fuca Ridge","docAbstract":"<p>No abstract available.&nbsp;</p>","language":"English","publisher":"Woods Hole","usgsCitation":"Koski, R.A., Normark, W., and Morton, J.L., 1982, Meta sulfide deposits on the Juan de Fuca Ridge: Oceanus, v. 25, no. 3, p. 42-48.","productDescription":"7 p.","startPage":"42","endPage":"48","costCenters":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"links":[{"id":374841,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"25","issue":"3","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Koski, Randolph A. rkoski@usgs.gov","contributorId":2949,"corporation":false,"usgs":true,"family":"Koski","given":"Randolph","email":"rkoski@usgs.gov","middleInitial":"A.","affiliations":[],"preferred":true,"id":789210,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Normark, William","contributorId":33052,"corporation":false,"usgs":true,"family":"Normark","given":"William","affiliations":[],"preferred":false,"id":789211,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Morton, J. L.","contributorId":56196,"corporation":false,"usgs":true,"family":"Morton","given":"J.","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":789212,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70210004,"text":"70210004 - 1982 - Origin and geochemistry of redox cycles of Jurassic to Eocene age, Cape Verde Basin (DSDP Site 367), continental margin of North West Africa","interactions":[],"lastModifiedDate":"2020-05-11T12:28:56.053507","indexId":"70210004","displayToPublicDate":"1982-05-08T12:19:39","publicationYear":"1982","noYear":false,"publicationType":{"id":5,"text":"Book chapter"},"publicationSubtype":{"id":24,"text":"Book Chapter"},"title":"Origin and geochemistry of redox cycles of Jurassic to Eocene age, Cape Verde Basin (DSDP Site 367), continental margin of North West Africa","docAbstract":"<p>No abstract available.</p>","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Nature and origin of Cretaceous carbon-rich facies","largerWorkSubtype":{"id":15,"text":"Monograph"},"language":"English","publisher":"Academic Press","isbn":" 0-12-624950-4","usgsCitation":"Dean, W.E., and Gardener, J., 1982, Origin and geochemistry of redox cycles of Jurassic to Eocene age, Cape Verde Basin (DSDP Site 367), continental margin of North West Africa, chap. <i>of</i> Nature and origin of Cretaceous carbon-rich facies, p. 55-78.","productDescription":"24 p.","startPage":"55","endPage":"78","costCenters":[{"id":318,"text":"Geosciences and Environmental Change Science Center","active":true,"usgs":true}],"links":[{"id":374581,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"otherGeospatial":"Northwest Africa","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -18.984375,\n              5.965753671065536\n            ],\n            [\n              27.773437499999996,\n              2.8113711933311403\n            ],\n            [\n              27.773437499999996,\n              31.052933985705163\n            ],\n            [\n              7.91015625,\n              39.774769485295465\n            ],\n            [\n              -19.335937499999996,\n              29.99300228455108\n            ],\n            [\n              -18.984375,\n              5.965753671065536\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Dean, Walter E. dean@usgs.gov","contributorId":1801,"corporation":false,"usgs":true,"family":"Dean","given":"Walter","email":"dean@usgs.gov","middleInitial":"E.","affiliations":[{"id":318,"text":"Geosciences and Environmental Change Science Center","active":true,"usgs":true}],"preferred":true,"id":788769,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Gardener, J.V.","contributorId":61472,"corporation":false,"usgs":true,"family":"Gardener","given":"J.V.","email":"","affiliations":[],"preferred":false,"id":788770,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70210003,"text":"70210003 - 1982 - Continuous subaqueous deposition of the Permian Castile evaporites, Delaware Basin, Texas and New Mexico","interactions":[],"lastModifiedDate":"2020-05-11T12:29:45.405279","indexId":"70210003","displayToPublicDate":"1982-05-08T12:10:13","publicationYear":"1982","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"Continuous subaqueous deposition of the Permian Castile evaporites, Delaware Basin, Texas and New Mexico","docAbstract":"<p><span>Structures that are common in the Castile Formation (Ochoan) of the Delaware Basin, Texas and New Mexico (Fig. 1) include fine planar laminations, breccias, microfolded laminae, and nodular anhydrite. These structures, particularly the laminae, have been used to demonstrate the subaqueous depositional history of the Castile (Anderson and Kirkland, 1966; Anderson et al., 1972; Dean et al., 1975; Dean and Anderson, 1978). Kirkland and Anderson (1970) showed that the microfolds in the Castile are related to larger folds generated by tectonic compression. Breccia beds and chimneys and their relations to vertical and lateral salt dissolution in the Delaware Basin were discussed by Anderson et al. (1972), Anderson (1978), Anderson et al. (1978), and Anderson and Kirkland (1980). In this workshop we will describe and illustrate these structures and summarize how they have been used to understand the depositional and postdepositional history of a major evaporite deposit for which there is no modern analog.</span></p>","largerWorkType":{"id":24,"text":"Conference Paper"},"largerWorkTitle":"Depositional and diagenetic spectra of evaporites","largerWorkSubtype":{"id":19,"text":"Conference Paper"},"conferenceTitle":" SEPM Core Workshop","conferenceDate":"June 26-27, 1982","conferenceLocation":"Calgary, Canada","language":"English","publisher":" Society of Economic Paleontologists and Mineralogists","doi":"10.2110/cor.82.01.0324","usgsCitation":"Dean, W.E., and Anderson, R., 1982, Continuous subaqueous deposition of the Permian Castile evaporites, Delaware Basin, Texas and New Mexico, <i>in</i> Depositional and diagenetic spectra of evaporites, v. 3, Calgary, Canada, June 26-27, 1982, p. 324-353, https://doi.org/10.2110/cor.82.01.0324.","productDescription":"30 p.","startPage":"324","endPage":"353","costCenters":[{"id":318,"text":"Geosciences and Environmental Change Science Center","active":true,"usgs":true}],"links":[{"id":374580,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"New Mexico, Texas","otherGeospatial":"Delaware Basin","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -104.91943359374999,\n              31.409912194070973\n            ],\n            [\n              -103.271484375,\n              31.409912194070973\n            ],\n            [\n              -103.271484375,\n              32.21280106801518\n            ],\n            [\n              -104.91943359374999,\n              32.21280106801518\n            ],\n            [\n              -104.91943359374999,\n              31.409912194070973\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"3","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Dean, Walter E. dean@usgs.gov","contributorId":1801,"corporation":false,"usgs":true,"family":"Dean","given":"Walter","email":"dean@usgs.gov","middleInitial":"E.","affiliations":[{"id":318,"text":"Geosciences and Environmental Change Science Center","active":true,"usgs":true}],"preferred":true,"id":788767,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Anderson, Roger","contributorId":82188,"corporation":false,"usgs":true,"family":"Anderson","given":"Roger","affiliations":[],"preferred":false,"id":788768,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70210002,"text":"70210002 - 1982 - Oxygen-deficient depositional paleoenvironments in the mid- Cretaceous tropical and subtropical central Pacific Ocean","interactions":[],"lastModifiedDate":"2020-05-11T12:30:24.077752","indexId":"70210002","displayToPublicDate":"1982-05-08T11:47:58","publicationYear":"1982","noYear":false,"publicationType":{"id":5,"text":"Book chapter"},"publicationSubtype":{"id":24,"text":"Book Chapter"},"title":"Oxygen-deficient depositional paleoenvironments in the mid- Cretaceous tropical and subtropical central Pacific Ocean","docAbstract":"<p>No abstract available.</p>","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Nature and origin of Cretaceous carbon-rich facies","largerWorkSubtype":{"id":15,"text":"Monograph"},"language":"English","publisher":"Academic","usgsCitation":"Thiede, J., Dean, W.E., and Claypool, G., 1982, Oxygen-deficient depositional paleoenvironments in the mid- Cretaceous tropical and subtropical central Pacific Ocean, chap. <i>of</i> Nature and origin of Cretaceous carbon-rich facies, p. 79-100.","productDescription":"22 p.","startPage":"79","endPage":"100","costCenters":[{"id":318,"text":"Geosciences and Environmental Change Science Center","active":true,"usgs":true}],"links":[{"id":374579,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Thiede, Jorn","contributorId":88085,"corporation":false,"usgs":false,"family":"Thiede","given":"Jorn","email":"","affiliations":[],"preferred":false,"id":788764,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Dean, Walter E. dean@usgs.gov","contributorId":1801,"corporation":false,"usgs":true,"family":"Dean","given":"Walter","email":"dean@usgs.gov","middleInitial":"E.","affiliations":[{"id":318,"text":"Geosciences and Environmental Change Science Center","active":true,"usgs":true}],"preferred":true,"id":788765,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Claypool, George E.","contributorId":8475,"corporation":false,"usgs":true,"family":"Claypool","given":"George E.","affiliations":[],"preferred":false,"id":788766,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70209997,"text":"70209997 - 1982 - Application of wave field continuation to the inversion of refraction data","interactions":[],"lastModifiedDate":"2020-05-08T14:10:32.738175","indexId":"70209997","displayToPublicDate":"1982-05-08T09:04:36","publicationYear":"1982","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2314,"text":"Journal of Geophysical Research B: Solid Earth","active":true,"publicationSubtype":{"id":10}},"title":"Application of wave field continuation to the inversion of refraction data","docAbstract":"<div class=\"article-section__content en main\"><p>Three examples of the inversion of refraction data by downward continuation illustrate the applicability of the method to field data. The first example is a refraction profile from the Mojave Desert, California. These data are spatially aliased and contain clear evidence of lateral inhomogeneity. The inversion in this case produces a broken image in the slowness‐depth domain due to the lateral inhomogeneity, but a useful average velocity model is still obtained. The second example is a shallow marine reflection profile. Here, the truncation effects due to the finite horizontal aperture of the recording cable produce artifacts in the slowness‐depth domain. The velocity model is, however, distinct from these artifacts, and the presence of strong precritical reflections aids in the inversion. The third example is another shallow marine reflection profile. The inversion of these data illustrate the utilization of constraints provided by multiples as well as primary arrivals.</p></div>","conferenceLocation":"","language":"English","publisher":"Wiley","doi":"10.1029/JB087iB02p00927","usgsCitation":"McMechan, G.A., Clayton, R.W., and Mooney, W.D., 1982, Application of wave field continuation to the inversion of refraction data: Journal of Geophysical Research B: Solid Earth, v. 87, no. B2, p. 927-935, https://doi.org/10.1029/JB087iB02p00927.","productDescription":"9 p.","startPage":"927","endPage":"935","costCenters":[{"id":237,"text":"Earthquake Science Center","active":true,"usgs":true}],"links":[{"id":480252,"rank":0,"type":{"id":41,"text":"Open Access External Repository Page"},"url":"https://doi.org/10.1029/jb087ib02p00927","text":"External Repository"},{"id":374574,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"87","issue":"B2","noUsgsAuthors":false,"publicationDate":"2012-09-20","publicationStatus":"PW","contributors":{"authors":[{"text":"McMechan, G. A.","contributorId":54647,"corporation":false,"usgs":true,"family":"McMechan","given":"G.","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":788749,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Clayton, Robert W.","contributorId":202752,"corporation":false,"usgs":false,"family":"Clayton","given":"Robert","email":"","middleInitial":"W.","affiliations":[{"id":7218,"text":"California Institute of Technology","active":true,"usgs":false}],"preferred":false,"id":788750,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Mooney, Walter D. 0000-0002-5310-3631 mooney@usgs.gov","orcid":"https://orcid.org/0000-0002-5310-3631","contributorId":3194,"corporation":false,"usgs":true,"family":"Mooney","given":"Walter","email":"mooney@usgs.gov","middleInitial":"D.","affiliations":[{"id":237,"text":"Earthquake Science Center","active":true,"usgs":true}],"preferred":true,"id":788751,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70011670,"text":"70011670 - 1982 - Precambrian age of the Boston Basin: New evidence from microfossils","interactions":[],"lastModifiedDate":"2025-12-22T16:21:47.783233","indexId":"70011670","displayToPublicDate":"1982-05-07T00:00:00","publicationYear":"1982","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3338,"text":"Science","active":true,"publicationSubtype":{"id":10}},"title":"Precambrian age of the Boston Basin: New evidence from microfossils","docAbstract":"<p><span id=\"_mce_caret\" data-mce-bogus=\"1\" data-mce-type=\"format-caret\"><span>A Vendian (Late Proterozoic Z) age has been determined for the Boston Basin by comparison of a microflora from the Cambridge Argillite with other late Precambrian assemblages. The microfossils, which include&nbsp;</span><i>Bavlinella</i><span>&nbsp;cf.&nbsp;</span><i>faveolata</i><span>, are preserved as petrifactions in pyrite. This age designation for the sedimentary rocks of the Boston Basin should allow for the reinterpretation of the structure of the basin and its regional correlations.</span></span></p>","language":"English","publisher":"American Association for the Advancement of Science","doi":"10.1126/science.216.4546.619","issn":"00368075","usgsCitation":"Lenk, C., Strother, P., Kaye, C.A., and Barghoorn, E., 1982, Precambrian age of the Boston Basin: New evidence from microfossils: Science, v. 216, no. 4546, p. 619-620, https://doi.org/10.1126/science.216.4546.619.","productDescription":"2 p.","startPage":"619","endPage":"620","costCenters":[],"links":[{"id":221769,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"216","issue":"4546","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a80ece4b0c8380cd7b2a6","contributors":{"authors":[{"text":"Lenk, C.","contributorId":58394,"corporation":false,"usgs":true,"family":"Lenk","given":"C.","email":"","affiliations":[],"preferred":false,"id":361672,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Strother, P.K.","contributorId":22907,"corporation":false,"usgs":true,"family":"Strother","given":"P.K.","email":"","affiliations":[],"preferred":false,"id":361671,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Kaye, C. A.","contributorId":6003,"corporation":false,"usgs":true,"family":"Kaye","given":"C.","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":361670,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Barghoorn, E.S.","contributorId":105052,"corporation":false,"usgs":true,"family":"Barghoorn","given":"E.S.","email":"","affiliations":[],"preferred":false,"id":361673,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70006697,"text":"70006697 - 1982 - The requirement of lake trout (Salvelinus namaycush) for dietary branched-chain amino acids","interactions":[],"lastModifiedDate":"2012-09-06T01:02:24","indexId":"70006697","displayToPublicDate":"1982-05-01T13:31:00","publicationYear":"1982","noYear":false,"publicationType":{"id":21,"text":"Thesis"},"publicationSubtype":{"id":28,"text":"Thesis"},"title":"The requirement of lake trout (Salvelinus namaycush) for dietary branched-chain amino acids","docAbstract":"No abstract available at this time","language":"English","publisher":"Cornell University","publisherLocation":"Ithaca, NY","collaboration":"Submitted for a doctorate","usgsCitation":"Hughes, S.G., 1982, The requirement of lake trout (Salvelinus namaycush) for dietary branched-chain amino acids, 90 p.","productDescription":"90 p.","numberOfPages":"90","costCenters":[{"id":365,"text":"Leetown Science Center","active":true,"usgs":true}],"links":[{"id":260241,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505baf34e4b08c986b324620","contributors":{"authors":[{"text":"Hughes, Steven Gerard","contributorId":98990,"corporation":false,"usgs":true,"family":"Hughes","given":"Steven","email":"","middleInitial":"Gerard","affiliations":[],"preferred":false,"id":355040,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70209700,"text":"70209700 - 1982 - Uranium-lead isochron age and preliminary sulfur isotope systematics of the Felder uranium deposit, south Texas","interactions":[],"lastModifiedDate":"2020-04-21T17:09:12.774948","indexId":"70209700","displayToPublicDate":"1982-05-01T12:04:56","publicationYear":"1982","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":"Uranium-lead isochron age and preliminary sulfur isotope systematics of the Felder uranium deposit, south Texas","docAbstract":"<p><span>Uranium-lead isotope systematics of roll-front ores in Miocene sandstone at the Felder and McLean uranium deposits (south Texas coastal plain) give a well-defined&nbsp;</span><sup>207</sup><span>&nbsp;Pb/&nbsp;</span><sup>204</sup><span>&nbsp;Pb-&nbsp;</span><sup>235</sup><span>&nbsp;U/&nbsp;</span><sup>204</sup><span>&nbsp;Pb isochron age of 5.07 + or - 0.15 m.y. The relatively slight degree of scatter of the points defining the isochron is probably due to initial Pb isotope inhomogeneity, and the resulting inferred persistence of closed system behavior for U and Pb is probably the result of the long-term presence of U- and Pb-immobilizing H&nbsp;</span><sub>2</sub><span>&nbsp;S.&nbsp;</span><sup>206</sup><span>&nbsp;Pb/&nbsp;</span><sup>238</sup><span>&nbsp;U systematics are badly scattered owing to long-term migration of radioactive daughters of&nbsp;</span><sup>238</sup><span>&nbsp;U. Beta- and gamma-activity systematics of the ores consistently identify those with grossly anomalous Pb isotope systematics, however, and proved highly useful in identifying ores that have gained gross amounts of uranium daughters.FeS&nbsp;</span><sub>2</sub><span>&nbsp;minerals in the altered tongue of the host sandstone are characterized by abundant postore pyrite and heavy delta&nbsp;</span><sup>34</sup><span>&nbsp;S values, whereas FeS&nbsp;</span><sub>2</sub><span>&nbsp;minerals in mineralized and unaltered, barren rock are characterized by abundant ore-stage marcasite and by light delta&nbsp;</span><sup>34</sup><span>&nbsp;S values. The delta&nbsp;</span><sup>34</sup><span>&nbsp;S values of FeS&nbsp;</span><sub>2</sub><span>&nbsp;minerals in the altered tongue are similar to those defined for sour gas from the underlying Edwards Limestone of Cretaceous age, indicating the probable source for the sulfur of an inferred resulfidization event. The 5.07-m.y. isochron age probably reflects the end of roll-front development; we believe that the end was due to the resulfidization and does not preclude significant earlier periods of mineralization. Modern ground water in the area is also sulfide bearing (thus helping preserve the deposit), but with delta&nbsp;</span><sup>34</sup><span>&nbsp;S values distinct from those of sulfides in the resulfidized zone of the host rock.</span></p>","language":"English","publisher":"Society of Economic Geologists","doi":"10.2113/gsecongeo.77.3.557","usgsCitation":"Ludwig, K., Goldhaber, M.B., Reynolds, R.L., and Simmons, K., 1982, Uranium-lead isochron age and preliminary sulfur isotope systematics of the Felder uranium deposit, south Texas: Economic Geology, v. 77, no. 3, p. 557-563, https://doi.org/10.2113/gsecongeo.77.3.557.","productDescription":"8 p.","startPage":"557","endPage":"563","costCenters":[{"id":318,"text":"Geosciences and Environmental Change Science Center","active":true,"usgs":true}],"links":[{"id":374165,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Texas","county":"Live Oak County","geographicExtents":"{\"type\":\"FeatureCollection\",\"features\":[{\"type\":\"Feature\",\"geometry\":{\"type\":\"Polygon\",\"coordinates\":[[[-98.0037,28.6896],[-98.0894,28.6599],[-98.0167,28.5323],[-97.8084,28.1788],[-97.8136,28.1757],[-97.8896,28.1253],[-97.8991,28.1185],[-97.9007,28.1167],[-97.9018,28.1135],[-97.9008,28.1108],[-97.9009,28.1071],[-97.902,28.1048],[-97.9047,28.0998],[-97.9059,28.0934],[-97.9041,28.0846],[-97.9021,28.079],[-97.9013,28.0726],[-97.8988,28.0684],[-97.8963,28.0646],[-97.8943,28.0609],[-97.8923,28.0595],[-98.2338,28.0607],[-98.3343,28.06],[-98.3358,28.4775],[-98.336,28.4982],[-98.3363,28.6117],[-98.099,28.7882],[-98.0037,28.6896]]]},\"properties\":{\"name\":\"Live Oak\",\"state\":\"TX\"}}]}","volume":"77","issue":"3","noUsgsAuthors":false,"publicationDate":"1982-05-01","publicationStatus":"PW","contributors":{"authors":[{"text":"Ludwig, K.R.","contributorId":97112,"corporation":false,"usgs":true,"family":"Ludwig","given":"K.R.","email":"","affiliations":[{"id":218,"text":"Denver Federal Center","active":false,"usgs":true}],"preferred":false,"id":787598,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Goldhaber, Martin B. 0000-0002-1785-4243 mgold@usgs.gov","orcid":"https://orcid.org/0000-0002-1785-4243","contributorId":1339,"corporation":false,"usgs":true,"family":"Goldhaber","given":"Martin","email":"mgold@usgs.gov","middleInitial":"B.","affiliations":[{"id":211,"text":"Crustal Geophysics and Geochemistry Science Center","active":true,"usgs":true},{"id":171,"text":"Central Mineral and Environmental Resources Science Center","active":true,"usgs":true}],"preferred":true,"id":787599,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Reynolds, Richard L. 0000-0002-4572-2942 rreynolds@usgs.gov","orcid":"https://orcid.org/0000-0002-4572-2942","contributorId":139068,"corporation":false,"usgs":true,"family":"Reynolds","given":"Richard","email":"rreynolds@usgs.gov","middleInitial":"L.","affiliations":[{"id":318,"text":"Geosciences and Environmental Change Science Center","active":true,"usgs":true}],"preferred":true,"id":787600,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Simmons, Kathleen R. ksimmons@usgs.gov","contributorId":140955,"corporation":false,"usgs":true,"family":"Simmons","given":"Kathleen R.","email":"ksimmons@usgs.gov","affiliations":[{"id":318,"text":"Geosciences and Environmental Change Science Center","active":true,"usgs":true}],"preferred":false,"id":787601,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70209699,"text":"70209699 - 1982 - Biogenic and nonbiogenic ore-forming processes in the south Texas uranium district; evidence from the Panna Maria deposit","interactions":[],"lastModifiedDate":"2020-04-21T17:03:41.913193","indexId":"70209699","displayToPublicDate":"1982-05-01T11:59:11","publicationYear":"1982","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":"Biogenic and nonbiogenic ore-forming processes in the south Texas uranium district; evidence from the Panna Maria deposit","docAbstract":"<p><span>Geochemical and petrographic studies of core samples from the Panna Maria uranium deposit, a roll-type orebody in the Eocene Jackson Group in Karnes County, Texas, yield important information on the origin of the deposit. Organic carbon content averages about 0.42 weight percent in reduced rock and correlates postively with sulfur content. Pyrite is the dominant iron disulfide (FeS&nbsp;</span><sub>2</sub><span>&nbsp;) mineral in most of the ore zone and throughout a surrounding zone of reduced barren ground, and it is commonly associated with organic debris. Marcasite is sparse except in ore adjacent to the altered tongue in one core and locally in mineralized lignite. Sulfur isotopic compositions (delta&nbsp;</span><sup>34</sup><span>&nbsp;S) of FeS&nbsp;</span><sub>2</sub><span>&nbsp;minerals range broadly from -1 to -34 per mil; the lightest delta&nbsp;</span><sup>34</sup><span>&nbsp;S values (less than -20 per mil) were measured in samples from mineralized lignite and from the nose of the ore roll. Petrographic and geochemical characteristics of the Panna Maria deposit contrast greatly with those of three other south Texas roll-type uranium deposits (the Benavides, Felder, and Lamprecht deposits), which are devoid of organic carbon and which contain more sulfide than does the Panna Maria. These three deposits are characterized by abundant isotopically light ore-stage marcasite and by isotopically heavy preore (in the Benavides) or postore (in the Felder and Lamprecht) pyrite. We have concluded previously that sulfide-bearing fault-leaked solutions from underlying hydrocarbon accumulations were important in the formation of the Benavides, Felder, and Lamprecht deposits. Although the Panna Maria deposit shows an apparent alignment along a fault zone, and although underlying formations in the Karnes County area contain sour gas (delta&nbsp;</span><sup>34</sup><span>&nbsp;S [asymp] + 14 per mil) and produce oil, the deposit lacks characteristics indicating that its formation or preservation involved extrinsically derived reductants such as fault-leaked aqueous sulfide. Mineralization of the Panna Maria, rather, appears to have been controlled by intrinsically derived reductants related either directly or indirectly to the presence of organic matter.</span></p>","language":"English","publisher":"Society of Economic Geologists","doi":"10.2113/gsecongeo.77.3.541","usgsCitation":"Reynolds, R.L., Goldhaber, M.B., and Carpenter, D., 1982, Biogenic and nonbiogenic ore-forming processes in the south Texas uranium district; evidence from the Panna Maria deposit: Economic Geology, v. 77, no. 3, p. 541-556, https://doi.org/10.2113/gsecongeo.77.3.541.","productDescription":"16 p.","startPage":"541","endPage":"556","costCenters":[{"id":318,"text":"Geosciences and Environmental Change Science Center","active":true,"usgs":true}],"links":[{"id":374164,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Texas","county":"Karnes County","otherGeospatial":"","geographicExtents":"{\"type\":\"FeatureCollection\",\"features\":[{\"type\":\"Feature\",\"geometry\":{\"type\":\"Polygon\",\"coordinates\":[[[-97.6145,29.1096],[-97.755,29.0056],[-97.5693,28.8157],[-97.7706,28.6717],[-97.7743,28.669],[-97.7812,28.6646],[-97.7847,28.6688],[-97.7882,28.6716],[-97.7929,28.6721],[-97.8267,28.6715],[-97.8276,28.6742],[-97.8291,28.6761],[-97.8353,28.679],[-97.8461,28.6824],[-97.8538,28.6839],[-97.859,28.6845],[-97.8637,28.6841],[-97.8641,28.6874],[-97.8682,28.6902],[-97.8795,28.6932],[-97.8913,28.6998],[-97.8954,28.7013],[-97.8975,28.7032],[-97.8995,28.7055],[-97.8989,28.7073],[-97.8999,28.7092],[-97.9035,28.7116],[-97.9127,28.7168],[-97.9189,28.7187],[-98.0037,28.6896],[-98.099,28.7882],[-98.1879,28.8807],[-97.7292,29.224],[-97.6145,29.1096]]]},\"properties\":{\"name\":\"Karnes\",\"state\":\"TX\"}}]}","volume":"77","issue":"3","noUsgsAuthors":false,"publicationDate":"1982-05-01","publicationStatus":"PW","contributors":{"authors":[{"text":"Reynolds, Richard L. 0000-0002-4572-2942 rreynolds@usgs.gov","orcid":"https://orcid.org/0000-0002-4572-2942","contributorId":139068,"corporation":false,"usgs":true,"family":"Reynolds","given":"Richard","email":"rreynolds@usgs.gov","middleInitial":"L.","affiliations":[{"id":318,"text":"Geosciences and Environmental Change Science Center","active":true,"usgs":true}],"preferred":true,"id":787595,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Goldhaber, Martin B. 0000-0002-1785-4243 mgold@usgs.gov","orcid":"https://orcid.org/0000-0002-1785-4243","contributorId":1339,"corporation":false,"usgs":true,"family":"Goldhaber","given":"Martin","email":"mgold@usgs.gov","middleInitial":"B.","affiliations":[{"id":211,"text":"Crustal Geophysics and Geochemistry Science Center","active":true,"usgs":true},{"id":171,"text":"Central Mineral and Environmental Resources Science Center","active":true,"usgs":true}],"preferred":true,"id":787596,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Carpenter, D.","contributorId":101115,"corporation":false,"usgs":true,"family":"Carpenter","given":"D.","email":"","affiliations":[],"preferred":false,"id":787597,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":1014434,"text":"1014434 - 1982 - Sampling nearshore estuarine fishes with rotenone","interactions":[],"lastModifiedDate":"2026-04-13T16:44:26.413111","indexId":"1014434","displayToPublicDate":"1982-05-01T00:00:00","publicationYear":"1982","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3624,"text":"Transactions of the American Fisheries Society","active":true,"publicationSubtype":{"id":10}},"title":"Sampling nearshore estuarine fishes with rotenone","docAbstract":"<p><span>Sampling with rotenone is an effective method for providing abundance estimates of estuarine fishes at nearshore locations. However, the determination of recovery rates for individual species is critical for estimating abundance by this technique. Recovery rates in this study varied greatly among species, but did not vary among station types (cove or shoreline) or sample years (1976 or 1977). Tagged fishes, used to establish recovery rates, did not change in weight due to the sampling procedures from time of introduction to time of collection. Total adjusted abundance estimates ranged from 157 to 18,300 fishes/hectare and from 36 to 4,080 kg/hectare for fishes greater than 124 mm in Texas estuaries. Mean number and weight of fishes per hectare were generally greater at cove stations than at shoreline stations. Timing for the application of rote‐none in estuaries is important to avoid extensive bird predation.</span></p>","language":"English","publisher":"American Fisheries Society","doi":"10.1577/1548-8659(1982)111<326:SNEFWR>2.0.CO;2","usgsCitation":"Matlock, G., Weaver, J., and Green, A., 1982, Sampling nearshore estuarine fishes with rotenone: Transactions of the American Fisheries Society, v. 111, no. 3, p. 326-331, https://doi.org/10.1577/1548-8659(1982)111<326:SNEFWR>2.0.CO;2.","productDescription":"6 p.","startPage":"326","endPage":"331","costCenters":[{"id":365,"text":"Leetown Science Center","active":true,"usgs":true}],"links":[{"id":129414,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Texas","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            [\n              -103.01686386982905,\n              36.54934470361806\n            ],\n            [\n              -103.16447562172418,\n              32.150318163627794\n            ],\n            [\n              -106.46644145089786,\n              31.987381620989126\n            ],\n            [\n              -106.5461615425177,\n              31.661940230648177\n            ],\n            [\n              -105.00356801771821,\n              30.454952016172175\n            ],\n            [\n              -104.80013205947722,\n              29.619951638485226\n            ],\n            [\n              -103.31293428443124,\n              28.828882427211\n            ],\n            [\n              -102.65099139863595,\n              29.181308520996676\n            ],\n            [\n              -102.48376502365687,\n              29.599147009542\n            ],\n            [\n              -101.54604678171064,\n              29.586378221131856\n            ],\n            [\n              -100.85537631214015,\n              28.6669367123218\n            ],\n            [\n              -100.21186048135847,\n              27.654119650851904\n            ],\n            [\n              -99.90814398825981,\n              26.85165787533441\n            ],\n            [\n              -98.92713783016438,\n              25.803398989119685\n            ],\n            [\n              -97.08381437026614,\n              25.96647385913593\n            ],\n            [\n              -96.58487103798741,\n              27.900739581434543\n            ],\n            [\n              -93.67735996380688,\n              29.690109364070164\n            ],\n            [\n              -93.46829303313868,\n              31.08327617457777\n            ],\n            [\n              -94.16894804359433,\n              33.48940905403634\n            ],\n            [\n              -99.95888844975084,\n              34.59784326548461\n            ],\n            [\n              -100.08126145602463,\n              36.54131724278918\n            ],\n            [\n              -103.01686386982905,\n              36.54934470361806\n            ]\n          ]\n        ],\n        \"type\": \"Polygon\"\n      }\n    }\n  ]\n}","volume":"111","issue":"3","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a0ee4b07f02db5fddf2","contributors":{"authors":[{"text":"Matlock, G.C.","contributorId":76262,"corporation":false,"usgs":true,"family":"Matlock","given":"G.C.","email":"","affiliations":[],"preferred":false,"id":320357,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Weaver, J.E.","contributorId":81840,"corporation":false,"usgs":true,"family":"Weaver","given":"J.E.","email":"","affiliations":[],"preferred":false,"id":320358,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Green, A.W.","contributorId":34863,"corporation":false,"usgs":true,"family":"Green","given":"A.W.","affiliations":[],"preferred":false,"id":320356,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":1003330,"text":"1003330 - 1982 - Acute and chronic toxicity studies with monochlorobenzene in rainbow trout","interactions":[],"lastModifiedDate":"2023-03-03T19:32:28.301109","indexId":"1003330","displayToPublicDate":"1982-05-01T00:00:00","publicationYear":"1982","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":874,"text":"Aquatic Toxicology","active":true,"publicationSubtype":{"id":10}},"title":"Acute and chronic toxicity studies with monochlorobenzene in rainbow trout","docAbstract":"<p>The toxicity of monochlorobenzene (CB) was investigated in rainbow trout following acute intraperitoneal (i.p.) administration and chronic exposure via the water in a continuously flowing system for 15 or 30 days.</p><p>In the acute study overt toxicity and hepatotoxicity were monitored over a 96-h time period. Variables measured to assess toxicity included weight changes, liver weight to body weight ratios, behavioral changes, alanine aminotransferase activity (GPT), sulfobromophthalein (BSP) retention, total plasma protein concentration and liver histopathology. In the chronic study the same measures of toxicity were followed as well as food consumption and alkaline phosphatase (AP) activity.</p><p>Upon acute i.p. exposure the toxicant (9.8 mmol/kg) caused behavioral changes in the fish which were consistent with the known anesthetic properties of CB in mammals. Elevations in BSP retention and GPT activity, and histopathology indicated that CB was hepatotoxic in fish.</p><p>The LC<sub>50</sub><span>&nbsp;</span>of CB in trout exposed via the water for 96 h was 4.7 mg/l. Chronic exposure of trout to 2 or 3 mg/l CB resulted in similar behavioral changes as seen in the acute study. Liver toxicity was evident from elevations in GPT activity. BSP retention and AP activity appeared to be affected by the nutritional status of the trout as much as by the CB treatment. After 30 days of exposure to 3 mg/l CB, trout appeared to have developed some tolerance to the toxic effects.</p>","language":"English","publisher":"Elsevier","doi":"10.1016/0166-445X(82)90011-X","usgsCitation":"Dalich, G.M., Larson, R.E., and Gingerich, W.H., 1982, Acute and chronic toxicity studies with monochlorobenzene in rainbow trout: Aquatic Toxicology, v. 2, p. 127-142, https://doi.org/10.1016/0166-445X(82)90011-X.","productDescription":"16 p.","startPage":"127","endPage":"142","numberOfPages":"16","costCenters":[{"id":606,"text":"Upper Midwest Environmental Sciences Center","active":true,"usgs":true}],"links":[{"id":134228,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"2","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b05e4b07f02db699bf1","contributors":{"authors":[{"text":"Dalich, George M.","contributorId":302873,"corporation":false,"usgs":false,"family":"Dalich","given":"George","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":313120,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Larson, R. E.","contributorId":15583,"corporation":false,"usgs":false,"family":"Larson","given":"R.","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":313118,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Gingerich, William H.","contributorId":36086,"corporation":false,"usgs":true,"family":"Gingerich","given":"William","email":"","middleInitial":"H.","affiliations":[],"preferred":false,"id":313119,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70011634,"text":"70011634 - 1982 - Temperature dependence of unsaturated hydraulic conductivity of two soils","interactions":[],"lastModifiedDate":"2025-07-31T16:09:17.289365","indexId":"70011634","displayToPublicDate":"1982-05-01T00:00:00","publicationYear":"1982","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3420,"text":"Soil Science Society of America Journal","active":true,"publicationSubtype":{"id":10}},"title":"Temperature dependence of unsaturated hydraulic conductivity of two soils","docAbstract":"<p><span>Packed columns of Oakley sand (mixed, mesic Typic Paleudalfs) and Hanford sandy loam (mixed, nonacid, thermic Typic Xerorthents) were used to develop isothermal steady-state fluxes. Soil matric potentials were measured and unsaturated hydraulic conductivities were calculated over a range of matric potentials at 2°, 25°, and 45° ± 0.5°C. In addition, water retention characteristics (to −100 kPa) were measured at these same temperatures for both soils. In this paper, the calculated results are compared to an equation that relates unsaturated conductivity to the intrinsic permeability, the relative permeability, and the viscosity of water. The equation considers viscosity to be the only parameter that changes with temperature. The results show a much greater temperature dependence in the unsaturated conductivity than would be predicted by this equation. The results indicate that the relative permeability may be a function of temperature. The temperature dependence of the soil water matric potential, surface tension, and diffuse double-layer thickness are discussed in terms of their possible interaction with the unsaturated conductivity values obtained. A case is presented for further study to isolate these temperature-sensitive parameters as well as additional parameters related to fluid flow path changes with temperature.</span></p>","language":"English","publisher":"Wiley","doi":"10.2136/sssaj1982.03615995004600030005x","issn":"03615995","usgsCitation":"Constantz, J., 1982, Temperature dependence of unsaturated hydraulic conductivity of two soils: Soil Science Society of America Journal, v. 46, no. 3, p. 466-470, https://doi.org/10.2136/sssaj1982.03615995004600030005x.","productDescription":"5 p.","startPage":"466","endPage":"470","costCenters":[],"links":[{"id":221189,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"46","issue":"3","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505ba4c3e4b08c986b32057c","contributors":{"authors":[{"text":"Constantz, Jim","contributorId":66338,"corporation":false,"usgs":true,"family":"Constantz","given":"Jim","affiliations":[],"preferred":false,"id":361583,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70210112,"text":"70210112 - 1982 - Repellency and toxicity of three bird control chemicals to four species of African grain-eating birds","interactions":[],"lastModifiedDate":"2020-05-14T16:40:20.480586","indexId":"70210112","displayToPublicDate":"1982-04-30T11:33:55","publicationYear":"1982","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2508,"text":"Journal of Wildlife Management","active":true,"publicationSubtype":{"id":10}},"title":"Repellency and toxicity of three bird control chemicals to four species of African grain-eating birds","docAbstract":"<p>No abstract available.</p>","language":"English","publisher":"Wiley","doi":"10.2307/3808656","usgsCitation":"Bruggers, R.L., and Schafer, E.W., 1982, Repellency and toxicity of three bird control chemicals to four species of African grain-eating birds: Journal of Wildlife Management, v. 46, no. 2, p. 453-457, https://doi.org/10.2307/3808656.","productDescription":"5 p.","startPage":"453","endPage":"457","costCenters":[{"id":218,"text":"Denver Federal Center","active":false,"usgs":true}],"links":[{"id":374830,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"Sudan","geographicExtents":"{\"type\":\"FeatureCollection\",\"features\":[{\"type\":\"Feature\",\"geometry\":{\"type\":\"Polygon\",\"coordinates\":[[[33.96339,9.46429],[33.82496,9.48406],[33.84213,9.98191],[33.72196,10.32526],[33.20694,10.72011],[33.08677,11.44114],[33.20694,12.17934],[32.74342,12.24801],[32.67475,12.02483],[32.07389,11.97333],[32.31423,11.68148],[32.40007,11.08063],[31.85072,10.53127],[31.35286,9.81024],[30.83784,9.70724],[29.99664,10.29093],[29.61896,10.08492],[29.51595,9.79307],[29.00093,9.60423],[28.9666,9.39822],[27.97089,9.39822],[27.83355,9.60423],[27.11252,9.63857],[26.75201,9.46689],[26.47733,9.55273],[25.96231,10.13642],[25.79063,10.4111],[25.0696,10.27376],[24.79493,9.81024],[24.53742,8.91754],[24.19407,8.7287],[23.88698,8.61973],[23.80581,8.66632],[23.45901,8.95429],[23.39478,9.26507],[23.55725,9.68122],[23.5543,10.08926],[22.97754,10.71446],[22.86417,11.1424],[22.87622,11.38461],[22.50869,11.67936],[22.49762,12.26024],[22.28801,12.64605],[21.93681,12.58818],[22.03759,12.95546],[22.29658,13.37232],[22.18329,13.78648],[22.51202,14.09318],[22.30351,14.32682],[22.56795,14.94429],[23.02459,15.68072],[23.88689,15.61084],[23.83766,19.58047],[23.85,20],[25,20.00304],[25,22],[29.02,22],[32.9,22],[36.86623,22],[37.18872,21.01885],[36.96941,20.83744],[37.1147,19.80796],[37.48179,18.61409],[37.86276,18.36786],[38.41009,17.99831],[37.904,17.42754],[37.16747,17.26314],[36.85253,16.95655],[36.75389,16.29186],[36.32322,14.82249],[36.42951,14.42211],[36.27022,13.56333],[35.86363,12.57828],[35.26049,12.08286],[34.83163,11.31896],[34.73115,10.91017],[34.25745,10.63009],[33.96162,9.58358],[33.96339,9.46429]]]},\"properties\":{\"name\":\"Sudan\"}}]}","volume":"46","issue":"2","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Bruggers, R. L.","contributorId":44877,"corporation":false,"usgs":true,"family":"Bruggers","given":"R.","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":789177,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Schafer, E. W. Jr.","contributorId":16024,"corporation":false,"usgs":false,"family":"Schafer","given":"E.","suffix":"Jr.","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":789178,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70180852,"text":"70180852 - 1982 - Lakes and lake-like waters of the Hawaiian Archipelago","interactions":[],"lastModifiedDate":"2017-02-03T15:24:38","indexId":"70180852","displayToPublicDate":"1982-04-30T00:00:00","publicationYear":"1982","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":5287,"text":"Occasional Papers Bernice P. Bishop Museum","active":true,"publicationSubtype":{"id":10}},"title":"Lakes and lake-like waters of the Hawaiian Archipelago","docAbstract":"<p>This summary&nbsp;of Hawaiian lacustrine limnology is based on 12 years of field and literature surveys of archipelagic inland waters. Lakes here are distinguished from other standing waters by limits on surface oceanic area (&gt; 0.1 ha) and depth (&gt; 2 m), and by the absence of flatural surface oceanic connection. A variety of extinct and existing water bodies, sometimes referred to as lakes, are noted. Six lakes are described. Five of them are in crater basins, 3 are freshwater, and 2 are elevated (highest = 3969 m). The scarcity of elevated lakes results from general permeability of the substrata. Among the 6 lakes, surface areas range from 0.22 to 88 ha and maximum depths from 3 to 248 m. Naturally occurring aquatic biota generally is low in species diversity except for phytoplankton; fishes and submersed vascular plants are absent. Two lowland lakes, freshwater Green (Wai a Pele) and saline Kauhak6, are described for the first time. Profundal Kauhak6, 248 m deep, has a surface area of only 0.35 ha, which results in an extraordinary relative depth of 370%. It is permanently stratified, a condition apparently due primarily to the unique morphometry of its basin.&nbsp;<br></p>","language":"English","publisher":"Bernice P. Bishop Museum ","usgsCitation":"Maciolek, J.A., 1982, Lakes and lake-like waters of the Hawaiian Archipelago: Occasional Papers Bernice P. 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,{"id":70209772,"text":"70209772 - 1982 - Geomagnetic Workshop","interactions":[],"lastModifiedDate":"2020-04-24T19:51:39.684499","indexId":"70209772","displayToPublicDate":"1982-04-24T14:43:15","publicationYear":"1982","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1578,"text":"Eos, Transactions, American Geophysical Union","onlineIssn":"2324-9250","printIssn":"0096-394","active":true,"publicationSubtype":{"id":10}},"title":"Geomagnetic Workshop","docAbstract":"<p>A workshop on geomagnetism, sponsored by the Geologic Division of the U.S. Geological Survey, was held in the Denver West Office Complex in Golden, Colorado, April 13–15, 1982. There were 90 registered participants from government agencies, academic institutions, and industry.</p><p>This effort stemmed from the realization that geomagnetism, once a small but coherent discipline, has now expanded into numerous areas of the geosciences, yet those doing research in these specialties seldom make contact outside their area of immediate interest. The impetus for this event came from the members of a committee formed to review the geomagnetic activities within the U.S. Geological Survey. They observed that the level of communication between the various elements of this now diverse discipline was inadequate, not only within their organization but also between federal agencies, academia, and the private sector. While the desire was to cover as much of geomagnetism as possible, it was necessary for a workshop of reasonable size and length to exclude some important areas of the subject: magnetic reversal chronology, studies of the externally produced variations, and most aspects of internal induction. The plan was to give emphasis to some of the newer areas: those which have recently seen a high level of activity and those with increasing activity abroad compared to that in the United States. The purpose was to evaluate the status and problems in selected areas with an eye to those whose emphasis might produce fruitful results in the next decade.</p>","language":"English","publisher":"Wiley","doi":"10.1029/EO063i035p00645","usgsCitation":"DeNoyer, J.M., Cain, J., Banerjee, S., Benton, E., Blakely, R.J., Coe, R.S., Harrison, C., Johnston, M.J., and Regan, R., 1982, Geomagnetic Workshop: Eos, Transactions, American Geophysical Union, v. 63, no. 35, p. 645-648, https://doi.org/10.1029/EO063i035p00645.","productDescription":"4 p.","startPage":"645","endPage":"648","costCenters":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"links":[{"id":374271,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"63","issue":"35","noUsgsAuthors":false,"publicationDate":"2011-06-03","publicationStatus":"PW","contributors":{"authors":[{"text":"DeNoyer, John M.","contributorId":96271,"corporation":false,"usgs":true,"family":"DeNoyer","given":"John","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":787945,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Cain, J.C.","contributorId":68457,"corporation":false,"usgs":true,"family":"Cain","given":"J.C.","email":"","affiliations":[],"preferred":false,"id":787946,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Banerjee, S.","contributorId":74606,"corporation":false,"usgs":true,"family":"Banerjee","given":"S.","email":"","affiliations":[],"preferred":false,"id":787947,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Benton, E.R.","contributorId":100550,"corporation":false,"usgs":true,"family":"Benton","given":"E.R.","email":"","affiliations":[],"preferred":false,"id":787948,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Blakely, Richard J. 0000-0003-1701-5236 blakely@usgs.gov","orcid":"https://orcid.org/0000-0003-1701-5236","contributorId":1540,"corporation":false,"usgs":true,"family":"Blakely","given":"Richard","email":"blakely@usgs.gov","middleInitial":"J.","affiliations":[{"id":662,"text":"Western Mineral and Environmental Resources Science Center","active":true,"usgs":true},{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"preferred":true,"id":787949,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Coe, Robert S.","contributorId":20477,"corporation":false,"usgs":true,"family":"Coe","given":"Robert","email":"","middleInitial":"S.","affiliations":[],"preferred":false,"id":787950,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Harrison, C.G.A.","contributorId":224360,"corporation":false,"usgs":false,"family":"Harrison","given":"C.G.A.","email":"","affiliations":[],"preferred":false,"id":787951,"contributorType":{"id":1,"text":"Authors"},"rank":7},{"text":"Johnston, Malcolm J. S. 0000-0003-4326-8368 mal@usgs.gov","orcid":"https://orcid.org/0000-0003-4326-8368","contributorId":622,"corporation":false,"usgs":true,"family":"Johnston","given":"Malcolm","email":"mal@usgs.gov","middleInitial":"J. S.","affiliations":[],"preferred":true,"id":787952,"contributorType":{"id":1,"text":"Authors"},"rank":8},{"text":"Regan, R.D.","contributorId":63093,"corporation":false,"usgs":true,"family":"Regan","given":"R.D.","email":"","affiliations":[],"preferred":false,"id":787953,"contributorType":{"id":1,"text":"Authors"},"rank":9}]}}
,{"id":70209767,"text":"70209767 - 1982 - United States gold resource profile; discussion","interactions":[],"lastModifiedDate":"2020-04-30T16:18:14.003161","indexId":"70209767","displayToPublicDate":"1982-04-24T13:03:32","publicationYear":"1982","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":"United States gold resource profile; discussion","docAbstract":"<p>No abstract available.</p>","language":"English","publisher":"GeoScienceWorld","doi":"10.2113/gsecongeo.77.5.1242","usgsCitation":"Shawe, D., Ashley, R.P., Steven, T.A., Taylor, R.B., and Tooker, E.W., 1982, United States gold resource profile; discussion: Economic Geology, v. 77, no. 5, p. 1242-1244, https://doi.org/10.2113/gsecongeo.77.5.1242.","productDescription":"3 p.","startPage":"1242","endPage":"1244","costCenters":[],"links":[{"id":374266,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"77","issue":"5","noUsgsAuthors":false,"publicationDate":"1982-08-01","publicationStatus":"PW","contributors":{"authors":[{"text":"Shawe, D. R.","contributorId":48819,"corporation":false,"usgs":true,"family":"Shawe","given":"D. R.","affiliations":[],"preferred":false,"id":787926,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Ashley, Roger P. ashley@usgs.gov","contributorId":2749,"corporation":false,"usgs":true,"family":"Ashley","given":"Roger","email":"ashley@usgs.gov","middleInitial":"P.","affiliations":[],"preferred":true,"id":787927,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Steven, T. A.","contributorId":42575,"corporation":false,"usgs":true,"family":"Steven","given":"T.","middleInitial":"A.","affiliations":[],"preferred":false,"id":787928,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Taylor, R. B.","contributorId":65065,"corporation":false,"usgs":true,"family":"Taylor","given":"R.","email":"","middleInitial":"B.","affiliations":[],"preferred":false,"id":787929,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Tooker, Edwin W.","contributorId":26345,"corporation":false,"usgs":true,"family":"Tooker","given":"Edwin","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":787930,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":70120400,"text":"70120400 - 1982 - Preliminary evaluation of a habitat suitability model for pronghorn","interactions":[],"lastModifiedDate":"2014-08-14T10:17:13","indexId":"70120400","displayToPublicDate":"1982-04-05T10:16:05","publicationYear":"1982","noYear":false,"publicationType":{"id":4,"text":"Book"},"publicationSubtype":{"id":12,"text":"Conference publication"},"title":"Preliminary evaluation of a habitat suitability model for pronghorn","largerWorkTitle":"Proceedings 10th biennial pronghorn antelope workshop","usgsCitation":"Allen, A.W., and Armbruster, M., 1982, Preliminary evaluation of a habitat suitability model for pronghorn.","costCenters":[],"links":[{"id":292171,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"53edcd4ee4b0f61b386d2440","contributors":{"authors":[{"text":"Allen, Arthur W.","contributorId":40648,"corporation":false,"usgs":true,"family":"Allen","given":"Arthur","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":498147,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Armbruster, M.J.","contributorId":21127,"corporation":false,"usgs":true,"family":"Armbruster","given":"M.J.","email":"","affiliations":[],"preferred":false,"id":498146,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70175867,"text":"70175867 - 1982 - A fluid density gage for measuring suspended-sediment concentration, Part A. Gage response to steady-state and transient conditions","interactions":[],"lastModifiedDate":"2018-04-02T10:43:35","indexId":"70175867","displayToPublicDate":"1982-04-03T14:00:00","publicationYear":"1982","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":1,"text":"Federal Government Series"},"seriesTitle":{"id":66,"text":"Report","active":false,"publicationSubtype":{"id":1}},"seriesNumber":"X","title":"A fluid density gage for measuring suspended-sediment concentration, Part A. Gage response to steady-state and transient conditions","docAbstract":"<p>No abstract available.</p>","language":"English","publisher":"Federal Inter-Agency Sedimentation Project","usgsCitation":"Skinner, J.V., 1982, A fluid density gage for measuring suspended-sediment concentration, Part A. Gage response to steady-state and transient conditions: Report X, 125 p.","productDescription":"125 p.","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":392,"text":"Minnesota Water Science Center","active":true,"usgs":true}],"links":[{"id":327054,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"57b82dabe4b03fd6b7da3600","contributors":{"authors":[{"text":"Skinner, J. V.","contributorId":32504,"corporation":false,"usgs":true,"family":"Skinner","given":"J.","email":"","middleInitial":"V.","affiliations":[],"preferred":false,"id":646467,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
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