TCE (trichloroethylene) in concentrations that may be hazardous to health occurs in the water of an ice-contact largely sand and gravel aquifer (called the main aquifer) underlying much of the PAFB (Pease Air Force Base). In 1977 and 1978, the highest TCE concentration was found surrounding the most productive well, Haven well. Large quantities of TCE were used for degreasing between 1955 and 1965 and, so far as is known, TCE was used extensively up until 1973. Data on how, where, and when TCE got into the aquifer are lacking, but geochemical evidence and TCE analyses show a strong relation between the high TCE concentrations near Haven well and the extensive storm-drain system that underlies the parking apron and runway. The drains help recycle some of the TCE-contaminated ground water from the Haven well area.
Sources of TCE-free ground water on PAFB may exist in the northern parts and do exist in the southern parts of the main aquifer; however, in the southern part, either the ground water is probably already being used nearly to capacity (Smith and Harrison production wells) or further development might adversely affect off-base ground-water use. In the northern part, available subsurface data indicate that only relatively small yields are likely at any one site; thus, to get sustained yields comparable to that of the Haven well would probably require an unreasonable number of wells.
This study locates TCE contamination in the main PAFB aquifer and discusses three possible water-use alternatives: (I) Abandonment of Haven well, (2) treatment of Haven well water to remove TCE, and (3) treatment of a portion of Haven well water for domestic consumption and use of the remainder for nondomestic uses. Continued use of the Haven well, with treatment of all or part of its yield for TCE removal, is advantageous, both because the Haven well is a high-yield source of water and because cessation of pumping from it might allow TCE-contaminated ground water to move downgradient (southward), endangering the Smith and Harrison production wells. Continued study and monitoring of the TCE contamination would help in predicting when the contamination problem will no longer be threatening.
","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr80557","collaboration":"Prepared in cooperation with the U.S. Air Force","usgsCitation":"Bradley, E., 1982, Trichloroethylene in the ground-water supply of Pease Air Force Base, Portsmouth, New Hampshire: U.S. Geological Survey Open-File Report 80-557, Report: iv, 22 p.; 8 Plates: 12.40 x 10.18 inches or smaller, https://doi.org/10.3133/ofr80557.","productDescription":"Report: iv, 22 p.; 8 Plates: 12.40 x 10.18 inches or smaller","costCenters":[],"links":[{"id":427001,"rank":10,"type":{"id":29,"text":"Figure"},"url":"https://pubs.usgs.gov/of/1980/0557/figure-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":427000,"rank":9,"type":{"id":29,"text":"Figure"},"url":"https://pubs.usgs.gov/of/1980/0557/figure-2.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":426999,"rank":8,"type":{"id":29,"text":"Figure"},"url":"https://pubs.usgs.gov/of/1980/0557/figure-3.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":426998,"rank":7,"type":{"id":29,"text":"Figure"},"url":"https://pubs.usgs.gov/of/1980/0557/figure-4.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":426997,"rank":6,"type":{"id":29,"text":"Figure"},"url":"https://pubs.usgs.gov/of/1980/0557/figure-5.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":426996,"rank":5,"type":{"id":29,"text":"Figure"},"url":"https://pubs.usgs.gov/of/1980/0557/figure-6.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":426995,"rank":4,"type":{"id":29,"text":"Figure"},"url":"https://pubs.usgs.gov/of/1980/0557/figure-7.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":426994,"rank":3,"type":{"id":29,"text":"Figure"},"url":"https://pubs.usgs.gov/of/1980/0557/figure-8.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":426993,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1980/0557/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":141499,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1980/0557/report-thumb.jpg"}],"country":"United States","state":"New Hampshire","city":"Portsmouth","otherGeospatial":"Pease Air Force Base","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"coordinates\": [\n [\n [\n -70.82239490389902,\n 43.10272920652986\n ],\n [\n -70.82239490389902,\n 43.015435633341184\n ],\n [\n -70.69191552120652,\n 43.015435633341184\n ],\n [\n -70.69191552120652,\n 43.10272920652986\n ],\n [\n -70.82239490389902,\n 43.10272920652986\n ]\n ]\n ],\n \"type\": \"Polygon\"\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a49e4b07f02db6247d5","contributors":{"authors":[{"text":"Bradley, Edward","contributorId":67071,"corporation":false,"usgs":true,"family":"Bradley","given":"Edward","email":"","affiliations":[],"preferred":false,"id":157011,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":8002,"text":"ofr811008 - 1982 - Irrigation-water quality in the Sulphur Creek basin, Yakima and Benton counties, Washington, April 1976 through March 1977","interactions":[],"lastModifiedDate":"2021-09-08T12:11:44.546053","indexId":"ofr811008","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1982","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"81-1008","title":"Irrigation-water quality in the Sulphur Creek basin, Yakima and Benton counties, Washington, April 1976 through March 1977","docAbstract":"A water-quality-sampling network was designed for the Sulphur Creek basin to observe the effects of farming practices on irrigation. Sediment and nutrient yield, discharge, and water temperature data were collected during the 1976 irrigation season and the following fall and winter. The suspended-sediment yield of the basin during this period was 2.0 tons per acre of irrigated cropland. Only about 3% of the net outflow of sediment occurred during the nonirrigation season. The yield computed by subbasin ranged from 0.7 to 7 tons per acre, depending mainly on land slope, but a high percentage of orchard land in the subbasins was probably also significant in reducing loads. Nutrient outflows during the study period were 1,180,000 pounds of nitrogen and 120,000 pounds of phosphorous. Nitrate-plus-nitrite represent 70% of the nitrogen outflow in the irrigation season and 84% in the nonirrigation season. The monitoring network was discontinued at the end of the study period, due largely to insufficient farmer participation. Network sensitivity in the control subbasins was inadequate to detect the effects of a planned demonstration program of best management practices. (USGS)","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr811008","usgsCitation":"Boucher, P.R., and Fretwell, M.O., 1982, Irrigation-water quality in the Sulphur Creek basin, Yakima and Benton counties, Washington, April 1976 through March 1977: U.S. Geological Survey Open-File Report 81-1008, Report: vii, 68 p.; 1 Plate: 21.07 × 25.65 inches, https://doi.org/10.3133/ofr811008.","productDescription":"Report: vii, 68 p.; 1 Plate: 21.07 × 25.65 inches","costCenters":[],"links":[{"id":140339,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1981/1008/report-thumb.jpg"},{"id":388920,"rank":4,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_11859.htm"},{"id":35563,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1981/1008/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":35562,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1981/1008/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}}],"country":"United States","state":"Washington","county":"Benton County, Yakima County","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -119.7500,\n 46.5\n ],\n [\n -120.0830,\n 46.5\n ],\n [\n -120.0830,\n 46.2500\n ],\n [\n -119.7500,\n 46.2500\n ],\n [\n -119.7500,\n 46.5\n ]\n ]\n ]\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a49e4b07f02db62424e","contributors":{"authors":[{"text":"Boucher, P. R.","contributorId":108088,"corporation":false,"usgs":true,"family":"Boucher","given":"P.","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":156966,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Fretwell, M. O.","contributorId":50518,"corporation":false,"usgs":true,"family":"Fretwell","given":"M.","email":"","middleInitial":"O.","affiliations":[],"preferred":false,"id":156965,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":7011,"text":"ofr82814 - 1982 - Arizona Vegetation Resource Inventory (AVRI) accuracy assessment","interactions":[],"lastModifiedDate":"2017-03-28T14:30:21","indexId":"ofr82814","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1982","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"82-814","title":"Arizona Vegetation Resource Inventory (AVRI) accuracy assessment","docAbstract":"A quantitative accuracy assessment was performed for the vegetation classification map produced as part of the Arizona Vegetation Resource Inventory (AVRI) project. This project was a cooperative effort between the Bureau of Land Management (BLM) and the Earth Resources Observation Systems (EROS) Data Center. The objective of the accuracy assessment was to estimate (with a precision of ?10 percent at the 90 percent confidence level) the comission error in each of the eight level II hierarchical vegetation cover types. A stratified two-phase (double) cluster sample was used. Phase I consisted of 160 photointerpreted plots representing clusters of Landsat pixels, and phase II consisted of ground data collection at 80 of the phase I cluster sites. Ground data were used to refine the phase I error estimates by means of a linear regression model. The classified image was stratified by assigning each 15-pixel cluster to the stratum corresponding to the dominant cover type within each cluster. This method is known as stratified plurality sampling. \r\n\r\nOverall error was estimated to be 36 percent with a standard error of 2 percent. Estimated error for individual vegetation classes ranged from a low of 10 percent ?6 percent for evergreen woodland to 81 percent ?7 percent for cropland and pasture. Total cost of the accuracy assessment was $106,950 for the one-million-hectare study area. \r\n\r\nThe combination of the stratified plurality sampling (SPS) method of sample allocation with double sampling provided the desired estimates within the required precision levels. The overall accuracy results confirmed that highly accurate digital classification of vegetation is difficult to perform in semiarid environments, due largely to the sparse vegetation cover. Nevertheless, these techniques show promise for providing more accurate information than is presently available for many BLM-administered lands.","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr82814","usgsCitation":"Szajgin, J., Pettinger, L.R., Linden, D., and Ohlen, D., 1982, Arizona Vegetation Resource Inventory (AVRI) accuracy assessment: U.S. Geological Survey Open-File Report 82-814, iii, 40 p., https://doi.org/10.3133/ofr82814.","productDescription":"iii, 40 p.","costCenters":[{"id":222,"text":"Earth Resources Observation and Science (EROS) Center","active":true,"usgs":true}],"links":[{"id":34304,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1982/0814/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":139506,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1982/0814/report-thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4abce4b07f02db672ffa","contributors":{"authors":[{"text":"Szajgin, John","contributorId":60203,"corporation":false,"usgs":true,"family":"Szajgin","given":"John","email":"","affiliations":[],"preferred":false,"id":153903,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Pettinger, L. R.","contributorId":85949,"corporation":false,"usgs":true,"family":"Pettinger","given":"L.","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":153906,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Linden, D.S.","contributorId":64236,"corporation":false,"usgs":true,"family":"Linden","given":"D.S.","email":"","affiliations":[],"preferred":false,"id":153904,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Ohlen, D.O.","contributorId":72371,"corporation":false,"usgs":true,"family":"Ohlen","given":"D.O.","affiliations":[],"preferred":false,"id":153905,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":7961,"text":"ofr82639 - 1982 - Hydrologic data collected in and around a surface coal mine, Clay and Vigo counties, Indiana, 1977-80","interactions":[],"lastModifiedDate":"2016-05-06T14:39:43","indexId":"ofr82639","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1982","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"82-639","title":"Hydrologic data collected in and around a surface coal mine, Clay and Vigo counties, Indiana, 1977-80","docAbstract":"Few data are available for evaluating water-quality and other hydrologic properties in and around surface coal mines, particularly in areas where material having a high potential for acid-production is selectively buried. This report contains hydrologic data collected in an active coal mining area in Clay and Vigo Counties, Indiana, from September 1977 through February 1980. Methods of sampling and analysis used in collecting the data also are summarized. The data include field and laboratory measurements of water at 41 wells and 24 stream sites. Variables measured in the field include water temperature, specific conductance, pH, Eh, dissolved oxygen, ground-water levels, and streamflow; and in the laboratory, concentrations of major ions, alkalinity, hardness, trace elementsl, organic carbon, phosphorus, and dissolved solids. Other variables measured in the laboratory include ferrous iron concentration of water samples from selected wells, percent sulfur by weight and the potential acidity of core samples of reclaimed cast overburden, concentrations of elements absorbed on streambed materials, concentrations and particle size of suspended sediment in water, and populations and Shannon diversity indices of phytoplankton in water. Dissolved-solids concentrations and pH of ground water ranged from 173 to 5,130 milligrams per liter and from 6.1 to 8.9, respectively, and of surface water, from 120 to 4,100 milligrams per liter and from 6.1 to 8.8 respectively.
","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr82639","usgsCitation":"Bobo, L.L., and Eikenberry, S.E., 1982, Hydrologic data collected in and around a surface coal mine, Clay and Vigo counties, Indiana, 1977-80: U.S. Geological Survey Open-File Report 82-639, vii, 123 p. :ill., maps ;28 cm., https://doi.org/10.3133/ofr82639.","productDescription":"vii, 123 p. :ill., maps ;28 cm.","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":346,"text":"Indiana Water Science Center","active":true,"usgs":true}],"links":[{"id":140240,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1982/0639/report-thumb.jpg"},{"id":35533,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1982/0639/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"country":"United States","state":"Indiana","county":"Clay, Vigo","geographicExtents":"{\"type\":\"FeatureCollection\",\"features\":[{\"type\":\"Feature\",\"geometry\":{\"type\":\"Polygon\",\"coordinates\":[[[-87.1992,39.6082],[-87.1233,39.6063],[-87.011,39.6041],[-87.0116,39.5176],[-87.0125,39.4736],[-86.9404,39.4734],[-86.9426,39.3424],[-87.014,39.3426],[-87.0532,39.3433],[-87.0549,39.1701],[-87.1267,39.1702],[-87.2383,39.1728],[-87.238,39.2607],[-87.3485,39.2605],[-87.4578,39.2606],[-87.572,39.261],[-87.6011,39.2612],[-87.6023,39.2626],[-87.6032,39.2638],[-87.6031,39.267],[-87.603,39.2694],[-87.6018,39.2724],[-87.6012,39.2744],[-87.602,39.2768],[-87.6034,39.2783],[-87.6048,39.28],[-87.6057,39.2811],[-87.6062,39.2838],[-87.6068,39.2852],[-87.6068,39.2874],[-87.6049,39.2901],[-87.6031,39.2924],[-87.6006,39.2946],[-87.5988,39.2968],[-87.5981,39.2991],[-87.5987,39.3011],[-87.599,39.3016],[-87.5999,39.3034],[-87.6023,39.3047],[-87.6047,39.3052],[-87.6089,39.3047],[-87.6118,39.3042],[-87.6148,39.3042],[-87.616,39.3044],[-87.617,39.3048],[-87.6182,39.3061],[-87.6181,39.308],[-87.6169,39.3089],[-87.6149,39.3096],[-87.6141,39.3098],[-87.6107,39.3106],[-87.6078,39.3116],[-87.6061,39.3128],[-87.6036,39.3155],[-87.5993,39.3218],[-87.595,39.3267],[-87.5941,39.328],[-87.5925,39.3303],[-87.5901,39.3334],[-87.5876,39.3361],[-87.585,39.3385],[-87.5826,39.3402],[-87.582,39.3405],[-87.5803,39.3412],[-87.5767,39.3426],[-87.5726,39.3431],[-87.5666,39.3426],[-87.5645,39.3424],[-87.5595,39.342],[-87.5588,39.342],[-87.5565,39.3423],[-87.5547,39.3428],[-87.5518,39.3437],[-87.55,39.3451],[-87.5482,39.3474],[-87.5479,39.3479],[-87.5471,39.3492],[-87.5465,39.3509],[-87.5455,39.3522],[-87.5449,39.3529],[-87.5442,39.3533],[-87.5418,39.3542],[-87.5411,39.3544],[-87.5401,39.3544],[-87.539,39.354],[-87.537,39.3529],[-87.5348,39.3517],[-87.5322,39.3507],[-87.5304,39.3516],[-87.5308,39.4178],[-87.5307,39.4388],[-87.5309,39.4767],[-87.5309,39.5615],[-87.531,39.5988],[-87.5311,39.6091],[-87.4607,39.6096],[-87.3819,39.6093],[-87.349,39.6091],[-87.2356,39.6089],[-87.1992,39.6082]]]},\"properties\":{\"name\":\"Clay\",\"state\":\"IN\"}}]}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a26e4b07f02db60f7c1","contributors":{"authors":[{"text":"Bobo, Linda L.","contributorId":104053,"corporation":false,"usgs":true,"family":"Bobo","given":"Linda","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":156893,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Eikenberry, Stephen E.","contributorId":35309,"corporation":false,"usgs":true,"family":"Eikenberry","given":"Stephen","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":156892,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":7052,"text":"ofr82984 - 1982 - Chemical data for samples of rock, stream-sediment, and nonmagnetic dense-mineral concentrate in the White Mountains, Blanco Mountain, Birch Creek, and Black Canyon Roadless Areas, White Mountains, California and Nevada","interactions":[],"lastModifiedDate":"2021-11-04T21:53:43.95025","indexId":"ofr82984","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1982","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"82-984","title":"Chemical data for samples of rock, stream-sediment, and nonmagnetic dense-mineral concentrate in the White Mountains, Blanco Mountain, Birch Creek, and Black Canyon Roadless Areas, White Mountains, California and Nevada","docAbstract":"No abstract available.
","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr82984","usgsCitation":"Diggles, M.F., Dellinger, D.A., Sutley, S.J., Fey, D., and Hill, R.H., 1982, Chemical data for samples of rock, stream-sediment, and nonmagnetic dense-mineral concentrate in the White Mountains, Blanco Mountain, Birch Creek, and Black Canyon Roadless Areas, White Mountains, California and Nevada: U.S. Geological Survey Open-File Report 82-984, Report: 188 p.; 1 Plate: 29.82 × 61.19 inches, https://doi.org/10.3133/ofr82984.","productDescription":"Report: 188 p.; 1 Plate: 29.82 × 61.19 inches","costCenters":[],"links":[{"id":391408,"rank":4,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_13886.htm"},{"id":34347,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1982/0984/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":34348,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1982/0984/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":140566,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1982/0984/report-thumb.jpg"}],"country":"United States","state":"California, Nevada","otherGeospatial":"White Mountains, Blanco Mountain, Birch Creek, and Black Canyon Roadless Areas","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -118.4240,\n 37.2290\n ],\n [\n -118,\n 37.2290\n ],\n [\n -118,\n 37.9130\n ],\n [\n -118.4240,\n 37.9130\n ],\n [\n -118.4240,\n 37.2290\n ]\n ]\n ]\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49e0e4b07f02db5e3e0a","contributors":{"authors":[{"text":"Diggles, M. F.","contributorId":39356,"corporation":false,"usgs":true,"family":"Diggles","given":"M.","email":"","middleInitial":"F.","affiliations":[],"preferred":false,"id":154092,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Dellinger, D. A.","contributorId":6432,"corporation":false,"usgs":true,"family":"Dellinger","given":"D.","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":154091,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Sutley, S. J.","contributorId":91484,"corporation":false,"usgs":true,"family":"Sutley","given":"S.","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":154095,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Fey, D.L.","contributorId":44537,"corporation":false,"usgs":true,"family":"Fey","given":"D.L.","email":"","affiliations":[],"preferred":false,"id":154093,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Hill, R. H.","contributorId":57059,"corporation":false,"usgs":true,"family":"Hill","given":"R.","email":"","middleInitial":"H.","affiliations":[],"preferred":false,"id":154094,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}} ,{"id":7062,"text":"ofr82532 - 1982 - Columbia River Basalt; 1980-1981 sample data and chemical analyses","interactions":[],"lastModifiedDate":"2012-02-02T00:06:05","indexId":"ofr82532","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1982","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"82-532","title":"Columbia River Basalt; 1980-1981 sample data and chemical analyses","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr82532","usgsCitation":"Wright, T.L., Black, K., Swanson, D.A., and O’Hearn, T., 1982, Columbia River Basalt; 1980-1981 sample data and chemical analyses: U.S. Geological Survey Open-File Report 82-532, 62 p., 28 cm., https://doi.org/10.3133/ofr82532.","productDescription":"62 p., 28 cm.","costCenters":[],"links":[{"id":140612,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1982/0532/report-thumb.jpg"},{"id":34357,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1982/0532/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b24e4b07f02db6ae76f","contributors":{"authors":[{"text":"Wright, T. L.","contributorId":11188,"corporation":false,"usgs":true,"family":"Wright","given":"T.","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":154132,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Black, K.N.","contributorId":39369,"corporation":false,"usgs":true,"family":"Black","given":"K.N.","email":"","affiliations":[],"preferred":false,"id":154134,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Swanson, D. A.","contributorId":34102,"corporation":false,"usgs":true,"family":"Swanson","given":"D.","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":154133,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"O’Hearn, Tim","contributorId":69549,"corporation":false,"usgs":true,"family":"O’Hearn","given":"Tim","email":"","affiliations":[],"preferred":false,"id":154135,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":7080,"text":"ofr82494 - 1982 - Data report and statistical summary for samples of stream-sediment and nonmagnetic heavy-mineral concentrates from the Wallace 1° x 2° quadrangle, Montana and Idaho","interactions":[],"lastModifiedDate":"2021-09-30T18:39:43.302841","indexId":"ofr82494","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1982","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"82-494","title":"Data report and statistical summary for samples of stream-sediment and nonmagnetic heavy-mineral concentrates from the Wallace 1° x 2° quadrangle, Montana and Idaho","docAbstract":"No abstract available.
","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr82494","usgsCitation":"Leach, D.L., Domenico, J.A., Hopkins, D., Dawson, H., and Goldfarb, R., 1982, Data report and statistical summary for samples of stream-sediment and nonmagnetic heavy-mineral concentrates from the Wallace 1° x 2° quadrangle, Montana and Idaho: U.S. Geological Survey Open-File Report 82-494, Report: 247 p.; 1 Plate: 33.36 × 21.67 inches, https://doi.org/10.3133/ofr82494.","productDescription":"Report: 247 p.; 1 Plate: 33.36 × 21.67 inches","costCenters":[],"links":[{"id":390055,"rank":4,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_13742.htm"},{"id":34407,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1982/0494/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":34408,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1982/0494/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":140184,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1982/0494/report-thumb.jpg"}],"country":"United States","state":"Idaho, Montana","otherGeospatial":"Wallace 1° x 2° quadrangle","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -116,\n 47\n ],\n [\n -114,\n 47\n ],\n [\n -114,\n 48\n ],\n [\n -116,\n 48\n ],\n [\n -116,\n 47\n ]\n ]\n ]\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4aa8e4b07f02db667ac7","contributors":{"authors":[{"text":"Leach, D. L.","contributorId":18758,"corporation":false,"usgs":true,"family":"Leach","given":"D.","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":154209,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Domenico, J. A.","contributorId":12028,"corporation":false,"usgs":true,"family":"Domenico","given":"J.","middleInitial":"A.","affiliations":[],"preferred":false,"id":154208,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Hopkins, D.M.","contributorId":103646,"corporation":false,"usgs":true,"family":"Hopkins","given":"D.M.","email":"","affiliations":[],"preferred":false,"id":154212,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Dawson, H. E.","contributorId":47362,"corporation":false,"usgs":true,"family":"Dawson","given":"H. E.","affiliations":[],"preferred":false,"id":154211,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Goldfarb, R.J.","contributorId":38143,"corporation":false,"usgs":true,"family":"Goldfarb","given":"R.J.","email":"","affiliations":[],"preferred":false,"id":154210,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}} ,{"id":7100,"text":"ofr82309 - 1982 - Determination and analysis of bearing capacity of calcarenites off the Florida Keys","interactions":[],"lastModifiedDate":"2012-02-02T00:06:04","indexId":"ofr82309","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1982","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"82-309","title":"Determination and analysis of bearing capacity of calcarenites off the Florida Keys","docAbstract":"A specially designed instrument was used to determine the in situ bearing capacity at 12 sites in the carbonate sand seaward of the Florida Keys. The resulting data set not only represents unique information in such an environment, but also provided an opportunity to determine whether bearing capacity is controlled by any specific property of the calcarenites, or, conversely, whether the bearing-capacity value could be used as an index of a particular substrate characteristic. \r\n\r\nThe in sltu measurements were made in several subenvironments in order to bracket the variability of sediment properties throughout the area. Samples were collected at each bearing-capacity test site and w .ere analyzed for selected geological and geotechnical properties, including texture, grain shapes, and biological constituents. No relationship was found between bearing capacity and any of the analyzed properties of the sediment. Although many salient characteristics of calcarenites exist, at the stress levels used in this study their influence is either masked owing to the complex interaction of properties that leads to a specific bearing-capacity value or, at least in these sediments, is absent.","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr82309","usgsCitation":"Booth, J., Farrow, R., Wiley, G., and Circe, R., 1982, Determination and analysis of bearing capacity of calcarenites off the Florida Keys: U.S. Geological Survey Open-File Report 82-309, 17 p., ill., map ;28 cm., https://doi.org/10.3133/ofr82309.","productDescription":"17 p., ill., map ;28 cm.","costCenters":[],"links":[{"id":140431,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1982/0309/report-thumb.jpg"},{"id":34424,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1982/0309/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4aa8e4b07f02db66796c","contributors":{"authors":[{"text":"Booth, J.S.","contributorId":13619,"corporation":false,"usgs":true,"family":"Booth","given":"J.S.","email":"","affiliations":[],"preferred":false,"id":154296,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Farrow, R.A.","contributorId":60636,"corporation":false,"usgs":true,"family":"Farrow","given":"R.A.","affiliations":[],"preferred":false,"id":154298,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Wiley, G.N.","contributorId":19546,"corporation":false,"usgs":true,"family":"Wiley","given":"G.N.","email":"","affiliations":[],"preferred":false,"id":154297,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Circe, R.C.","contributorId":90300,"corporation":false,"usgs":true,"family":"Circe","given":"R.C.","affiliations":[],"preferred":false,"id":154299,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":7112,"text":"ofr82466 - 1982 - Electrical studies at the proposed Wahmonie and Calico Hills nuclear waste sites, Nevada Test Site, Nye County, Nevada","interactions":[],"lastModifiedDate":"2012-02-02T00:06:11","indexId":"ofr82466","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1982","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"82-466","title":"Electrical studies at the proposed Wahmonie and Calico Hills nuclear waste sites, Nevada Test Site, Nye County, Nevada","docAbstract":"Two sites in the southwest quadrant of the Nevada Test Site (NTS) were investigated as potential repositories for high-level nuclear waste. These are designated the Wahmonie and Calico Hills sites. The emplacement medium at both sites was to be an inferred intrusive body at shallow depth; the inference of the presence of the body was based on aeromagnetic and regional gravity data. This report summarizes results of Schlumberger VES, induced polarization dipole-dipole traverses and magnetotelluric soundings made in the vicinity of the sites in order to characterize the geoelectric section. At the Wahmonie site VES work identified a low resistivity unit at depth surrounding the inferred intrusive body. The low resistivity unit is believed to be either the argillite (Mississippian Eleana Formation) or a thick unit of altered volcanic rock (Tertiary). Good electrical contrast is provided between the low resistivity unit and a large volume of intermediate resistivity rock correlative with the aeromagnetic and gravity data. The intermediate resistivity unit (100-200 ohm-m) is believed to be the intrusive body. The resistivity values are very low for a fresh, tight intrusive and suggest significant fracturing, alteration and possible mineralization have occurred within the upper kilometer of rock. Induced polarization data supports the VES work, identifies a major fault on the northwest side of the inferred intrusive and significant potential for disseminated mineralization within the body. The mineralization potential is particularly significant because as late as 1928, a strike of high grade silver-gold ore was made at the site.\r\n\r\nThe shallow electrical data at Calico Hills revealed no large volume high resistivity body that could be associated with a tight intrusive mass in the upper kilometer of section. A drill hole UE 25A-3 sunk to 762 m (2500 ft) at the site revealed only units of the Eleana argillite thermally metamorphosed below 396 m (1300 ft) and in part highly magnetic. Subsequent work has shown that much if not all of the magnetic and gravity anomalies can be attributed to the Eleana Formation. The alteration and doming, however, still argue for an intrusive but at greater depth than originally thought. The electrical, VES, and IP data show a complex picture due to variations in structure and alteration within the Eleana and surrounding volcanic units. These data do not suggest the presence of an intrusive in the upper kilometer of section. The magnetotelluric data however gives clear evidence for a thick, resistive body in the earth's crust below the site. While the interpreted depth is very poorly constrained due to noise and structural problems, the top of the resistive body is on the order of 2.5 km deep. The IP data also identifies area of increased polarizability at Calico Hills, which may also have future economic mineralization.","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr82466","usgsCitation":"Hoover, D., Chornack, M., Nervick, K., and Broker, M., 1982, Electrical studies at the proposed Wahmonie and Calico Hills nuclear waste sites, Nevada Test Site, Nye County, Nevada: U.S. Geological Survey Open-File Report 82-466, 95 p., 5 over-size sheets, ill., maps ;28 cm., https://doi.org/10.3133/ofr82466.","productDescription":"95 p., 5 over-size sheets, ill., maps ;28 cm.","costCenters":[],"links":[{"id":142080,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1982/0466/report-thumb.jpg"},{"id":34429,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1982/0466/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":34430,"rank":401,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1982/0466/plate-2.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":34431,"rank":402,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1982/0466/plate-3.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":34432,"rank":403,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1982/0466/plate-4.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":34433,"rank":404,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1982/0466/plate-5.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":34434,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1982/0466/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a1ae4b07f02db606e50","contributors":{"authors":[{"text":"Hoover, D.B.","contributorId":37734,"corporation":false,"usgs":true,"family":"Hoover","given":"D.B.","email":"","affiliations":[],"preferred":false,"id":154336,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Chornack, Michael P.","contributorId":106902,"corporation":false,"usgs":true,"family":"Chornack","given":"Michael P.","affiliations":[],"preferred":false,"id":154339,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Nervick, K.H.","contributorId":49346,"corporation":false,"usgs":true,"family":"Nervick","given":"K.H.","affiliations":[],"preferred":false,"id":154337,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Broker, M. M.","contributorId":63012,"corporation":false,"usgs":true,"family":"Broker","given":"M. M.","affiliations":[],"preferred":false,"id":154338,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":7127,"text":"ofr811115 - 1982 - An evaluation of water-quality monitoring in the Brandywine Creek basin, Pennsylvania, 1973-78","interactions":[],"lastModifiedDate":"2017-06-20T10:02:13","indexId":"ofr811115","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1982","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"81-1115","title":"An evaluation of water-quality monitoring in the Brandywine Creek basin, Pennsylvania, 1973-78","docAbstract":"Data recorded from 1973 through 1978 by monitors on West Branch Brandywine Creek at Modena, East Branch Brandywine Creek below Downingtown, and Brandywine Creek at Chadds Ford were analyzed to evaluate the effectiveness of the monitors in describing water-quality conditions. The data show that the stream at Modena and below Downingtown had periods of low dissolved oxygen, and that the stream below Downingtown had a particularly severe dissolved-oxygen deficiency from May through September 1974. The pH at all three sites exceeded 9.0 at times and the pH below Downingtown occasionally dropped below 6.0. The most critical period in the basin was from March to November when pH was most likely to exceed water-quality standards and dissolved oxygen was most likely to fall below the standards. Without the monitors, the extent and magnitude of these problems would not have been detected.","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Harrisburg, PA","doi":"10.3133/ofr811115","usgsCitation":"Murphy, J., Ritter, J., Brown, A., and Chiarella, J., 1982, An evaluation of water-quality monitoring in the Brandywine Creek basin, Pennsylvania, 1973-78: U.S. Geological Survey Open-File Report 81-1115, iv, 28 p., https://doi.org/10.3133/ofr811115.","productDescription":"iv, 28 p.","additionalOnlineFiles":"N","costCenters":[{"id":532,"text":"Pennsylvania Water Science Center","active":true,"usgs":true}],"links":[{"id":141561,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1981/1115/report-thumb.jpg"},{"id":277911,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1981/1115/report.pdf"}],"country":"United States","state":"Pennsylvania","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -76.0000,39.7283 ], [ -76.0000,40.1250 ], [ -75.2563,40.1250 ], [ -75.2563,39.7283 ], [ -76.0000,39.7283 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ad8e4b07f02db68484c","contributors":{"authors":[{"text":"Murphy, J.J.","contributorId":69144,"corporation":false,"usgs":true,"family":"Murphy","given":"J.J.","email":"","affiliations":[],"preferred":false,"id":154391,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Ritter, J.R.","contributorId":22350,"corporation":false,"usgs":true,"family":"Ritter","given":"J.R.","email":"","affiliations":[],"preferred":false,"id":154389,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Brown, A.E.","contributorId":48557,"corporation":false,"usgs":true,"family":"Brown","given":"A.E.","email":"","affiliations":[],"preferred":false,"id":154390,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Chiarella, J.P.","contributorId":17603,"corporation":false,"usgs":true,"family":"Chiarella","given":"J.P.","email":"","affiliations":[],"preferred":false,"id":154388,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":7128,"text":"ofr82319 - 1982 - Evaulation of remote sensing, geological and geophysical data for south-central New York and northern Pennsylvania","interactions":[],"lastModifiedDate":"2012-02-02T00:06:08","indexId":"ofr82319","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1982","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"82-319","title":"Evaulation of remote sensing, geological and geophysical data for south-central New York and northern Pennsylvania","docAbstract":"A study was made of the relationship between lineaments observed on Landsat satellite images and the geologic framework of a portion of the Allegheny Plateau of south-central New York and northern Pennsylvania. The area is underlain by a relatively thick sequence of salt and other evaporites in the Silurian Salina Group and is a potential site for deep-storage of solid nuclear waste. A combination of remote sensing techniques, detailed geologic mapping and geophysical investigations were applied to the problem. Because of the premature termination of the Department of Energy contract, only a portion of the total work was completed. \r\n\r\nThe completed portion of the project included 1) digital contrast enhancement of several Landsat multispectral scanner (MSS) images, 2) analysis of lineament patterns from a Landsat MSS-7 mosaic, 3) field mapping of bedrock joint patterns, 4) compilation and analysis of surface and subsurface structure and isopach maps, 5) collection and digital analysis of aeromagnetic data for southern New York, 6) compilation and analysis of aeromagnetic and gravity data for much of New York and Pennsylvania, and 7) analysis of seismic reflection survey lines for selected portions of New York and Pennsylvania. \r\n\r\nWe identified eight major lineaments or lineament zones and studied them in detail. They typically represent linear alignments of the most conspicuous or prominent physiographic features observable on Landsat images. \r\n\r\nThe Cortland-Ithaca, Watkins Glen-Tanghannock, Seneca Lake-Elmira, Painted Post-Blossburg and Endicott-Syracuse conspicuous lineaments include the Corning-Bath, Van Etten-Towanda, Van Etten-Candor and Van Etten-Odessa lineaments. In addition, a major fault system--the West Danby fault zone--was further defined by geologic and geophysical investigations during our study; the fault zone was not recognizable on satellite images. The lineaments and lineament zones were categorized by their azimuthal trends. Those with a northerly orientation (e.g. Van Etten-Towanda, Seneca Lake-Elmira, Painted Post-Blossburg and Endicott-Syracuse) are most common. Northeasterly lineaments (e.g. Cortland-Ithaca and Watkins Glen-Taughannock) also are common. The Corning-Bath and Van Etten-Odessa lineaments have a northwesterly orientation and the Van Etten-Candor lineament is the sole representative of the east-west direction. The West Danby fault system also trends east-west. \r\n\r\nAll the lineaments or lineament zones studied appear to be related, in one fashion or another, to structural disturbances, because changes in the structural attitude of beds or thickness of rocks commonly occur along their extent. The changes in many instances occur on multiple stratigraphic horizons and in a manner suggestive of several different styles of tectonism, leading to the conclusion that the lineaments and lineament zones have been periodically reactivated during the Paleozoic and Mesozoic Eras. Aeromagnetic data commonly show a parallel alignment of contours juxtaposed or on line with lineaments and lineament zones, suggesting that these physiographic alignments owe their origin to features within the crystalline basement. \r\n\r\nPre-Alleghanian faulting and depositional patterns show that the study area was affected by basement-controlled adjustments along and in the same direction as most of the lineaments and lineament zones. Actual displacements cannot be proven for all of the lineaments or lineament zones, but changes in dip of the rocks across these features suggest either basement hingelines or small displacement faulting which cannot be resolved by the present data. These displacements occurred in at least Middle-Late Ordovician, Middle-Late Silurian and the Early-Middle Devonian times. \r\n\r\nThe major northeast trending lineament zones (Cortland-Ithaca and Watkins Glen-Taughannock) correspond in orientation and lie along the northeastward projection of the Rome Trough, a postulated Paleozoic aulacogen. Results of","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr82319","usgsCitation":"Podwysocki, M.H., Pohn, H., Phillips, J., Krohn, M.D., Purdy, T.L., and Merin, I., 1982, Evaulation of remote sensing, geological and geophysical data for south-central New York and northern Pennsylvania: U.S. Geological Survey Open-File Report 82-319, 179 p., ill., maps (some col.) ;32 cm., https://doi.org/10.3133/ofr82319.","productDescription":"179 p., ill., maps (some col.) ;32 cm.","costCenters":[],"links":[{"id":141562,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1982/0319/report-thumb.jpg"},{"id":34441,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1982/0319/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a26e4b07f02db60fb58","contributors":{"authors":[{"text":"Podwysocki, M. H.","contributorId":70391,"corporation":false,"usgs":true,"family":"Podwysocki","given":"M.","email":"","middleInitial":"H.","affiliations":[],"preferred":false,"id":154396,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Pohn, H. A.","contributorId":6912,"corporation":false,"usgs":true,"family":"Pohn","given":"H. A.","affiliations":[],"preferred":false,"id":154392,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Phillips, J. D. 0000-0002-6459-2821","orcid":"https://orcid.org/0000-0002-6459-2821","contributorId":22366,"corporation":false,"usgs":true,"family":"Phillips","given":"J. D.","affiliations":[],"preferred":false,"id":154393,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Krohn, M. D.","contributorId":51250,"corporation":false,"usgs":true,"family":"Krohn","given":"M.","email":"","middleInitial":"D.","affiliations":[],"preferred":false,"id":154394,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Purdy, T. L.","contributorId":53812,"corporation":false,"usgs":true,"family":"Purdy","given":"T.","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":154395,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Merin, I.S.","contributorId":98582,"corporation":false,"usgs":true,"family":"Merin","given":"I.S.","email":"","affiliations":[],"preferred":false,"id":154397,"contributorType":{"id":1,"text":"Authors"},"rank":6}]}} ,{"id":10385,"text":"ofr82409 - 1982 - Three-dimensional modeling of the Nevada Test Site and vicinity from teleseismic P-wave residuals","interactions":[],"lastModifiedDate":"2012-02-02T00:06:20","indexId":"ofr82409","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1982","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"82-409","title":"Three-dimensional modeling of the Nevada Test Site and vicinity from teleseismic P-wave residuals","docAbstract":"A teleseismic P-wave travel-time residual study is described which reveals the regional compressional-velocity structure of southern Nevada and neighboring parts of California to a depth of 280 km. During 1980, 98 teleseismic events were recorded at as many as 53 sites in this area. P-wave residuals were calculated relative to a network-wide average residual for each event and are displayed on maps of the stations for each of four event-azimuth quadrants. Fluctuations in these map-patterns of residuals with approach azimuth combined with results of linear, three-dimensional inversions of some 2887 residuals indicate the following characteristics of the velocity structure of the southern Nevada region: 1) a low-velocity body exists in the upper crust 50 km northeast of Beatty, Nevada, near the Miocene Timber Mountain-Silent Canyon caldera complex. Another highly-localized low-velocity anomaly occurs near the southwest corner of the Nevada Test Site (NTS). These two anomalies seem to be part of a low-velocity trough extending from Death Valley, California, to about 50 km north of NTS. 2) There is a high-velocity body in the mantle between 81 and 131 km deep centered about i0 km north of the edge of the Timber Mountain caldera, 3) a broad low-velocity body is delineated between 81 and 131 km deep centered about 30 km north of Las Vegas, 4) there is a monotonic increase in travel-time delays from west to east across the region, probably indicating an eastward decrease in velocity, and lower than average velocities in southeastern Nevada below 31 km, and 5) considerable complexity in three-dimensional velocity structure exists in this part of the southern Great Basin. \r\n\r\nInversions of teleseismic P-wave travel-time residuals were also performed on data from 12 seismometers in the immediate vicinity of the Nevada Test Site to make good use of the closer station spacing i in that area. Results of these inversions show more details of the velocity structure but generally the same features as those found in the regional study.","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr82409","usgsCitation":"Monfort, M.E., and Evans, J.R., 1982, Three-dimensional modeling of the Nevada Test Site and vicinity from teleseismic P-wave residuals: U.S. Geological Survey Open-File Report 82-409, 70 p. :ill. ;28 cm., https://doi.org/10.3133/ofr82409.","productDescription":"70 p. :ill. ;28 cm.","costCenters":[],"links":[{"id":142336,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1982/0409/report-thumb.jpg"},{"id":38215,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1982/0409/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a53e4b07f02db62b857","contributors":{"authors":[{"text":"Monfort, Mary E.","contributorId":93491,"corporation":false,"usgs":true,"family":"Monfort","given":"Mary","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":161296,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Evans, John R. jrevans@usgs.gov","contributorId":529,"corporation":false,"usgs":true,"family":"Evans","given":"John","email":"jrevans@usgs.gov","middleInitial":"R.","affiliations":[{"id":237,"text":"Earthquake Science Center","active":true,"usgs":true}],"preferred":true,"id":161295,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":7139,"text":"ofr82537 - 1982 - A field study of littoral processes in Estero Bay, California","interactions":[],"lastModifiedDate":"2012-02-02T00:06:08","indexId":"ofr82537","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1982","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"82-537","title":"A field study of littoral processes in Estero Bay, California","docAbstract":"Estero Bay, which lies on the central California coast, has rocky headlands at both ends and sandy beaches within it. The shoreline of the bay has adjusted to be in equilibrium with the predominant wave climate, which is from the northwest. Because of its present shoreline configuration, the net southward littoral transport found along much of the California coast does not occur within Estero Bay. Instead, the sand primarily moves on- and offshore with a reversing longshore component. This sand transport pattern produces a littoral cell within Estero Bay even though there is no submarine canyon in the area. The primary sand sinks for this cell appear to be the sand spit south of Morro Rock and the entrance to Morro Bay itself, although this opinion was not experimentally verified. \r\n\r\nField work during one summer (1978) and the following winter (1979) produced baseline data on the profile of and grain-size distribution across the littoral zone. In the offshore part of the littoral zone we also studied ripple size and type, internal structure, depth of erosion, and mineralogy. Although these data, which were collected along nine transects spaced 2 km apart, are inadequate to yield transport and energy rates, they indicate a northward decrease in wave energy within Estero Bay and a mixing of the sediments in the offshore. Box core and rod height data from grid points in seven meters of water showed that on the order of a meter of erosion occurred in the central part of the bay between the two sampling periods. Offshore, the data were incomplete, but at one station, in 17 m of water, at least 20 cm of erosion occurred.","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr82537","usgsCitation":"Dingler, J., Anima, R.J., Molzan, D., Luepke, G., and Peterson, C., 1982, A field study of littoral processes in Estero Bay, California: U.S. Geological Survey Open-File Report 82-537, 41 p., ill., maps ;28 cm., https://doi.org/10.3133/ofr82537.","productDescription":"41 p., ill., maps ;28 cm.","costCenters":[],"links":[{"id":141541,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1982/0537/report-thumb.jpg"},{"id":34445,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1982/0537/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b24e4b07f02db6aeb7a","contributors":{"authors":[{"text":"Dingler, J.R.","contributorId":64247,"corporation":false,"usgs":true,"family":"Dingler","given":"J.R.","email":"","affiliations":[],"preferred":false,"id":154444,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Anima, R. J.","contributorId":106115,"corporation":false,"usgs":true,"family":"Anima","given":"R.","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":154446,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Molzan, D.E.","contributorId":54995,"corporation":false,"usgs":true,"family":"Molzan","given":"D.E.","affiliations":[],"preferred":false,"id":154443,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Luepke, Gretchen","contributorId":91827,"corporation":false,"usgs":true,"family":"Luepke","given":"Gretchen","email":"","affiliations":[],"preferred":false,"id":154445,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Peterson, C.L.","contributorId":30986,"corporation":false,"usgs":true,"family":"Peterson","given":"C.L.","email":"","affiliations":[],"preferred":false,"id":154442,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}} ,{"id":7140,"text":"ofr82589 - 1982 - Field, model, and computer simulation study of some aspects of the origin and distribution of Colorado Plateau-type uranium deposits","interactions":[],"lastModifiedDate":"2012-02-02T00:06:08","indexId":"ofr82589","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1982","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"82-589","title":"Field, model, and computer simulation study of some aspects of the origin and distribution of Colorado Plateau-type uranium deposits","docAbstract":"Numerous hypotheses have been proposed to account for the nature and distribution of tabular uranium and vanadium-uranium deposits of the Colorado Plateau. In one of these hypotheses it is suggested that the deposits resulted from geochemical reactions at the interface between a relatively stagnant groundwater solution and a dynamic, ore-carrying groundwater solution which permeated the host sandstones (Shawe, 1956; Granger, et al., 1961; Granger, 1968, 1976; and Granger and Warren, 1979). The study described here was designed to investigate some aspects of this hypothesis, particularly the nature of fluid flow in sands and sandstones, the nature and distribution of deposits, and the relations between the deposits and the host sandstones. \r\n\r\nThe investigation, which was divided into three phases, involved physical model, field, and computer simulation studies. During the initial phase of the investigation, physical model studies were conducted in porous-media flumes. These studies verified the fact that humic acid precipitates could form at the interface between a humic acid solution and a potassium aluminum sulfate solution and that the nature and distribution of these precipitates were related to flow phenomena and to the nature and distribution of the host porous-media. During the second phase of the investigation field studies of permeability and porosity patterns in Holocene stream deposits were investigated and the data obtained were used to design more realistic porous media models. These model studies, which simulated actual stream deposits, demonstrated that precipitates possess many characteristics, in terms of their nature and relation to host sandstones, that are similar to ore deposits of the Colorado Plateau. \r\n\r\nThe final phase of the investigation involved field studies of actual deposits, additional model studies in a large indoor flume, and computer simulation studies. The field investigations provided an up-to-date interpretation of the depositional environments of the host sandstones in the Slick Rock District and data on the nature and distribution of the ore deposits which are found to be directly related to the architecture of the host sandstones which acted as conduits for the transport of mineralized groundwaters. Large-scale model studies, designed to simulate Grants Mineral Belt deposits, demonstrated that precipitates had characteristics similar to those of actual uranium deposits and data obtained from these studies strongly supported the hypothesis that the ores formed soon after deposition of the host sandstones and that their distribution was largely controlled by permeability and porosity patterns established at the time of deposition of the host sandstones. \r\n\r\nA numerical model was developed during the second and third stages of the investigation that can predict favorable locations for mineralization given sufficient data on porosity, hydraulic conductivity, the distribution and thickness of sandstone hosts, and an estimate of the initial hydrologic conditions. The model was successfully tested using data from the Slick Rock District.","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr82589","usgsCitation":"Ethridge, F., Sunada, D., Tyler, N., and Andrews, S., 1982, Field, model, and computer simulation study of some aspects of the origin and distribution of Colorado Plateau-type uranium deposits: U.S. Geological Survey Open-File Report 82-589, 56 p., ill., maps ;28 cm., https://doi.org/10.3133/ofr82589.","productDescription":"56 p., ill., maps ;28 cm.","costCenters":[],"links":[{"id":141542,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1982/0589/report-thumb.jpg"},{"id":34446,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1982/0589/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49bde4b07f02db5d0bc1","contributors":{"authors":[{"text":"Ethridge, F.G.","contributorId":42211,"corporation":false,"usgs":true,"family":"Ethridge","given":"F.G.","email":"","affiliations":[],"preferred":false,"id":154448,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Sunada, D.K.","contributorId":87940,"corporation":false,"usgs":true,"family":"Sunada","given":"D.K.","email":"","affiliations":[],"preferred":false,"id":154449,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Tyler, Noel","contributorId":16010,"corporation":false,"usgs":true,"family":"Tyler","given":"Noel","email":"","affiliations":[],"preferred":false,"id":154447,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Andrews, Sarah","contributorId":104059,"corporation":false,"usgs":true,"family":"Andrews","given":"Sarah","email":"","affiliations":[],"preferred":false,"id":154450,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":7158,"text":"ofr82419 - 1982 - Geochemical data for the Ajo two-degree quadrangle, Arizona","interactions":[],"lastModifiedDate":"2021-10-21T20:49:51.344794","indexId":"ofr82419","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1982","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"82-419","title":"Geochemical data for the Ajo two-degree quadrangle, Arizona","docAbstract":"No abstract available.
","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr82419","usgsCitation":"Barton, H.N., Theobald, P., Turner, R.L., Eppinger, R., and Frisken, J., 1982, Geochemical data for the Ajo two-degree quadrangle, Arizona: U.S. Geological Survey Open-File Report 82-419, 119 p., https://doi.org/10.3133/ofr82419.","productDescription":"119 p.","costCenters":[],"links":[{"id":390786,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_75632.htm"},{"id":34503,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1982/0419/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":140519,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1982/0419/report-thumb.jpg"}],"country":"United States","state":"Arizona","otherGeospatial":"Ajo two-degree quadrangle","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -114,\n 32\n ],\n [\n -112,\n 32\n ],\n [\n -112,\n 33\n ],\n [\n -114,\n 33\n ],\n [\n -114,\n 32\n ]\n ]\n ]\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b24e4b07f02db6ae42f","contributors":{"authors":[{"text":"Barton, H. N.","contributorId":99546,"corporation":false,"usgs":true,"family":"Barton","given":"H.","email":"","middleInitial":"N.","affiliations":[],"preferred":false,"id":154543,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Theobald, P. K.","contributorId":45293,"corporation":false,"usgs":true,"family":"Theobald","given":"P. K.","affiliations":[],"preferred":false,"id":154540,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Turner, R. L.","contributorId":93903,"corporation":false,"usgs":true,"family":"Turner","given":"R.","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":154542,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Eppinger, R. G.","contributorId":100837,"corporation":false,"usgs":true,"family":"Eppinger","given":"R. G.","affiliations":[],"preferred":false,"id":154544,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Frisken, J. G.","contributorId":90296,"corporation":false,"usgs":true,"family":"Frisken","given":"J. G.","affiliations":[],"preferred":false,"id":154541,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}} ,{"id":7159,"text":"ofr821026 - 1982 - Geochemical data for the Killik River and Chandler Lake quadrangles, Alaska","interactions":[],"lastModifiedDate":"2012-02-02T00:06:04","indexId":"ofr821026","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1982","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"82-1026","title":"Geochemical data for the Killik River and Chandler Lake quadrangles, Alaska","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr821026","usgsCitation":"Barton, H.N., Odland, S., O’Leary, R.M., and Day, G., 1982, Geochemical data for the Killik River and Chandler Lake quadrangles, Alaska: U.S. Geological Survey Open-File Report 82-1026, 53 p., map ;28 cm., https://doi.org/10.3133/ofr821026.","productDescription":"53 p., map ;28 cm.","costCenters":[],"links":[{"id":140520,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1982/1026/report-thumb.jpg"},{"id":34504,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1982/1026/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b24e4b07f02db6ae41d","contributors":{"authors":[{"text":"Barton, H. N.","contributorId":99546,"corporation":false,"usgs":true,"family":"Barton","given":"H.","email":"","middleInitial":"N.","affiliations":[],"preferred":false,"id":154548,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Odland, S. K.","contributorId":48933,"corporation":false,"usgs":true,"family":"Odland","given":"S. K.","affiliations":[],"preferred":false,"id":154546,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"O’Leary, R. M.","contributorId":44894,"corporation":false,"usgs":true,"family":"O’Leary","given":"R.","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":154545,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Day, G.W.","contributorId":63363,"corporation":false,"usgs":true,"family":"Day","given":"G.W.","email":"","affiliations":[],"preferred":false,"id":154547,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":7160,"text":"ofr82276 - 1982 - Geochemical data of El Correo area, northern Sonora, Mexico","interactions":[],"lastModifiedDate":"2012-02-02T00:06:04","indexId":"ofr82276","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1982","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"82-276","title":"Geochemical data of El Correo area, northern Sonora, Mexico","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr82276","usgsCitation":"Turner, R.L., Frisken, J., Barton, H.N., and Theobald, P., 1982, Geochemical data of El Correo area, northern Sonora, Mexico: U.S. Geological Survey Open-File Report 82-276, 106 p., ill. ;28 cm., https://doi.org/10.3133/ofr82276.","productDescription":"106 p., ill. ;28 cm.","costCenters":[],"links":[{"id":140521,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1982/0276/report-thumb.jpg"},{"id":34505,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1982/0276/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b23e4b07f02db6ae321","contributors":{"authors":[{"text":"Turner, R. L.","contributorId":93903,"corporation":false,"usgs":true,"family":"Turner","given":"R.","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":154551,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Frisken, J. G.","contributorId":90296,"corporation":false,"usgs":true,"family":"Frisken","given":"J. G.","affiliations":[],"preferred":false,"id":154550,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Barton, H. N.","contributorId":99546,"corporation":false,"usgs":true,"family":"Barton","given":"H.","email":"","middleInitial":"N.","affiliations":[],"preferred":false,"id":154552,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Theobald, P. K.","contributorId":45293,"corporation":false,"usgs":true,"family":"Theobald","given":"P. K.","affiliations":[],"preferred":false,"id":154549,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":7202,"text":"ofr82145 - 1982 - Geophysical studies of the Syncline Ridge area, Nevada Test Site, Nye County, Nevada","interactions":[],"lastModifiedDate":"2012-02-02T00:06:00","indexId":"ofr82145","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1982","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"82-145","title":"Geophysical studies of the Syncline Ridge area, Nevada Test Site, Nye County, Nevada","docAbstract":"A wide variety of geophysical methods were employed to study a proposed nuclear waste site at Syncline Ridge on the Nevada Test Site, Nev. The proposed site was believed to be a relatively undisturbed synclinal structure containing a thick argillite unit of Misslsslppian age, the Eleana Formation unit J, which would be the emplacement medium. Data acquisition for the geophysical studies was constrained because of rugged topography in a block of Tipplpah Limestone overlying the central part of the proposed site. This study employed gravity, magnetic, seismic refraction and reflection, and four distinct electrical methods to try and define the structural integrity and shape of the proposed repository medium. Detailed and regional gravity work revealed complex structure at the site. Magnetics helped only in identifying small areas of Tertiary volcanic rocks because of low magnetization of the rocks. Seismic refraction assisted in identifying near surface faulting and bedrock structure. Difficulty was experienced in obtaining good quality reflection data. This implied significant structural complexity but also revealed the principal features that were supported by other data. Electrical methods were used for fault identification and for mapping of a thick argillaceous unit of the Eleana Formation in which nuclear waste was to be emplaced. \r\n\r\nThe geophysical studies indicate that major faults along the axis of Syncline Ridge and on both margins have large vertical offsets displacing units so as not only to make mining difficult, but also providing potential paths for waste migration to underlying carbonate aquifers. The Eleana Formation appeared heterogeneous, which was inferred to be due to structural complexity. 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