{"pageNumber":"1517","pageRowStart":"37900","pageSize":"25","recordCount":41032,"records":[{"id":10953,"text":"ofr83298 - 1983 - Geophysical investigations of the Umm ar Rummf copper prospect, Al Qunfudhah Quadrangle, Kingdom of Saudi Arabia","interactions":[],"lastModifiedDate":"2012-02-02T00:06:28","indexId":"ofr83298","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1983","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":"83-298","title":"Geophysical investigations of the Umm ar Rummf copper prospect, Al Qunfudhah Quadrangle, Kingdom of Saudi Arabia","docAbstract":"The Umm ar Rummf copper prospect, located about 30 km east of Al Qunfudhah, Kingdom of Saudi Arabia, consists of zones of malachite disseminations and fracture fillings in outcrops of north-trending impure quartzite of the Bahah group. Systematic Crone electromagnetic and self-potential surveys indicate that weakly conductive tabular bodies having a weak to moderate self-potential effect extend downdip from two discontinuously exposed, parallel ridges of mineralized quartzite. Crone electromagnetic data were quantitatively interpreted using characteristic parameter lines adapted for use at 1830 and 5010 Hz, the frequencies employed at Umm ar Rummf. Depths to the top of the conductors were computed to be from 20 to 40 m or about the thickness of the oxidized zone, which behaves as a variably conductive overburden. Both tabular conductors can also be traced geophysically to the north and south of the copper-bearing outcrops. The association of the geophysical anomalies with copper-mineralized rocks has been proved by drilling. \r\n\r\nReconnaissance MAXMIN electromagnetic profiles across the target using a wide coil separation show broad, low-amplitude anomalies that may indicate mineralized rocks at depth, and reconnaissance ground-magnetic profiles show strong total-field intensity anomalies associated with basaltic dikes of probable Tertiary age. In the central part of the area of investigation, these dikes produce large disturbances of the electrical fields.","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr83298","usgsCitation":"Sadek, H.S., and Blank, H.R., 1983, Geophysical investigations of the Umm ar Rummf copper prospect, Al Qunfudhah Quadrangle, Kingdom of Saudi Arabia: U.S. Geological Survey Open-File Report 83-298, iii, 37 p. ill., maps ;28 cm., https://doi.org/10.3133/ofr83298.","productDescription":"iii, 37 p. ill., maps ;28 cm.","costCenters":[],"links":[{"id":144187,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1983/0298/report-thumb.jpg"},{"id":38723,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1983/0298/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":38724,"rank":401,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1983/0298/plate-2.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":38725,"rank":402,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1983/0298/plate-3.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":38726,"rank":403,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1983/0298/plate-4.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":38727,"rank":404,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1983/0298/plate-5.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":38728,"rank":405,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1983/0298/plate-6.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":38729,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1983/0298/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ac8e4b07f02db67c0c3","contributors":{"authors":[{"text":"Sadek, Hamdy S.","contributorId":19158,"corporation":false,"usgs":true,"family":"Sadek","given":"Hamdy","email":"","middleInitial":"S.","affiliations":[],"preferred":false,"id":162262,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Blank, H. Richard","contributorId":69541,"corporation":false,"usgs":true,"family":"Blank","given":"H.","email":"","middleInitial":"Richard","affiliations":[],"preferred":false,"id":162263,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":4082,"text":"cir894 - 1983 - Recommended procedures and methodology of coal description","interactions":[],"lastModifiedDate":"2013-07-22T15:13:05","indexId":"cir894","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1983","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":307,"text":"Circular","code":"CIR","onlineIssn":"2330-5703","printIssn":"1067-084X","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"894","title":"Recommended procedures and methodology of coal description","docAbstract":"This document is the result of a workshop on coal description held for the Branch of Coal Resources of the U.S. Geological Survey in March 1982. It has been prepared to aid and encourage the field-oriented coal scientist to participate directly in petrographic coal-description activities. The objectives and past and current practices of coal description vary widely. These are briefly reviewed and illustrated with examples. Sampling approaches and techniques for collecting columnar samples of fresh coal are also discussed. The recommended procedures and methodology emphasize the fact that obtaining a good megascopic description of a coal bed is much better done in the laboratory with a binocular microscope and under good lighting conditions after the samples have been cut and quickly prepared. For better observation and cross-checking using a petrographic microscope for identification purposes, an in-place polishing procedure (requiring less than 2 min) is routinely used. Methods for using both the petrographic microscope and an automated image analysis system are also included for geologists who have access to such instruments. To describe the material characteristics of a coal bed in terms of microlithotypes or lithotypes, a new nomenclature of (V), (E), (1), (M). (S). (X<sub>1</sub>). (X<sub>2</sub>) and so on is used. The microscopic description of the modal composition of a megascopically observed lithologic type is expressed in terms of (VEIM); subscripts are used to denote the volume percentage of each constituent present. To describe a coal-bed profile, semiquantitative data (without microscopic study) and quantitative data (with microscopic study) are presented in ready-to-understand form. The average total composition of any thickness interval or of the entire coal bed can be plotted on a triangular diagram having V, E, and I+ M +S as the apices. The modal composition of any mixed lithologies such as (X<sub>1</sub>), (X<sub>2</sub>), and so on can also be plotted on such a triangular ternary diagram. Such diagrams can be used either for tracing compositional variations throughout a single coal-bed profile or for comparing variations between different coal beds.","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/cir894","usgsCitation":"Chao, E., Minkin, J., and Thompson, C., 1983, Recommended procedures and methodology of coal description: U.S. Geological Survey Circular 894, iv, 31 p., https://doi.org/10.3133/cir894.","productDescription":"iv, 31 p.","numberOfPages":"36","costCenters":[],"links":[{"id":139148,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/circ/0894/report-thumb.jpg"},{"id":271070,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/circ/0894/report.pdf"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a74e4b07f02db644603","contributors":{"authors":[{"text":"Chao, E.C.","contributorId":47358,"corporation":false,"usgs":true,"family":"Chao","given":"E.C.","email":"","affiliations":[],"preferred":false,"id":148153,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Minkin, J.A.","contributorId":38588,"corporation":false,"usgs":true,"family":"Minkin","given":"J.A.","affiliations":[],"preferred":false,"id":148152,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Thompson, C.L.","contributorId":12189,"corporation":false,"usgs":true,"family":"Thompson","given":"C.L.","email":"","affiliations":[],"preferred":false,"id":148151,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":10917,"text":"ofr83566 - 1983 - Time series analysis of Cenozoic era sea level and paleotemperature data","interactions":[],"lastModifiedDate":"2012-02-02T00:06:21","indexId":"ofr83566","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1983","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":"83-566","title":"Time series analysis of Cenozoic era sea level and paleotemperature data","docAbstract":"A statistical analysis of Cenozoic era sea level and paleotemperature data was performed to determine the cycles of each data set and the correspondence between them. Accordingly, each of the four time series were first analyzed independently in the univariate mode of a spectral analysis. The two basic data sets were then analyzed in a paired cross-spectral analysis. \r\n\r\nThe prominent periodic cycles remaining in the data sets after linear trend removal, were: sea level surface from seismic stratigraphy--9.6 million years, updated version of sea level surface from seismic stratigraphy--9.5 million years, continental paleotemperatures from paleobotanical interpretations--9.6 million years, and marine paleotemperatures from foraminiferal isotopic data--12.7 million years. The cross-correlation properties between the data sets of continental paleotemperatures from paleobotanical interpretations and sea level surface from seismic stratigraphy at the common prominent period of 9.6 million years were: (1) The squared coherency value which measures cross correlation between the two data sets has the value 0.30, and (2) the amount by which the continental paleotemperatures from paleobotanical interpretations data lags the sea level surface from seismic stratigraphy data is 2.70 million years.","language":"ENGLISH","publisher":"Geological Survey (U.S.)","doi":"10.3133/ofr83566","usgsCitation":"Rosenfield, G.H., and Huffman, T.E., 1983, Time series analysis of Cenozoic era sea level and paleotemperature data: U.S. Geological Survey Open-File Report 83-566, iv, 42 p., https://doi.org/10.3133/ofr83566.","productDescription":"iv, 42 p.","costCenters":[{"id":595,"text":"U.S. Geological Survey","active":false,"usgs":true}],"links":[{"id":142435,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1983/0566/report-thumb.jpg"},{"id":38684,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1983/0566/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a53e4b07f02db62b6ce","contributors":{"authors":[{"text":"Rosenfield, George H.","contributorId":103282,"corporation":false,"usgs":true,"family":"Rosenfield","given":"George","email":"","middleInitial":"H.","affiliations":[],"preferred":false,"id":162206,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Huffman, Tod E.","contributorId":14823,"corporation":false,"usgs":true,"family":"Huffman","given":"Tod","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":162205,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":11502,"text":"ofr82769 - 1983 - Evaluation of water-quality characteristics of part of the Spokane Aquifer, Washington and Idaho, using a solute-transport digital model","interactions":[],"lastModifiedDate":"2012-02-02T00:06:41","indexId":"ofr82769","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1983","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":"82-769","title":"Evaluation of water-quality characteristics of part of the Spokane Aquifer, Washington and Idaho, using a solute-transport digital model","docAbstract":"The principal dissolved constituents in water in the Spokane aquifer are calcium and bicarbonate. These constituents (as well as dissolved solids, hardness, and magnesium) each correlate well with specific conductance, whereas chloride, sodium, and nitrate each do not. Specific conductance ranges from 73 to 820 micromhos per centimeter throughout the study area. Short-term variations in water quality in the Spokane aquifer are generally greater than long-term variations. \r\n\r\nVertical variations in concentration of chemical constituents occurred in four of 15 wells used to sample the upper 50 feet of the aquifer along several cross sections. Changes in water quality from one cross section to another could not be directly related to land-use activities. \r\n\r\nA digital model was developed and used to simulate solute transport of conservative ions in the Spokane aquifer. Specifically, the model was used to estimate the impact of the chloride ion from recharge through septic tanks and from irrigation on the water quality of the aquifer. Analysis shows that the estimated impact on the aquifer from these two source loadings was less than a 1-milligram-per-liter increase throughout approximately 80 percent of the aquifer, but increases averaging about 3 milligrams per liter occurred in some peripheral areas. Various water-quality-management schemes based on manmade or natural stresses can be tested with the model.","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr82769","usgsCitation":"Vaccaro, J.J., and Bolke, E., 1983, Evaluation of water-quality characteristics of part of the Spokane Aquifer, Washington and Idaho, using a solute-transport digital model: U.S. Geological Survey Open-File Report 82-769, vi, 75 p. :ill., maps ;28 cm., https://doi.org/10.3133/ofr82769.","productDescription":"vi, 75 p. :ill., maps ;28 cm.","costCenters":[],"links":[{"id":145736,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1982/0769/report-thumb.jpg"},{"id":39368,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1982/0769/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49f7e4b07f02db5f1cce","contributors":{"authors":[{"text":"Vaccaro, J. J.","contributorId":48173,"corporation":false,"usgs":true,"family":"Vaccaro","given":"J.","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":163259,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Bolke, E.L.","contributorId":52151,"corporation":false,"usgs":true,"family":"Bolke","given":"E.L.","affiliations":[],"preferred":false,"id":163260,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":4226,"text":"cir759 - 1983 - The Alaska Mineral Resource Assessment Program: Guide to information contained in folio of geologic and mineral resource maps of the Philip Smith Mountains quadrangle, Alaska","interactions":[],"lastModifiedDate":"2022-10-03T21:28:54.240275","indexId":"cir759","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1983","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":307,"text":"Circular","code":"CIR","onlineIssn":"2330-5703","printIssn":"1067-084X","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"759","title":"The Alaska Mineral Resource Assessment Program: Guide to information contained in folio of geologic and mineral resource maps of the Philip Smith Mountains quadrangle, Alaska","docAbstract":"The geology and mineral resources of the Philip Smith Mountains quadrangle were virtually unexplored until the investigations for oil began in northern Alaska. Construction of the Trans-Alaskan Pipeline System has now made the quadrangle accessible by road. In 1975 and 1976 a team of geologists, geochemists, and geophysicists investigated the quadrangle in order to assess its mineral resource potential. This report is a guide to the resulting folio of twelve maps that \r\ndescribe the geology, stream sediment geochemistry, aeromagnetic features, Landsat imagery, and mineral resources of the area. \r\n\r\nThe bedrock geology and aeromagnetic surveys show that mineral deposits associated with intrusive rocks are probably absent. However, the geology and geochemical anomalies do indicate the possibility of vein and strata-bound deposits of copper, lead, and zinc in the Paleozoic shale and carbonate rocks in the southern part of the quadrangle and of stratabound deposits of zinc and copper in the Permian and Mesozoic shales along the mountain front. The northwestern part of the quadrangle has a low to moderate potential for oil or gas; Mississippian carbonate rocks are the most likely reservoir. The only minerals produced to date have been construction materials.","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/cir759","usgsCitation":"Reiser, H.N., Brosge, W., Hamilton, T.D., Singer, D., Menzie, W., Bird, K.J., Cady, J.W., Le Compte, J., and Cathrall, J.B., 1983, The Alaska Mineral Resource Assessment Program: Guide to information contained in folio of geologic and mineral resource maps of the Philip Smith Mountains quadrangle, Alaska: U.S. Geological Survey Circular 759, iii, 22 p., https://doi.org/10.3133/cir759.","productDescription":"iii, 22 p.","costCenters":[],"links":[{"id":407826,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_23988.htm","linkFileType":{"id":5,"text":"html"}},{"id":31340,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/circ/1983/0759/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":139312,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/circ/1983/0759/report-thumb.jpg"}],"country":"United States","state":"Alaska","otherGeospatial":"Philip Smith Mountains quadrangle","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -150,\n              68\n            ],\n            [\n              -147,\n              68\n            ],\n            [\n              -147,\n              69\n            ],\n            [\n              -150,\n              69\n            ],\n            [\n              -150,\n              68\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ad5e4b07f02db683538","contributors":{"authors":[{"text":"Reiser, H. N.","contributorId":13199,"corporation":false,"usgs":true,"family":"Reiser","given":"H.","email":"","middleInitial":"N.","affiliations":[],"preferred":false,"id":148456,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Brosge, W. P.","contributorId":58248,"corporation":false,"usgs":true,"family":"Brosge","given":"W. P.","affiliations":[],"preferred":false,"id":148461,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Hamilton, T. D.","contributorId":36921,"corporation":false,"usgs":true,"family":"Hamilton","given":"T.","email":"","middleInitial":"D.","affiliations":[],"preferred":false,"id":148458,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Singer, D.A.","contributorId":69128,"corporation":false,"usgs":true,"family":"Singer","given":"D.A.","email":"","affiliations":[],"preferred":false,"id":148462,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Menzie, W. D. II","contributorId":76295,"corporation":false,"usgs":true,"family":"Menzie","given":"W. D.","suffix":"II","affiliations":[],"preferred":false,"id":148463,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Bird, K. J.","contributorId":57824,"corporation":false,"usgs":false,"family":"Bird","given":"K.","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":148460,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Cady, J. W.","contributorId":81892,"corporation":false,"usgs":true,"family":"Cady","given":"J.","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":148464,"contributorType":{"id":1,"text":"Authors"},"rank":7},{"text":"Le Compte, J. R.","contributorId":41816,"corporation":false,"usgs":true,"family":"Le Compte","given":"J. R.","affiliations":[],"preferred":false,"id":148459,"contributorType":{"id":1,"text":"Authors"},"rank":8},{"text":"Cathrall, J. B.","contributorId":29400,"corporation":false,"usgs":true,"family":"Cathrall","given":"J.","middleInitial":"B.","affiliations":[],"preferred":false,"id":148457,"contributorType":{"id":1,"text":"Authors"},"rank":9}]}}
,{"id":67939,"text":"ha654 - 1983 - Structure, temperature, pressure, and salinity of Cenozoic aquifers of south Texas","interactions":[],"lastModifiedDate":"2016-08-16T16:43:02","indexId":"ha654","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1983","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":318,"text":"Hydrologic Atlas","code":"HA","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"654","title":"Structure, temperature, pressure, and salinity of Cenozoic aquifers of south Texas","docAbstract":"<p>A study of the hydrogeology of deep sedimentary basins using the Neogene deposits of the northern Gulf of Mexico basin as a model was initiated by the U.S. Geological Survey in the 1960's (Jones, 1969). This study led to investigations of geopressured-geothermal resources in this basin (Papadopulos and others, 1975; Wallace and others, 1979) and of the waste storage capabilities of the Wilcox Group in Texas (Jones and others, 1976). Techniques for delineating pressure, temperature, and salinity variations within the geologic framework were developed in conjunction with these and related studies. The purpose of this hydrologic atlas is to delineate the hydrogeology of the onshore Cenozoic aquifers of south Texas, using these techniques.</p>\n<p><span>The location of the study area in Texas is shown in figure 1. Hydrogeologic cross section A-A' is shown in figure 2. The surface geology of the area and the line of section A&ndash;A' are shown in figure 3. Geophysical logs of oil tests provided the framework for this section. Interpretations presented are based upon data from these logs; information from published ground water and geological reports; and structural and geologic interpretations from maps prepared by Peppard, Souders and Associates for the U.S. Geological Survey under Purchase Order Numbers 67482 and 67.483.</span></p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/ha654","usgsCitation":"Wesselman, J.B., 1983, Structure, temperature, pressure, and salinity of Cenozoic aquifers of south Texas: U.S. Geological Survey Hydrologic Atlas 654, 1 Plate: 50 x 38 inches, https://doi.org/10.3133/ha654.","productDescription":"1 Plate: 50 x 38 inches","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":583,"text":"Texas Water Science Center","active":true,"usgs":true}],"links":[{"id":326605,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/ha654.JPG"},{"id":89146,"rank":1,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/ha/654/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}}],"country":"United States","state":"Texas","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -100.25,26.5 ], [ -100.25,29 ], [ -97.25,29 ], [ -97.25,26.5 ], [ -100.25,26.5 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b07e4b07f02db69ada3","contributors":{"authors":[{"text":"Wesselman, John B.","contributorId":52154,"corporation":false,"usgs":true,"family":"Wesselman","given":"John","email":"","middleInitial":"B.","affiliations":[],"preferred":false,"id":277357,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":58574,"text":"mf1317C - 1983 - Mineral resource potential map of the Benton Range Roadless Area, Mono County, California","interactions":[],"lastModifiedDate":"2018-01-17T13:19:38","indexId":"mf1317C","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1983","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":325,"text":"Miscellaneous Field Studies Map","code":"MF","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"1317","chapter":"C","title":"Mineral resource potential map of the Benton Range Roadless Area, Mono County, California","docAbstract":"<p>Tungsten-bearing rocks in the Benton Range Roadless Area occur in tactite lenses within the Paleozoic metasedimentary units that surround and are intruded by Triassic granodiorite of the Benton Range. High anomalous tungsten values were found in the southern part of the study area. Quartz-vein deposits with copper, lead, zinc, and silver may occur within the Jurassic granitic rock in the northwestern part of the area. </p><p>Stream-sediment and panned-concentrate samples from the northwestern part of the roadless area, reveal anomalous values in a number of elements. Some of these elements are indicative of mineral suites that form by hydrothermal alteration and are potential metallic-ore producers. Metals having anomalous values are antimony, copper, lead, molybdenum, tin, and zinc; their presence suggests the potential for deposits of the lead-zinc-silver or copper-molybdenum type. </p><p>Molybdenum and lead were identified by geochemical sampling as having low to moderate potential in the roadless area. </p><p>An estimated 190,000 tons (172,000 t) of subeconomic gold and silver resources are inside the roadless area at the Gold Crown, Gold Webb, and Gold Wedge mines; another 60,000 tons (54,000 t) of subeconomic gold and silver resources are just outside the area at the Tower, Gold Webb, and Gold Wedge mines (table 1). Most of the lode gold and silver deposits are in quartz veins and shear zones. Minor amounts of copper, lead, and zinc occur in some gold deposits. About 2,240 oz (70 kg) of gold, 8,450 oz (260 kg) of silver, and 4,600 lb of lead (2,090 kg) have been produced from the roadless area. In addition, 7,257 oz (226 kg) of gold and 350 oz (11 kg) silver were produced at the Tower mine, near the area. </p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/mf1317C","usgsCitation":"Donahoe, J.L., McKee, E.D., Rains, R.L., Barnes, D.J., Campbell, H.W., Denton, D.K., Iverson, S.R., Jeske, R.E., and Stebbins, S.A., 1983, Mineral resource potential map of the Benton Range Roadless Area, Mono County, California: U.S. Geological Survey Miscellaneous Field Studies Map 1317, Report: 7 p.; 1 Plate: 33.60 x 25.12 inches, https://doi.org/10.3133/mf1317C.","productDescription":"Report: 7 p.; 1 Plate: 33.60 x 25.12 inches","costCenters":[],"links":[{"id":350469,"rank":3,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/mf/1317-C/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":350468,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/mf/1317-C/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":181312,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/mf/1317-C/report-thumb.jpg"}],"scale":"62500","datum":"National Geodetic Vertical Datum of 1929","country":"United States","state":"California","county":"Mono County","otherGeospatial":"Benton Range Roadless Area","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -118.66666666666667,37.583333333333336 ], [ -118.66666666666667,37.833333333333336 ], [ -118.41666666666667,37.833333333333336 ], [ -118.41666666666667,37.583333333333336 ], [ -118.66666666666667,37.583333333333336 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4adfe4b07f02db687cfc","contributors":{"authors":[{"text":"Donahoe, James L.","contributorId":48554,"corporation":false,"usgs":true,"family":"Donahoe","given":"James","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":259852,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"McKee, Edwin D.","contributorId":60207,"corporation":false,"usgs":true,"family":"McKee","given":"Edwin","email":"","middleInitial":"D.","affiliations":[],"preferred":false,"id":259853,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Rains, Richard L.","contributorId":32179,"corporation":false,"usgs":true,"family":"Rains","given":"Richard","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":259859,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Barnes, Donald J.","contributorId":30358,"corporation":false,"usgs":true,"family":"Barnes","given":"Donald","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":259854,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Campbell, Harry W.","contributorId":67509,"corporation":false,"usgs":true,"family":"Campbell","given":"Harry","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":259857,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Denton, David K. Jr.","contributorId":70536,"corporation":false,"usgs":true,"family":"Denton","given":"David","suffix":"Jr.","email":"","middleInitial":"K.","affiliations":[],"preferred":false,"id":259851,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Iverson, Stephen R.","contributorId":73335,"corporation":false,"usgs":false,"family":"Iverson","given":"Stephen","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":259855,"contributorType":{"id":1,"text":"Authors"},"rank":7},{"text":"Jeske, Rodney E.","contributorId":63089,"corporation":false,"usgs":true,"family":"Jeske","given":"Rodney","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":259856,"contributorType":{"id":1,"text":"Authors"},"rank":8},{"text":"Stebbins, Scott A.","contributorId":16976,"corporation":false,"usgs":true,"family":"Stebbins","given":"Scott","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":259858,"contributorType":{"id":1,"text":"Authors"},"rank":9}]}}
,{"id":61519,"text":"mf1577C - 1983 - Geochemical map of the Arnold Mesa Roadless Area, Yavapai County, Arizona","interactions":[],"lastModifiedDate":"2016-08-23T10:40:39","indexId":"mf1577C","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1983","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":325,"text":"Miscellaneous Field Studies Map","code":"MF","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"1577","chapter":"C","title":"Geochemical map of the Arnold Mesa Roadless Area, Yavapai County, Arizona","docAbstract":"<p><span>The Wilderness Act (Public Law 88-577, September 3, 1964) and related acts require the U.S. Geological Survey and the U.S. Bureau of Mines to survey certain areas on Federal lands to determine their mineral resource potential. Results must be made available to the public and be submitted to the President&nbsp;and the Congress. This report presents the results of a geochemical survey of the&nbsp;Arnold Mesa Roadless Area (U.S. Forest Service number 03092) in the Prescott and Tonto National Forests,&nbsp;Yavapai County, Arizona. The&nbsp;Arnold Mesa Roadless Area was classified&nbsp;as a further planning area during the Second Roadless Area Review and Evaluation (RARE II) by the U.S. Forest Service, January 1979.</span></p>\n<p><span>During 1980 the&nbsp;U.S. Geological Survey and the&nbsp;U.S. Bureau of Mines (USBM) conducted field investigations to evaluate the mineral resource potential of the&nbsp;Arnold Mesa Roadless Area,&nbsp;Yavapai County, Arizona. Field studies included geologic mapping (Wolrfe, 1983), aeromagnetic mapping (Davis and Wolfe, 1983), geochemical sampling (this report), and a survey of known mines and prospects (McColly and Korzeb, 1981).</span></p>\n<p>The&nbsp;Arnold Mesa Roadless Area comprises about 28,000 acres (11,300 hectares) in and along the flanks of the Black Hills south of Camp Verde, Arizona. The Black Hills form a northwest-trending drainage divide, between the Agua Fria drainage on the west and Verde River on the east, that extends through the roadless area. The crest and southwest flank of the divide within the study area are moderately dissected, gently rolling uplands. The northeast flank is steep terrain that forms the western wall of the Verde Valley. The northeast flank has a total relief within the study area of almost 4,000 ft (more than 1,200 m) and is deeply incised by the canyons of Gap and Chasm Creeks. Unpaved roads provide access to much of the perimeter of the Arnold Mesa Roadless Area, but the interior is accessible only by foot, horse, or helicopter.</p>\n<p>&nbsp;</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/mf1577C","usgsCitation":"Wolfe, E.W., 1983, Geochemical map of the Arnold Mesa Roadless Area, Yavapai County, Arizona: U.S. Geological Survey Miscellaneous Field Studies Map 1577, 58.63 x 40.35 inches, https://doi.org/10.3133/mf1577C.","productDescription":"58.63 x 40.35 inches","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[],"links":[{"id":182475,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/mf1577C.PNG"},{"id":327607,"rank":1,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/mf/1577-C/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}}],"scale":"24000","country":"United States","state":"Arizona","county":"Yavapai County","otherGeospatial":"Arnold Mesa Roadless Area, Prescott National Forest, Tonto National Forest","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -112,\n              34.5\n            ],\n            [\n              -112,\n              34.2\n            ],\n            [\n              -111.6,\n              34.2\n            ],\n            [\n              -111.6,\n              34.5\n            ],\n            [\n              -112,\n              34.5\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b23e4b07f02db6ae229","contributors":{"authors":[{"text":"Wolfe, Edward W.","contributorId":79878,"corporation":false,"usgs":true,"family":"Wolfe","given":"Edward","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":265862,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":58639,"text":"mf1606A - 1983 - Mineral resource potential map of the Sugarloaf Roadless Area, San Bernardino County, California","interactions":[],"lastModifiedDate":"2017-08-02T10:51:59","indexId":"mf1606A","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1983","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":325,"text":"Miscellaneous Field Studies Map","code":"MF","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"1606","chapter":"A","title":"Mineral resource potential map of the Sugarloaf Roadless Area, San Bernardino County, California","docAbstract":"<p>Geologic, geochemical, and geophysical investigations and a survey of mines and prospects indicate that the Sugaloaf Roadless Area contains subeconomic graphite and magnesian marble resources. Parts of the area have a low potential for the occurrence of additional low-grade graphite resources, but there is no potential for additional magnesian marble resources within the roadless area. Sand, gravel, and construction stone other than carbonate rocks are found in the roadless area, but similar or better quality materials are abundant and more accessible outside the area. The roadless area has no identified energy mineral resources, but parts of the area have a low to moderate potential for low-grade uranium resources. There are no identified metallic mineral resources within the area, and there is no evidence of a potential for the occurrence of such resources. No previously unknown mineral occurrence was located during this study.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/mf1606A","usgsCitation":"Powell, R.E., Matti, J.C., Cox, B.F., Oliver, H., Wagini, A., and Campbell, H.W., 1983, Mineral resource potential map of the Sugarloaf Roadless Area, San Bernardino County, California: U.S. Geological Survey Miscellaneous Field Studies Map 1606, Report: 9 p.; Map: 32.00 x 34.00 inches, https://doi.org/10.3133/mf1606A.","productDescription":"Report: 9 p.; Map: 32.00 x 34.00 inches","costCenters":[],"links":[{"id":182856,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/mf/1983/1606a/report-thumb.jpg"},{"id":88507,"rank":3,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/mf/1983/1606a/plate-1.pdf","text":"Map","size":"6.43 MB","linkFileType":{"id":1,"text":"pdf"},"description":"Map"},{"id":88508,"rank":301,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/mf/1983/1606a/report.pdf","text":"Report","size":"290.93 kB","linkFileType":{"id":1,"text":"pdf"},"description":"Report"},{"id":106192,"rank":700,"type":{"id":15,"text":"Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_7696.htm","linkFileType":{"id":5,"text":"html"},"description":"7696"}],"scale":"24000","country":"United States","state":"California","county":"San Bernardino County","otherGeospatial":"Sugarloaf Roadless Area","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -116.86749999999999,34.166666666666664 ], [ -116.86749999999999,34.200833333333335 ], [ -116.75,34.200833333333335 ], [ -116.75,34.166666666666664 ], [ -116.86749999999999,34.166666666666664 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a60e4b07f02db63536a","contributors":{"authors":[{"text":"Powell, Robert E. 0000-0001-7682-1655 rpowell@usgs.gov","orcid":"https://orcid.org/0000-0001-7682-1655","contributorId":4210,"corporation":false,"usgs":true,"family":"Powell","given":"Robert","email":"rpowell@usgs.gov","middleInitial":"E.","affiliations":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"preferred":true,"id":260193,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Matti, Jonathan C. jmatti@usgs.gov","contributorId":3666,"corporation":false,"usgs":true,"family":"Matti","given":"Jonathan","email":"jmatti@usgs.gov","middleInitial":"C.","affiliations":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"preferred":false,"id":260189,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Cox, Brett F. bcox@usgs.gov","contributorId":5793,"corporation":false,"usgs":true,"family":"Cox","given":"Brett","email":"bcox@usgs.gov","middleInitial":"F.","affiliations":[],"preferred":true,"id":260190,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Oliver, Howard W.","contributorId":78704,"corporation":false,"usgs":true,"family":"Oliver","given":"Howard W.","affiliations":[],"preferred":false,"id":260192,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Wagini, Alexander","contributorId":85145,"corporation":false,"usgs":true,"family":"Wagini","given":"Alexander","email":"","affiliations":[],"preferred":false,"id":260191,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Campbell, Harry W.","contributorId":67509,"corporation":false,"usgs":true,"family":"Campbell","given":"Harry","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":260188,"contributorType":{"id":1,"text":"Authors"},"rank":6}]}}
,{"id":59038,"text":"mf1542C - 1983 - Mineral resource potential map of the Spanish Peaks Wilderness Study Area, Huerfano and Las Animas counties, Colorado","interactions":[],"lastModifiedDate":"2015-10-22T13:51:38","indexId":"mf1542C","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1983","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":325,"text":"Miscellaneous Field Studies Map","code":"MF","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"1542","chapter":"C","title":"Mineral resource potential map of the Spanish Peaks Wilderness Study Area, Huerfano and Las Animas counties, Colorado","docAbstract":"<p>A geologic and geochemical investigation and a survey of mines and prospects have been conducted to evaluate the mineral resource potential of the Spanish Peaks Wilderness Study Area, Huerfano and Las Animas Counties, in south-central Colorado. The&middot;study area is underlain by sedimentary rocks of Paleozoic to Tertiary age (Johnson, 1969). Stocks and dikes were emplaced between 20 and 25 m.y. ago (Smith, 1979) forming East and West Spanish Peaks and the White Peaks.</p>\n<p>Most of the study area lacks significant geochemical anomalies and has a low mineral potential. Anomalous concentrations of gold, silver, copper, lead, and zinc in the rocks and drainage basins in the vicinity of the old mines and prospects on West Spanish Peak indicate a moderate potential for small mineralized veins in this area. Ore-bearing veinlets have been worked in the past, primarily for silver and lead; however, the sparsity, small size, and low grade of the veins diminish their significance.</p>\n<p>The depth of several thousand feet at which coal may underlie the surface rocks of the study area makes it a resource with little likelihood of development. The potential for oil and gas appears low because of the apparent lack of structural traps and the intense igneous activity in the area.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/mf1542C","usgsCitation":"Budding, K.E., and Kluender, S.E., 1983, Mineral resource potential map of the Spanish Peaks Wilderness Study Area, Huerfano and Las Animas counties, Colorado: U.S. Geological Survey Miscellaneous Field Studies Map 1542, Report: 5 p.; Plate: 35.17 x 22.37 inches, https://doi.org/10.3133/mf1542C.","productDescription":"Report: 5 p.; Plate: 35.17 x 22.37 inches","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[],"links":[{"id":183243,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/mf1542C.jpg"},{"id":310525,"rank":1,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/mf/1542-C/report.pdf","text":"Report","linkFileType":{"id":1,"text":"pdf"}},{"id":310526,"rank":2,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/mf/1542-C/plate-1.pdf","text":"Plate","linkFileType":{"id":1,"text":"pdf"}}],"country":"United States","state":"Colorado","county":"Huerfano County, Las Animas County","otherGeospatial":"Spanish Peaks Wilderness Study Area","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -105.11749999999999,37.333333333333336 ], [ -105.11749999999999,37.416666666666664 ], [ -104.86749999999999,37.416666666666664 ], [ -104.86749999999999,37.333333333333336 ], [ -105.11749999999999,37.333333333333336 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49fae4b07f02db5f3f3a","contributors":{"authors":[{"text":"Budding, Karin E.","contributorId":32164,"corporation":false,"usgs":true,"family":"Budding","given":"Karin","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":261308,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Kluender, Steven E.","contributorId":49842,"corporation":false,"usgs":true,"family":"Kluender","given":"Steven","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":261307,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":56651,"text":"fwsobs82_10_58 - 1983 - Habitat Suitability Index Models: Alewife and blueback herring","interactions":[],"lastModifiedDate":"2022-02-09T15:25:41.078632","indexId":"fwsobs82_10_58","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1983","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":1,"text":"Federal Government Series"},"seriesTitle":{"id":20,"text":"FWS/OBS","active":false,"publicationSubtype":{"id":1}},"seriesNumber":"82/10.58","subseriesTitle":"Habitat Suitability Index","title":"Habitat Suitability Index Models: Alewife and blueback herring","docAbstract":"Alewives and blueback herring are anadromous clupeids found along the Atlantic coast in marine, estuarine, and riverine habitats, depending upon life stage. Both are important commercial species, used fresh or salted for human consumption, and used as crab bait, fish meal (particularly in animal food manufacturing), and fish oil. Alewife and blueback herring are marketed collectively as 'river herring,' a term that will be used for both species in this report. River herring play important ecological roles. In marine, estuarine, and riverine food webs, they occupy a level between zooplankton, their principal food, and piscivores.","language":"English","publisher":"U.S. Fish and Wildlife Service","usgsCitation":"Pardue, G.B., 1983, Habitat Suitability Index Models: Alewife and blueback herring: FWS/OBS 82/10.58, vi, 22 p.","productDescription":"vi, 22 p.","costCenters":[{"id":595,"text":"U.S. Geological Survey","active":false,"usgs":true}],"links":[{"id":181766,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a81e4b07f02db649e1f","contributors":{"authors":[{"text":"Pardue, Garland B.","contributorId":53014,"corporation":false,"usgs":true,"family":"Pardue","given":"Garland","email":"","middleInitial":"B.","affiliations":[],"preferred":false,"id":255600,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":60934,"text":"mf1353C - 1983 - Mineral resource potential map of the Stansbury Roadless Area, Tooele County, Utah","interactions":[],"lastModifiedDate":"2025-05-01T13:10:05.706852","indexId":"mf1353C","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1983","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":325,"text":"Miscellaneous Field Studies Map","code":"MF","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"1353","chapter":"C","title":"Mineral resource potential map of the Stansbury Roadless Area, Tooele County, Utah","docAbstract":"<p>The U.S. Bureau of Mines and the U.S. Geological Survey have conducted a survey to determine the mineral resource potential of the eastern part (D4757) of the Stansbury Roadless Area, Tooele County, Utah. The results of this survey indicate that a low to moderate potential for copper, lead, and silver mineralization exists in part of area D4757. The balance of area D4757 is considered to have a low potential for metallic mineralization. The oil and gas potential is not known and cannot be assessed without a program of geophysical exploration and exploratory drilling. Limestone and dolomite are exposed over a large part of the roadless area, forming a major industrial mineral resource, but an extensive sampling and testing program is needed to determine the degree of purity of the rocks and, hence, the value of the resource. There are no known geothermal resources within the study area.</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/mf1353C","usgsCitation":"Sorensen, M.L., and Kness, R., 1983, Mineral resource potential map of the Stansbury Roadless Area, Tooele County, Utah: U.S. Geological Survey Miscellaneous Field Studies Map 1353, Report: 7 p.; 1 Plate: 27.70 x 29.85 inches, https://doi.org/10.3133/mf1353C.","productDescription":"Report: 7 p.; 1 Plate: 27.70 x 29.85 inches","costCenters":[],"links":[{"id":364192,"rank":2,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/mf/1353-C/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":179857,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/mf/1353-C/report-thumb.jpg"},{"id":485146,"rank":3,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/mf/1353-C/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":485203,"rank":4,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_7015.htm","linkFileType":{"id":5,"text":"html"}}],"scale":"62500","country":"United States","state":"Utah","county":"Tooele County","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -112.75,40.333333333333336 ], [ -112.75,40.583333333333336 ], [ -112.5,40.583333333333336 ], [ -112.5,40.333333333333336 ], [ -112.75,40.333333333333336 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b0be4b07f02db69d637","contributors":{"authors":[{"text":"Sorensen, M. L.","contributorId":79106,"corporation":false,"usgs":true,"family":"Sorensen","given":"M.","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":264645,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Kness, R. F.","contributorId":53004,"corporation":false,"usgs":true,"family":"Kness","given":"R. F.","affiliations":[],"preferred":false,"id":264644,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":60819,"text":"mf1583 - 1983 - Geologic, aeromagnetic and mineral resource potential maps of the Whisker Lake Wilderness, Florence County, Wisconsin","interactions":[],"lastModifiedDate":"2016-08-23T09:20:09","indexId":"mf1583","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1983","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":325,"text":"Miscellaneous Field Studies Map","code":"MF","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"1583","title":"Geologic, aeromagnetic and mineral resource potential maps of the Whisker Lake Wilderness, Florence County, Wisconsin","docAbstract":"<p><span>The Wilderness Act (Public Law 88-577, September 3, 1964) and related acts require the U.S. Geological Survey and the U.S. Bureau of Mines to survey certain areas on Federal lands to determine their mineral resource potential. Results must be made available to the public and be submitted to the President and the Congress. This report presents the results of a mineral resource survey of the&nbsp;Whisker Lake Wilderness in the Nicolet National Forest,&nbsp;Florence County, Wisconsin. The wilderness&nbsp;</span>was established by Public Law 95-494, October 21, 1978.</p>\n<p>The mineral&nbsp;resource potential of the&nbsp;Whisker Lake Wilderness in the&nbsp;Nicolet National Forest,&nbsp;Florence County, northeastern Wisconsin, was evaluated in 1982. The bedrock consists of recrystallized and deformed volcanic and sedimentary rocks of Early Proterozoic age. Sand and gravel are the only identified resources in the&nbsp;Whisker Lake Wilderness. However, the area is somewhat isolated from current markets and both commodities are abundant regionally. The wilderness also has low potential for peat in swampy lowlands. The southwestern part of the wilderness has a low to moderate mineral resource potential for stratabound massive-sulfide (copper-zinc-lead) deposits.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/mf1583","usgsCitation":"Schulz, K.J., 1983, Geologic, aeromagnetic and mineral resource potential maps of the Whisker Lake Wilderness, Florence County, Wisconsin: U.S. Geological Survey Miscellaneous Field Studies Map 1583, 29.23 x 24.65 inches, https://doi.org/10.3133/mf1583.","productDescription":"29.23 x 24.65 inches","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[],"links":[{"id":182471,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/mf1583.PNG"},{"id":327472,"rank":1,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/mf/1583/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}}],"country":"United States","state":"Wisconsin","county":"Florence County","otherGeospatial":"Nicolet National Forest, Whisker Lake Wilderness","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -88.5,45.9 ], [ -88.5,46 ], [ -88.41666666666667,46 ], [ -88.41666666666667,45.9 ], [ -88.5,45.9 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ae0e4b07f02db6880a0","contributors":{"authors":[{"text":"Schulz, Klaus J. 0000-0003-2967-4765 kschulz@usgs.gov","orcid":"https://orcid.org/0000-0003-2967-4765","contributorId":2438,"corporation":false,"usgs":true,"family":"Schulz","given":"Klaus","email":"kschulz@usgs.gov","middleInitial":"J.","affiliations":[{"id":245,"text":"Eastern Mineral and Environmental Resources Science Center","active":true,"usgs":true}],"preferred":true,"id":264441,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":60706,"text":"mf1523B - 1983 - Mineral resource potential map of the Chama River Canyon Wilderness and contiguous roadless area, Rio Arriba County, New Mexico","interactions":[],"lastModifiedDate":"2015-10-22T14:07:49","indexId":"mf1523B","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1983","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":325,"text":"Miscellaneous Field Studies Map","code":"MF","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"1523","chapter":"B","title":"Mineral resource potential map of the Chama River Canyon Wilderness and contiguous roadless area, Rio Arriba County, New Mexico","docAbstract":"<p>The Chama River Canyon Wilderness and Roadless Area have a moderate to high potential for the presence&nbsp;of small deposits of copper with associated uranium and silver. These deposits, as yet undetected, would occur in&nbsp;the Permian Cutler Formation and in the lower part of the Triassic Chinle Formation, rock units that are, for the&nbsp;most part, present only in the subsurface. The presence of these deposits is inferred because such deposits occur&nbsp;in rocks of equivalent age in adjacent areas. Gypsum, of probable minable quality and quantity, occurs throughout&nbsp;the area. Oil and gas are possibly present in Pennsylvanian strata in the subsurface, although no drilling in the&nbsp;study area has tested this hypothesis. Other commodities, including noncopper-related uranium, kaolinite,&nbsp;chromium, vanadium, manganese, and bitumen, although present locally in anomalous concentrations, do not&nbsp;appear to constitute potential resources for these commodities.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/mf1523B","usgsCitation":"Ridgley, J.L., and Light, T., 1983, Mineral resource potential map of the Chama River Canyon Wilderness and contiguous roadless area, Rio Arriba County, New Mexico: U.S. Geological Survey Miscellaneous Field Studies Map 1523, Report: 8 p.; Plate: 37.57 x 43.89 inches, https://doi.org/10.3133/mf1523B.","productDescription":"Report: 8 p.; Plate: 37.57 x 43.89 inches","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[],"links":[{"id":310533,"rank":1,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/mf/1523-B/report.pdf","text":"Report","linkFileType":{"id":1,"text":"pdf"}},{"id":310534,"rank":2,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/mf/1523-B/plate-1.pdf","text":"Plate","linkFileType":{"id":1,"text":"pdf"}},{"id":180585,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/mf1523B.jpg"}],"country":"United States","state":"New Mexico","county":"Rio Arriba County","otherGeospatial":"Chama River Canyon Wilderness and Contiguous Roadless Area","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -106.75,36.166666666666664 ], [ -106.75,36.583333333333336 ], [ -106.5,36.583333333333336 ], [ -106.5,36.166666666666664 ], [ -106.75,36.166666666666664 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4afee4b07f02db69754d","contributors":{"authors":[{"text":"Ridgley, Jennie L. ridgley@usgs.gov","contributorId":1248,"corporation":false,"usgs":true,"family":"Ridgley","given":"Jennie","email":"ridgley@usgs.gov","middleInitial":"L.","affiliations":[],"preferred":true,"id":264257,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Light, Thomas D.","contributorId":46098,"corporation":false,"usgs":true,"family":"Light","given":"Thomas D.","affiliations":[],"preferred":false,"id":264258,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":56650,"text":"fwsobs82_10_50 - 1983 - Habitat Suitability Index Models: Roseate spoonbill","interactions":[],"lastModifiedDate":"2022-02-09T15:26:11.161465","indexId":"fwsobs82_10_50","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1983","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":1,"text":"Federal Government Series"},"seriesTitle":{"id":20,"text":"FWS/OBS","active":false,"publicationSubtype":{"id":1}},"seriesNumber":"82/10.50","subseriesTitle":"Habitat Suitability Index","title":"Habitat Suitability Index Models: Roseate spoonbill","docAbstract":"<p>The roseate spoonbill is a long-legged wading bird with a height of approximately 80 cm (31.5 inches), a wingspan of 1.3 m (4.3 ft), and a weight of 1.6 kg (3.5 Ib }. The bill is narrower near the base (2-3 em, 0.8-1.2 inches) than at the flattened tip (5 cm, 2 inches) and is 15-18 cm (5.9-7.1 inches) in length.</p><p>Roseate spoonbills occur and nest in peninsular Florida, coastal Louisiana, and Texas, south through the West Indies, Mexico, Central and South America to Argentina and Chile. Marine, brackish, and freshwater habitats are utilized, but brackish areas are favored (Blacklock et al. 1978). In the late 1970·s there were 2,500 pairs nesting along the Texas coast (Texas Colonial Waterbird Society 1982), 1,300 pairs in southwestern Louisiana (Portnoy 1977), and 1,400 pairs in Florida (Robertson et al. 1983). These birds are resident year round in Florida, Louisiana, and Texas, but fewer bi rds are present duri ng the nonbreedi ng season than in the breeding season. Some individuals move northward after nesting and have been reported in Georgia, Nebraska, Pennsylvania, Utah, and Wisconsin, but most spoonbills move south when they leave the breeding area.</p>","language":"English","publisher":"U.S. Fish and Wildlife Service","usgsCitation":"Lewis, J., 1983, Habitat Suitability Index Models: Roseate spoonbill: FWS/OBS 82/10.50, vi, 16 p.","productDescription":"vi, 16 p.","costCenters":[{"id":595,"text":"U.S. Geological Survey","active":false,"usgs":true}],"links":[{"id":181765,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a80e4b07f02db64977c","contributors":{"authors":[{"text":"Lewis, James C.","contributorId":88799,"corporation":false,"usgs":true,"family":"Lewis","given":"James C.","affiliations":[],"preferred":false,"id":255599,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":56649,"text":"fwsobs82_10_43 - 1983 - Habitat Suitability Index Models: Wood duck","interactions":[],"lastModifiedDate":"2022-02-09T15:26:42.13707","indexId":"fwsobs82_10_43","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1983","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":1,"text":"Federal Government Series"},"seriesTitle":{"id":20,"text":"FWS/OBS","active":false,"publicationSubtype":{"id":1}},"seriesNumber":"82/10.43","subseriesTitle":"Habitat Suitability Index","title":"Habitat Suitability Index Models: Wood duck","docAbstract":"A review and synthesis of existing information were used to develop models for\r\nbreeding and wintering habitats for the wood duck (Aix sponsa). The models are\r\nscaled to produce indices of habitat suitability between 0 (unsuitable habitat)\r\nand 1 (optimally suitable habitat). Habitat suitability indices are designed for\r\nuse with Habitat Evaluation Procedures previously developed by the U.S. Fish and\r\nWildlife Service.","language":"English","publisher":"U.S. Fish and Wildlife Service","usgsCitation":"Sousa, P.J., and Farmer, A.H., 1983, Habitat Suitability Index Models: Wood duck: FWS/OBS 82/10.43, vi, 27 p.","productDescription":"vi, 27 p.","costCenters":[{"id":595,"text":"U.S. Geological Survey","active":false,"usgs":true}],"links":[{"id":181662,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a80e4b07f02db649707","contributors":{"authors":[{"text":"Sousa, Patrick J.","contributorId":19206,"corporation":false,"usgs":true,"family":"Sousa","given":"Patrick","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":255597,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Farmer, Adrian H.","contributorId":107759,"corporation":false,"usgs":true,"family":"Farmer","given":"Adrian","email":"","middleInitial":"H.","affiliations":[],"preferred":false,"id":255598,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":60506,"text":"mf1383D - 1983 - Map showing characteristics of lode gold in the Medford 1 degree by 2 degrees Quadrangle, Oregon-California","interactions":[],"lastModifiedDate":"2016-08-23T08:56:08","indexId":"mf1383D","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1983","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":325,"text":"Miscellaneous Field Studies Map","code":"MF","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"1383","chapter":"D","title":"Map showing characteristics of lode gold in the Medford 1 degree by 2 degrees Quadrangle, Oregon-California","docAbstract":"<p>About 500 lode gold occurrences, prospects, and mines have been reported from the Medford&nbsp;1<sup>o</sup> x 2<sup>o</sup> quadrangle, Oregon-California. Summary descriptions of individual lode gold deposits and districts which include those occurrences in the&nbsp;Medford&nbsp;1<sup>o</sup>&nbsp;x 2<sup>o</sup>&nbsp;quadrangle have been published by Brooks and Ramp (1968) and Hotz (1971) and by others cited in the reference lists in these two publications. As part of the Medford CUSMAP project between 1974 and 1980, some of these deposits were examined in the field during geologic mapping and geochemical sampling and most of the available information on individual deposits was compiled into a CRIB computer file (Computerized Resource Information Bank). This report is a summary of the more pertinent geologic and economic characteristics of the lode gold deposits for use in the resource evaluation part of the Medford CUSMAP project. The significant features described include the distribution of deposits and their relation to gross geologic and lithologic features, production information, mineralogy of the ore and gangue, gold-silver ratios, and speculations on possible genetic models for some types of deposits.&nbsp;</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/mf1383D","usgsCitation":"Page, N.J., Johnson, M.G., and Peterson, J.A., 1983, Map showing characteristics of lode gold in the Medford 1 degree by 2 degrees Quadrangle, Oregon-California: U.S. Geological Survey Miscellaneous Field Studies Map 1383, 46.46 x 37.93 inches and 22.01 x 41.16 inches, https://doi.org/10.3133/mf1383D.","productDescription":"46.46 x 37.93 inches and 22.01 x 41.16 inches","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[],"links":[{"id":182713,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/mf1383D.PNG"},{"id":327413,"rank":2,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/mf/1383-D/plate-2.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":327406,"rank":1,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/mf/1383-D/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}}],"scale":"250000","country":"United States","state":"California, Oregon","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -124,42 ], [ -124,43 ], [ -122,43 ], [ -122,42 ], [ -124,42 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a95e4b07f02db659b50","contributors":{"authors":[{"text":"Page, Norman J.","contributorId":46492,"corporation":false,"usgs":true,"family":"Page","given":"Norman","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":263876,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Johnson, Maureen G.","contributorId":97492,"corporation":false,"usgs":true,"family":"Johnson","given":"Maureen","email":"","middleInitial":"G.","affiliations":[],"preferred":false,"id":263875,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Peterson, Jocelyn A.","contributorId":13954,"corporation":false,"usgs":true,"family":"Peterson","given":"Jocelyn","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":263877,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":56648,"text":"fwsobs82_10_36 - 1983 - Habitat Suitability Index Models: Smallmouth bass","interactions":[],"lastModifiedDate":"2022-02-09T15:27:17.4465","indexId":"fwsobs82_10_36","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1983","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":1,"text":"Federal Government Series"},"seriesTitle":{"id":20,"text":"FWS/OBS","active":false,"publicationSubtype":{"id":1}},"seriesNumber":"82/10.36","subseriesTitle":"Habitat Suitability Index","title":"Habitat Suitability Index Models: Smallmouth bass","docAbstract":"A review and synthesis of existing information were used to develop riverine and lacustrine habitat models for Smallmouth bass (Micropterus dolomieui), a freshwater species. The models are scaled to produce an index of habitat suitability between 0 (unsuitable habitat) and 1 (optimally suitable habitat) for freshwater areas of the continental United States. Habitat suitability indexes (HSI's) are designed for use with the habitat evaluation procedures developed by the U.S. Fish and Wildlife Service. The instream flow suitability curves are intended for use with the Instream Flow Incremental Methodology.\r\n\r\nAlso included are discussions of Suitability Index (SI) curves as used by the Instream Flow Incremental Methodology (IFIM) and SI curves available for an IFIM analysis of Smallmouth bass habitat.","language":"English","publisher":"U.S. Fish and Wildlife Service","usgsCitation":"Edwards, E.A., Gebhart, G., and Maughan, O.E., 1983, Habitat Suitability Index Models: Smallmouth bass: FWS/OBS 82/10.36, viii, 47 p.","productDescription":"viii, 47 p.","costCenters":[{"id":595,"text":"U.S. Geological Survey","active":false,"usgs":true}],"links":[{"id":181661,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a80e4b07f02db64975f","contributors":{"authors":[{"text":"Edwards, Elizabeth A.","contributorId":39421,"corporation":false,"usgs":true,"family":"Edwards","given":"Elizabeth","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":255594,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Gebhart, Glen","contributorId":52237,"corporation":false,"usgs":true,"family":"Gebhart","given":"Glen","email":"","affiliations":[],"preferred":false,"id":255596,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Maughan, O. Eugene","contributorId":43006,"corporation":false,"usgs":true,"family":"Maughan","given":"O.","email":"","middleInitial":"Eugene","affiliations":[],"preferred":false,"id":255595,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":60230,"text":"mf1563A - 1983 - Mineral resource potential map of the Raywood Flat Roadless Areas, Riverside and San Bernardino counties, California","interactions":[],"lastModifiedDate":"2015-10-22T14:06:46","indexId":"mf1563A","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1983","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":325,"text":"Miscellaneous Field Studies Map","code":"MF","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"1563","chapter":"A","title":"Mineral resource potential map of the Raywood Flat Roadless Areas, Riverside and San Bernardino counties, California","docAbstract":"<p>Geologic, geochemical, and geophysical studies within the Raywood \"Flat Roadless Areas, together with an investigation of mines and prospects within the further planning area, resulted in (1) identification of nonmetallic mineral resources at a marble mine in the further planning area and (2) recognition of a small area in the recommended wilderness that has moderate potential for base-metal resources. Except for these two areas of identified and suspected resources, we did not observe indications of resource potential elsewhere in the Raywood Flat Roadless Areas.</p>\n<p>The area having nonmetallic mineral resources is in the vicinity of the Mill Creek mine near the northeastern boundary of the further planning area (B5-187); there, we identified marginal reserves of marble suitable for the production of lime and construction stone. The reserves are marginal because of their remote location and poor accessibility. Geologic mapping did not reveal any additional marble occurrences within the study area.</p>\n<p>The area having moderate potential for base-metal resources forms a small zone in the eastern part of the recommended wilderness (A5-187). Within this zone, evidence provided by stream-sediment geochemistry suggests that crystalline bedrocks in several drainages contain concentrations of metallic elements. Because the terrain is inaccessible and covered with dense brush, most of the bedrock in the specific drainages containing the geochemical anomalies could not be examined. Thus, although we infer that mineral occurrences exist in the drainage basins, we have little data on which to base an estimate of their extent and quality. Locally, the crystalline rocks probably contain hydrothermal veins or disseminated occurrences where lead, copper, molybdenum, tin, cobalt, bismuth, and arsenic have been concentrated. However, the geochemical anomalies for these metals are small, and the stream drainages also are relatively small. Therefore, the inferred occurrences of metallic minerals probably are small scale, scattered, and low grade. There is only low probability that the inferred mineral occurrences are large scale.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/mf1563A","usgsCitation":"Matti, J.C., Cox, B.F., and Iverson, S.R., 1983, Mineral resource potential map of the Raywood Flat Roadless Areas, Riverside and San Bernardino counties, California: U.S. Geological Survey Miscellaneous Field Studies Map 1563, Report: 11 p.; Plate: 39.43 x 34.88 inches, https://doi.org/10.3133/mf1563A.","productDescription":"Report: 11 p.; Plate: 39.43 x 34.88 inches","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[],"links":[{"id":310531,"rank":1,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/mf/1563-A/report.pdf","text":"Report","linkFileType":{"id":1,"text":"pdf"}},{"id":310532,"rank":2,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/mf/1563-A/plate-1.pdf","text":"Plate","linkFileType":{"id":1,"text":"pdf"}},{"id":183122,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/mf1563A.jpg"}],"country":"United States","state":"California","county":"Riverside County, San Bernardino County","otherGeospatial":"Raywood Flat Roadless Area","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -117,33.916666666666664 ], [ -117,34.166666666666664 ], [ -116.58333333333333,34.166666666666664 ], [ -116.58333333333333,33.916666666666664 ], [ -117,33.916666666666664 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b28e4b07f02db6b15b3","contributors":{"authors":[{"text":"Matti, Jonathan C. jmatti@usgs.gov","contributorId":3666,"corporation":false,"usgs":true,"family":"Matti","given":"Jonathan","email":"jmatti@usgs.gov","middleInitial":"C.","affiliations":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"preferred":false,"id":263353,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Cox, Brett F. bcox@usgs.gov","contributorId":5793,"corporation":false,"usgs":true,"family":"Cox","given":"Brett","email":"bcox@usgs.gov","middleInitial":"F.","affiliations":[],"preferred":true,"id":263354,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Iverson, Stephen R.","contributorId":73335,"corporation":false,"usgs":false,"family":"Iverson","given":"Stephen","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":263352,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":58576,"text":"mf1361C - 1983 - Mineral resource potential map of the Blanco Mountain and Black Canyon Roadless Areas, Inyo and Mono Counties, California","interactions":[],"lastModifiedDate":"2022-07-21T20:27:20.070913","indexId":"mf1361C","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1983","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":325,"text":"Miscellaneous Field Studies Map","code":"MF","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"1361","chapter":"C","title":"Mineral resource potential map of the Blanco Mountain and Black Canyon Roadless Areas, Inyo and Mono Counties, California","docAbstract":"<p>On the basis of geologic, geochemical, and geophysical investigations and a survey of mines and prospects, the mineral resource potential for gold, silver, lead, zinc, tungsten, and barite of the Blanco Mountain and Black Canyon Roadless Areas is judged to be low to moderate, except for one local area that has high potential for gold and tungsten resources.</p>\n<p>A geochemical survey detected moderately anomalous amounts of lead, copper, and zinc and less anomalous concentrations of tungsten, gold, and silver. Elements in anomalous samples were grouped as suites known to form in various ore deposits. Four element suites that may be indicative of mineralization are recognized in the White Mountains: (1) lead, zinc, and silver in carbonate rocks; (2) copper, barite, and lead in veins and replacement bodies; (3) tungsten, molybdenum, and bismuth in skarns; and (4) gold and arsenic in mineralized quartz veins. The assessment of the areas of resource potential was made in part by the application of ore deposit models to the geochemical results.</p>\n<p>A mineral deposit survey by the U.S. Bureau of Mines indicates that there are no properties with identified mineral resources in the Blanco Mountain Roadless Area. There is one active placer claim. In the Black Canyon Roadless Area, two properties have 40,000 tons of indicated and inferred low-grade gold, silver, or lead-bearing rock. Five properties near this roadless area have 150,000 tons of indicated and inferred low-grade gold, silver, lead, zinc, or tungsten-bearing rock. About 90 percent of this tonnage is estimated to occur at the Mirage-Mariposa and the Hope mines.</p>\n<p>The roadless areas have no known resource potential for geothermal energy, coal, oil, or gas.</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/mf1361C","usgsCitation":"Diggles, M.F., Blakely, R.J., Rains, R.L., and Schmauch, S.W., 1983, Mineral resource potential map of the Blanco Mountain and Black Canyon Roadless Areas, Inyo and Mono Counties, California: U.S. Geological Survey Miscellaneous Field Studies Map 1361, Report: 13 p.; Plate: 40.00 x 32.00 inches, https://doi.org/10.3133/mf1361C.","productDescription":"Report: 13 p.; Plate: 40.00 x 32.00 inches","numberOfPages":"14","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[],"links":[{"id":105782,"rank":700,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_7037.htm","linkFileType":{"id":5,"text":"html"},"description":"7037"},{"id":88418,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/mf/1983/1361c/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":88419,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/mf/1983/1361c/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":183980,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/mf/1983/1361c/report-thumb.jpg"}],"scale":"62500","country":"United States","state":"California","county":"Inyo County, Mono County","otherGeospatial":"Blanco Mountain 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              -118.4333,\n              37.2039\n            ],\n            [\n              -118,\n              37.2039\n            ],\n            [\n              -118,\n              37.9656\n            ],\n            [\n              -118.4333,\n              37.9656\n            ],\n            [\n              -118.4333,\n              37.2039\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4afde4b07f02db696b3a","contributors":{"authors":[{"text":"Diggles, Michael F. 0000-0002-9946-0247 mdiggles@usgs.gov","orcid":"https://orcid.org/0000-0002-9946-0247","contributorId":810,"corporation":false,"usgs":true,"family":"Diggles","given":"Michael","email":"mdiggles@usgs.gov","middleInitial":"F.","affiliations":[{"id":501,"text":"Office of Science Quality and Integrity","active":true,"usgs":true},{"id":5066,"text":"Office of the Director USGS","active":true,"usgs":true},{"id":5053,"text":"IPDS Training","active":true,"usgs":true},{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"preferred":true,"id":643765,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"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":259868,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Rains, Richard L.","contributorId":32179,"corporation":false,"usgs":true,"family":"Rains","given":"Richard","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":643766,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Schmauch, Steven W.","contributorId":30252,"corporation":false,"usgs":true,"family":"Schmauch","given":"Steven","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":643767,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":53499,"text":"fwsobs82_10_45 - 1983 - Habitat Suitability Index Models: Fisher","interactions":[],"lastModifiedDate":"2016-09-16T10:10:29","indexId":"fwsobs82_10_45","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1983","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":1,"text":"Federal Government Series"},"seriesTitle":{"id":20,"text":"FWS/OBS","active":false,"publicationSubtype":{"id":1}},"seriesNumber":"82/10.45","subseriesTitle":"Habitat Suitability Index","title":"Habitat Suitability Index Models: Fisher","docAbstract":"<p>The fisher (Martes pennanti) is the largest member of its genus and is found only i n North America (Powell 1982). Within the contiguous United States, indigenous and reintroduced populations presently inhabit portions of the Appalachian Mountains from New England south to West Virginia in the east; northern Wisconsin, Minnesota, and Michigan's upper peninsula in the Midwest; northern Idaho and western Montana in the Northwest; and as far south as northern California along the West Coast.</p>","language":"English","publisher":"U.S. Fish and Wildlife Service","usgsCitation":"Allen, A.W., 1983, Habitat Suitability Index Models: Fisher: FWS/OBS 82/10.45, vi, 19 p.","productDescription":"vi, 19 p.","costCenters":[{"id":595,"text":"U.S. Geological Survey","active":false,"usgs":true}],"links":[{"id":8271,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://archive.usgs.gov/archive/sites/www.nwrc.usgs.gov/wdb/pub/hsi/hsi-045.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":177823,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a80e4b07f02db6498a6","contributors":{"authors":[{"text":"Allen, Arthur W.","contributorId":40648,"corporation":false,"usgs":true,"family":"Allen","given":"Arthur","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":247706,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":53498,"text":"fwsobs82_10_35 - 1983 - Habitat Suitability Index Models: Longnose sucker","interactions":[],"lastModifiedDate":"2022-02-09T15:27:52.756071","indexId":"fwsobs82_10_35","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1983","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":1,"text":"Federal Government Series"},"seriesTitle":{"id":20,"text":"FWS/OBS","active":false,"publicationSubtype":{"id":1}},"seriesNumber":"82/10.35","subseriesTitle":"Habitat Suitability Index","title":"Habitat Suitability Index Models: Longnose sucker","docAbstract":"A review and synthesis of existing information were used to develop riverine and lacustrine habitat models for Longnose sucker (Catostomus catostomus), a freshwater fish. The models are scaled to produce an index of habitat suitability between 0 (unsuitable habitat) to 1 (optimally suitable habitat) for freshwater areas of the continental United States. Habitat suitability indexes (HSI's) are designed for use with the habitat evaluation procedures developed by the U.S. Fish and Wildlife Service.","language":"English","publisher":"U.S. Fish and Wildlife Service","usgsCitation":"Edwards, E.A., 1983, Habitat Suitability Index Models: Longnose sucker: FWS/OBS 82/10.35, vi, 21 p.","productDescription":"vi, 21 p.","costCenters":[{"id":595,"text":"U.S. Geological Survey","active":false,"usgs":true}],"links":[{"id":177289,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a80e4b07f02db6497e8","contributors":{"authors":[{"text":"Edwards, Elizabeth A.","contributorId":39421,"corporation":false,"usgs":true,"family":"Edwards","given":"Elizabeth","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":247705,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":39663,"text":"pp1313 - 1983 - Studies related to the Charleston, South Carolina, earthquake of 1886 — Tectonics and seismicity","interactions":[],"lastModifiedDate":"2025-08-29T17:51:46.450803","indexId":"pp1313","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1983","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":331,"text":"Professional Paper","code":"PP","onlineIssn":"2330-7102","printIssn":"1044-9612","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"1313","title":"Studies related to the Charleston, South Carolina, earthquake of 1886 — Tectonics and seismicity","docAbstract":"<p>Since 1973, the U.S. Geological Survey (USGS), with support from the Nuclear Regulatory Commission, has conducted extensive investigations of the tectonic and seismic history of the Charleston, S.C., earthquake zone and surrounding areas. The goal of these investigations has been to discover the cause of the large intraplate Charleston earthquake of 1886, which dominates the record of seismicity in the Southeastern United States, through an understanding of the historic and modern seismicity at Charleston and of the tectonic setting of the seismicity. This goal is being pursued to evaluate the potential for additional large earthquakes in the Charleston area and surrounding regions and to determine whether the Charleston area differs tectonically in any significant fashion from other parts of the Southeastern United States. An understanding of the specific cause for the 1886 event and of the regional distribution of any structures that are generically related to or geometrically and mechanically similar to the source structure is essential for evaluation of seismic hazards throughout the Southeast.</p><p>The results given herein represent significant progress toward understanding the tectonic setting of the Charleston-area seismicity. Several chapters in the volume address the distribution and origin of pre-Cretaceous rocks and structures beneath Coastal Plain sediments in the Charleston area and regionally beneath the southern Atlantic Coastal Plain and adjacent Continental Shelf. The modern seismicity at Charleston is occurring at depths equal to or greater than the known extent of these older structures, and rejuvenation of an older fault in the modern stress field is a possible cause of the seismicity. Accordingly, several chapters discuss the possible relationships of the various pre-Cretaceous structures to faults identified near Charleston that have a known Cretaceous and Cenozoic movement history and to the historic and instrumentally recorded seismicity. However, at the present time, none of the young structures can be related unequivocally to the seismicity because earthquake fault-plane solutions and hypocenter distributions do not agree with the locations and orientations of these structures. Therefore, a major emphasis of continuing USGS investigations near Charleston will be to identify additional faults, if any exist, to delineate fault movement histories, and to further refine earthquake locations, focal mechanisms, and related seismological interpretations.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/pp1313","collaboration":"Prepared in cooperation with the U.S. Nuclear Regulatory Commission","usgsCitation":"Gottfried, D., Annell, C.S., Byerly, G.R., Lanphere, M.A., Phillips, J.D., Gohn, G., Houser, B.B., Schneider, R.R., Ackermann, H.D., Yantis, B.R., Costain, J.K., Schilt, F.S., Brown, L., Oliver, J.E., Kaufman, S., Hamilton, R.M., Behrendt, J.C., Henry, V.J., Bayer, K.C., Daniels, D.L., Zietz, I., Popenoe, P., Chowns, T.M., Williams, C.T., Dooley, R.E., Wampler, J., Dillon, W.P., Klitgord, K.D., Paull, C.K., McGinnis, L.D., Dewey, J.W., Tarr, A.C., Rhea, S., Wentworth, C.M., Mergner-Keefer, M., and Bollinger, G.A., 1983, Studies related to the Charleston, South Carolina, earthquake of 1886 — Tectonics and seismicity: U.S. Geological Survey Professional Paper 1313, Report: 467 p.; 8 Plates: 47.36 x 40.73 inches or smaller, https://doi.org/10.3133/pp1313.","productDescription":"Report: 467 p.; 8 Plates: 47.36 x 40.73 inches or smaller","additionalOnlineFiles":"Y","costCenters":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"links":[{"id":104598,"rank":14,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_4798.htm","text":"Regenerate faults of small Cenozoic offset - probable earthquake sources in the southeastern United States","linkFileType":{"id":5,"text":"html"},"description":"4798"},{"id":104597,"rank":13,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_4797.htm","text":"Pre-Cretaceous rocks beneath the Georgia coastal plain - regional implications","linkFileType":{"id":5,"text":"html"},"description":"4797"},{"id":340380,"rank":7,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/pp/1313/pp1313L_plate-1.pdf","text":"1313-L Plate 1","linkFileType":{"id":1,"text":"pdf"}},{"id":122066,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/pp/1313/report-thumb.jpg"},{"id":67384,"rank":9,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/pp/1313/report.pdf","text":"Report","linkFileType":{"id":1,"text":"pdf"},"description":"Report"},{"id":67383,"rank":10,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/pp/1313/plate-1.pdf","text":"1313-S Plate 1","linkFileType":{"id":1,"text":"pdf"},"description":"PP1313S - Plate 1"},{"id":340375,"rank":2,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/pp/1313/pp1313I_plate-1.pdf","text":"1313-I Plate 1","linkFileType":{"id":1,"text":"pdf"}},{"id":340377,"rank":4,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/pp/1313/pp1313J_plate-2.pdf","text":"1313-J Plate 2","linkFileType":{"id":1,"text":"pdf"}},{"id":340378,"rank":5,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/pp/1313/pp1313J_plate-3.pdf","text":"1313-J Plate 3","linkFileType":{"id":1,"text":"pdf"}},{"id":340379,"rank":6,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/pp/1313/pp1313K_plate-1.pdf","text":"1313-K Plate 1","linkFileType":{"id":1,"text":"pdf"}},{"id":399785,"rank":11,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_4795.htm","text":"Mesozoic tectonics of the southeastern United States coastal plain and continental margin"},{"id":104596,"rank":12,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_4796.htm","text":"Studies related to the Charleston, South Carolina, earthquake of 1886 - tectonics and seismicity","linkFileType":{"id":5,"text":"html"},"description":"4796"},{"id":340381,"rank":8,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/pp/1313/pp1313P_plate-1.pdf","text":"1313-P Plate 1","linkFileType":{"id":1,"text":"pdf"}},{"id":340376,"rank":3,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/pp/1313/pp1313J_plate-1.pdf","text":"1313-J Plate 1","linkFileType":{"id":1,"text":"pdf"}}],"country":"United States","state":"Florida, Georgia, South Carolina","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -83,\n              30\n            ],\n            [\n              -78,\n              30\n            ],\n            [\n              -78,\n              34\n            ],\n            [\n              -83,\n              34\n            ],\n            [\n              -83,\n              30\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","tableOfContents":"<ul><li>Part A: Geochemistry and tectonic significance of subsurface basalts near Charleston, South Carolina: Clubhouse crossroads test holes #2 and #3<br></li><li>Part B:&nbsp;<sup>40</sup>Ar/<sup>39</sup>Ar ages of basalt from clubhouse crossroads test hole #2, near Charleston, South Carolina<br></li><li>Part C:&nbsp;Paleomagnetic investigations of the clubhouse crossroads basalt<br></li><li>Part D:&nbsp;Geology of the Lower Mesozoic(?) sedimentary rocks in clubhouse crossroads test hole #3, near Charleston, South Carolina<br></li><li>Part E:&nbsp;Geology of the basement rocks aear Charleston, South Carolina - Data from detrital rock fragments in Lower Mesozoic(?) rocks in clubhouse crossroads test hole #3<br></li><li>Part F:&nbsp;Seismic-refraction study in the area of the Charleston, South Carolina, 1886 earthquake<br></li><li>Part G:&nbsp;A reflection seismic study near Charleston, South Carolina<br></li><li>Part H:&nbsp;Subsurface structure near Charleston, South Carolina - Results of COCORP reflection profiling in the Atlantic Coastal Plain<br></li><li>Part I:&nbsp;Land multichannel seismic-reflection evidence for tectonic features near Charleston, South Carolina<br></li><li>Part J: Marine multichannel seismic-reflection evidence for cenozoic faulting and deep crustal structure near Charleston, South Carolina<br></li><li>Part K: Distribution of subsurface lower Mesozoic rocks in the southeastern United States, as interpreted from regional aeromagnetic and gravity maps<br></li><li>Part L:&nbsp;Pre-Cretaceous rocks beneath the Georgia coastal plain - Regional implications<br></li><li>Part M:&nbsp;Potassium-Argon relations in diabase dikes of Georgia - The influence of excess <sup>40</sup>Ar on the geochronology of early Mesozoic igneous and tectonic events<br></li><li>Part N:&nbsp;Mesozoic development and structure of the continental margin off South Carolina<br></li><li>Part O:&nbsp;Basement structure indicated by seismic-refraction measurements offshore from South Carolina and adjacent areas<br></li><li>Part P:&nbsp;Mesozoic tectonics of the southeastern United States coastal plain and continental margin<br></li><li>Part Q:&nbsp;Relocation of instrumentally recorded pre-1974 earthquakes in the South Carolina region<br></li><li>Part R:&nbsp;Seismicity near Charleston, South Carolina, March 1973 to December 1979<br></li><li>Part S:&nbsp;Regenerate faults of small Cenozoic offset - Probable earthquake sources in the southeastern United States<br></li><li>Part T:&nbsp;Speculations on the nature of seismicity at Charleston, South Carolina<br></li></ul><p>&nbsp;<br></p>","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b05e4b07f02db699d12","contributors":{"editors":[{"text":"Gohn, Gregory S.","contributorId":50155,"corporation":false,"usgs":true,"family":"Gohn","given":"Gregory S.","affiliations":[],"preferred":false,"id":685751,"contributorType":{"id":2,"text":"Editors"},"rank":1}],"authors":[{"text":"Gottfried, David","contributorId":82295,"corporation":false,"usgs":true,"family":"Gottfried","given":"David","email":"","affiliations":[],"preferred":false,"id":685746,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Annell, C. S.","contributorId":24405,"corporation":false,"usgs":true,"family":"Annell","given":"C.","email":"","middleInitial":"S.","affiliations":[],"preferred":false,"id":685747,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Byerly, G. R.","contributorId":6826,"corporation":false,"usgs":true,"family":"Byerly","given":"G.","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":685748,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Lanphere, Marvin A. alder@usgs.gov","contributorId":2696,"corporation":false,"usgs":true,"family":"Lanphere","given":"Marvin","email":"alder@usgs.gov","middleInitial":"A.","affiliations":[],"preferred":true,"id":685749,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Phillips, Jeffrey D. 0000-0002-6459-2821 jeff@usgs.gov","orcid":"https://orcid.org/0000-0002-6459-2821","contributorId":1572,"corporation":false,"usgs":true,"family":"Phillips","given":"Jeffrey","email":"jeff@usgs.gov","middleInitial":"D.","affiliations":[{"id":211,"text":"Crustal Geophysics and Geochemistry Science Center","active":true,"usgs":true}],"preferred":false,"id":685750,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Gohn, Gregory S.","contributorId":50155,"corporation":false,"usgs":true,"family":"Gohn","given":"Gregory S.","affiliations":[],"preferred":false,"id":685756,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Houser, Brenda B.","contributorId":20772,"corporation":false,"usgs":true,"family":"Houser","given":"Brenda","email":"","middleInitial":"B.","affiliations":[],"preferred":false,"id":685757,"contributorType":{"id":1,"text":"Authors"},"rank":7},{"text":"Schneider, Ray R.","contributorId":74376,"corporation":false,"usgs":true,"family":"Schneider","given":"Ray","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":685758,"contributorType":{"id":1,"text":"Authors"},"rank":8},{"text":"Ackermann, Hans D.","contributorId":44539,"corporation":false,"usgs":false,"family":"Ackermann","given":"Hans","email":"","middleInitial":"D.","affiliations":[],"preferred":false,"id":685759,"contributorType":{"id":1,"text":"Authors"},"rank":9},{"text":"Yantis, B. R.","contributorId":189702,"corporation":false,"usgs":false,"family":"Yantis","given":"B.","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":685764,"contributorType":{"id":1,"text":"Authors"},"rank":10},{"text":"Costain, John K.","contributorId":70080,"corporation":false,"usgs":true,"family":"Costain","given":"John","email":"","middleInitial":"K.","affiliations":[],"preferred":false,"id":685765,"contributorType":{"id":1,"text":"Authors"},"rank":11},{"text":"Schilt, F. Steve","contributorId":189703,"corporation":false,"usgs":false,"family":"Schilt","given":"F.","email":"","middleInitial":"Steve","affiliations":[{"id":25346,"text":"Cornell University, Ithaca, NY","active":true,"usgs":false}],"preferred":false,"id":685766,"contributorType":{"id":1,"text":"Authors"},"rank":12},{"text":"Brown, Larry 0000-0001-6702-4531","orcid":"https://orcid.org/0000-0001-6702-4531","contributorId":69398,"corporation":false,"usgs":true,"family":"Brown","given":"Larry","affiliations":[],"preferred":false,"id":685767,"contributorType":{"id":1,"text":"Authors"},"rank":13},{"text":"Oliver, Jack E.","contributorId":189705,"corporation":false,"usgs":false,"family":"Oliver","given":"Jack","email":"","middleInitial":"E.","affiliations":[{"id":25346,"text":"Cornell University, Ithaca, NY","active":true,"usgs":false}],"preferred":false,"id":685768,"contributorType":{"id":1,"text":"Authors"},"rank":14},{"text":"Kaufman, Sidney","contributorId":189706,"corporation":false,"usgs":false,"family":"Kaufman","given":"Sidney","email":"","affiliations":[{"id":25346,"text":"Cornell University, Ithaca, NY","active":true,"usgs":false}],"preferred":false,"id":685769,"contributorType":{"id":1,"text":"Authors"},"rank":15},{"text":"Hamilton, Robert Morrison","contributorId":69115,"corporation":false,"usgs":true,"family":"Hamilton","given":"Robert","email":"","middleInitial":"Morrison","affiliations":[],"preferred":false,"id":685770,"contributorType":{"id":1,"text":"Authors"},"rank":16},{"text":"Behrendt, John C. jbehrendt@usgs.gov","contributorId":25945,"corporation":false,"usgs":true,"family":"Behrendt","given":"John","email":"jbehrendt@usgs.gov","middleInitial":"C.","affiliations":[{"id":213,"text":"Crustal Imaging and Characterization Team","active":false,"usgs":true},{"id":218,"text":"Denver Federal Center","active":false,"usgs":true}],"preferred":false,"id":685771,"contributorType":{"id":1,"text":"Authors"},"rank":17},{"text":"Henry, V. James","contributorId":189707,"corporation":false,"usgs":false,"family":"Henry","given":"V.","email":"","middleInitial":"James","affiliations":[{"id":28042,"text":"Skidaway Institute of Oceanography, Savannah, GA 31411","active":true,"usgs":false}],"preferred":false,"id":685772,"contributorType":{"id":1,"text":"Authors"},"rank":18},{"text":"Bayer, Kenneth C.","contributorId":41824,"corporation":false,"usgs":true,"family":"Bayer","given":"Kenneth","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":685773,"contributorType":{"id":1,"text":"Authors"},"rank":19},{"text":"Daniels, David L. 0000-0003-0599-8036 dave@usgs.gov","orcid":"https://orcid.org/0000-0003-0599-8036","contributorId":1792,"corporation":false,"usgs":true,"family":"Daniels","given":"David","email":"dave@usgs.gov","middleInitial":"L.","affiliations":[{"id":243,"text":"Eastern Geology and Paleoclimate Science Center","active":true,"usgs":true}],"preferred":true,"id":685776,"contributorType":{"id":1,"text":"Authors"},"rank":20},{"text":"Zietz, Isidore","contributorId":178196,"corporation":false,"usgs":false,"family":"Zietz","given":"Isidore","affiliations":[],"preferred":false,"id":685777,"contributorType":{"id":1,"text":"Authors"},"rank":21},{"text":"Popenoe, Peter","contributorId":62206,"corporation":false,"usgs":true,"family":"Popenoe","given":"Peter","email":"","affiliations":[{"id":678,"text":"Woods Hole Coastal and Marine Science Center","active":true,"usgs":true}],"preferred":false,"id":685778,"contributorType":{"id":1,"text":"Authors"},"rank":22},{"text":"Chowns, T. M.","contributorId":189709,"corporation":false,"usgs":false,"family":"Chowns","given":"T.","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":685779,"contributorType":{"id":1,"text":"Authors"},"rank":23},{"text":"Williams, C. T.","contributorId":90950,"corporation":false,"usgs":true,"family":"Williams","given":"C.","email":"","middleInitial":"T.","affiliations":[],"preferred":false,"id":685780,"contributorType":{"id":1,"text":"Authors"},"rank":24},{"text":"Dooley, Robert E.","contributorId":189710,"corporation":false,"usgs":false,"family":"Dooley","given":"Robert","email":"","middleInitial":"E.","affiliations":[{"id":27526,"text":"Georgia Institute of Technology","active":true,"usgs":false}],"preferred":false,"id":685781,"contributorType":{"id":1,"text":"Authors"},"rank":25},{"text":"Wampler, J.","contributorId":27776,"corporation":false,"usgs":true,"family":"Wampler","given":"J.","email":"","affiliations":[],"preferred":false,"id":685782,"contributorType":{"id":1,"text":"Authors"},"rank":26},{"text":"Dillon, William P. bdillon@usgs.gov","contributorId":79820,"corporation":false,"usgs":true,"family":"Dillon","given":"William","email":"bdillon@usgs.gov","middleInitial":"P.","affiliations":[{"id":678,"text":"Woods Hole Coastal and Marine Science Center","active":true,"usgs":true}],"preferred":false,"id":685783,"contributorType":{"id":1,"text":"Authors"},"rank":27},{"text":"Klitgord, Kim D.","contributorId":82307,"corporation":false,"usgs":true,"family":"Klitgord","given":"Kim","email":"","middleInitial":"D.","affiliations":[{"id":678,"text":"Woods Hole Coastal and Marine Science Center","active":true,"usgs":true}],"preferred":false,"id":685784,"contributorType":{"id":1,"text":"Authors"},"rank":28},{"text":"Paull, Charles K. 0000-0001-5940-3443","orcid":"https://orcid.org/0000-0001-5940-3443","contributorId":55825,"corporation":false,"usgs":false,"family":"Paull","given":"Charles","email":"","middleInitial":"K.","affiliations":[{"id":7043,"text":"University of North Carolina","active":true,"usgs":false}],"preferred":true,"id":685785,"contributorType":{"id":1,"text":"Authors"},"rank":29},{"text":"McGinnis, Lyle D.","contributorId":189711,"corporation":false,"usgs":false,"family":"McGinnis","given":"Lyle","email":"","middleInitial":"D.","affiliations":[{"id":13666,"text":"Northern Illinois University","active":true,"usgs":false}],"preferred":false,"id":685786,"contributorType":{"id":1,"text":"Authors"},"rank":30},{"text":"Dewey, James W. 0000-0001-8838-2450 jdewey@usgs.gov","orcid":"https://orcid.org/0000-0001-8838-2450","contributorId":5819,"corporation":false,"usgs":true,"family":"Dewey","given":"James","email":"jdewey@usgs.gov","middleInitial":"W.","affiliations":[{"id":300,"text":"Geologic Hazards Science Center","active":true,"usgs":true}],"preferred":true,"id":685788,"contributorType":{"id":1,"text":"Authors"},"rank":31},{"text":"Tarr, Arthur C. atarr@usgs.gov","contributorId":1925,"corporation":false,"usgs":true,"family":"Tarr","given":"Arthur","email":"atarr@usgs.gov","middleInitial":"C.","affiliations":[],"preferred":true,"id":685789,"contributorType":{"id":1,"text":"Authors"},"rank":32},{"text":"Rhea, Susan","contributorId":81110,"corporation":false,"usgs":true,"family":"Rhea","given":"Susan","email":"","affiliations":[],"preferred":false,"id":685790,"contributorType":{"id":1,"text":"Authors"},"rank":33},{"text":"Wentworth, Carl M. 0000-0003-2569-569X cwent@usgs.gov","orcid":"https://orcid.org/0000-0003-2569-569X","contributorId":1178,"corporation":false,"usgs":true,"family":"Wentworth","given":"Carl","email":"cwent@usgs.gov","middleInitial":"M.","affiliations":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"preferred":true,"id":685791,"contributorType":{"id":1,"text":"Authors"},"rank":34},{"text":"Mergner-Keefer, Marcia","contributorId":40224,"corporation":false,"usgs":true,"family":"Mergner-Keefer","given":"Marcia","email":"","affiliations":[],"preferred":false,"id":685792,"contributorType":{"id":1,"text":"Authors"},"rank":35},{"text":"Bollinger, G. A.","contributorId":55809,"corporation":false,"usgs":true,"family":"Bollinger","given":"G.","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":685798,"contributorType":{"id":1,"text":"Authors"},"rank":36}]}}
,{"id":17347,"text":"ofr83902 - 1983 - Mineral deposit grade-tonnage models II","interactions":[],"lastModifiedDate":"2018-10-23T18:05:22","indexId":"ofr83902","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1983","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":"83-902","title":"Mineral deposit grade-tonnage models II","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr83902","usgsCitation":"Mosier, D., 1983, Mineral deposit grade-tonnage models II: U.S. Geological Survey Open-File Report 83-902, 103 p. ill. ;28 cm., https://doi.org/10.3133/ofr83902.","productDescription":"103 p. ill. ;28 cm.","costCenters":[],"links":[{"id":149938,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1983/0902/report-thumb.jpg"},{"id":46480,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1983/0902/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a61e4b07f02db6358c5","contributors":{"editors":[{"text":"Singer, Donald A. dsinger@usgs.gov","contributorId":5601,"corporation":false,"usgs":true,"family":"Singer","given":"Donald","email":"dsinger@usgs.gov","middleInitial":"A.","affiliations":[],"preferred":true,"id":749533,"contributorType":{"id":2,"text":"Editors"},"rank":1}],"authors":[{"text":"Mosier, D.L.","contributorId":21965,"corporation":false,"usgs":true,"family":"Mosier","given":"D.L.","email":"","affiliations":[],"preferred":false,"id":176015,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":30562,"text":"wri824089 - 1983 - Hydrogeology of the Sarasota-Port Charlotte area, Florida","interactions":[],"lastModifiedDate":"2023-01-04T20:59:48.947233","indexId":"wri824089","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1983","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":342,"text":"Water-Resources Investigations Report","code":"WRI","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"82-4089","title":"Hydrogeology of the Sarasota-Port Charlotte area, Florida","docAbstract":"<p>The surficial and intermediate aquifers are the major source of public water supplies in the Sarasota-Port Charlotte, Florida, area because of the relatively poor quality of Floridan aquifer water. The hydrogeologic framework consists of the surficial aquifer, intermediate aquifers (Tamiami-upper Hawthorn and lower Hawthorn-upper Tampa aquifers) and confining beds, Floridan aquifer, and lower confining bed (or base of the Floridan aquifer). The quality of ground water in the surficial and intermediate aquifers is generally good, except in the western (coastal) and southern parts where saltwater intrusion or incomplete flushing of connate water has occurred. The mineral content of ground water generally increases with depth and areally from the northeast towards the west and south. A water budget for the study area shows that an average annual rainfall of 51.0 inches minus an evapotranspiration of 38.0 inches per year and streamflow of 12.5 inches per year leaves 0.5 inch per year of recharge to the surficial aquifer. Combined pumpage from the aquifers is 1.06 inches per year. A preliminary quasi-time dimensional model has been applied to the study area to check the reasonableness of the hydrogeologic framework defined and of aquifer parameters. The model was considered calibrated when the final head matrix was within plus or minus 5 feet of the starting head.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/wri824089","usgsCitation":"Wolansky, R., 1983, Hydrogeology of the Sarasota-Port Charlotte area, Florida: U.S. Geological Survey Water-Resources Investigations Report 82-4089, vi, 48 p., https://doi.org/10.3133/wri824089.","productDescription":"vi, 48 p.","costCenters":[],"links":[{"id":411383,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_35600.htm","linkFileType":{"id":5,"text":"html"}},{"id":59327,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1982/4089/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":123470,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1982/4089/report-thumb.jpg"}],"country":"United States","state":"Florida","otherGeospatial":"Sarasota-Port Charlotte area","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            [\n              -82.55,\n              27.383\n            ],\n            [\n              -82.55,\n              26.75\n            ],\n            [\n              -81.667,\n              26.75\n            ],\n            [\n              -81.667,\n              27.383\n            ],\n            [\n              -82.55,\n              27.383\n            ]\n          ]\n        ],\n        \"type\": \"Polygon\"\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a0ce4b07f02db5fc39a","contributors":{"authors":[{"text":"Wolansky, R. M.","contributorId":89163,"corporation":false,"usgs":true,"family":"Wolansky","given":"R. M.","affiliations":[],"preferred":false,"id":203459,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
]}