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From the site: "A GIS database of geologic units and structural features in Maryland, with lithology, age, data structure, and format written and arranged just like the other...
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View within SubmissionGathering Resources...From the site: “The Geologic Atlas of the United States is a set of 227 folios published by the U.S. Geological Survey between 1894 and 1945. Each folio includes both...-
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View within SubmissionGathering Resources...From the site: "The USGS maintains a network of wells to monitor the effects of droughts and other climate variability on groundwater levels. The network consists of a national...-
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View within SubmissionGathering Resources...From the site: "A GIS database of geologic units and structural features in Illinois, with lithology, age, data structure, and format written and arranged just like the other...-
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View within SubmissionGathering Resources...From the site: “The Geologic Atlas of the United States is a set of 227 folios published by the U.S. Geological Survey between 1894 and 1945. Each folio includes both...-
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View within SubmissionGathering Resources...From the site: "A GIS database of geologic units and structural features in Indiana, with lithology, age, data structure, and format written and arranged just like the other...-
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View within SubmissionGathering Resources...From the site: "A reference map of systematic coal-fracture trends, fracture domain, and Mississippian shale, sandstone, and limestone fractures in the Allegheny Plateau...-
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View within SubmissionGathering Resources...From the site: “The Geologic Atlas of the United States is a set of 227 folios published by the U.S. Geological Survey between 1894 and 1945. Each folio includes both...-
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View within SubmissionGathering Resources...From the site: “The Geologic Atlas of the United States is a set of 227 folios published by the U.S. Geological Survey between 1894 and 1945. Each folio includes both...-
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View within SubmissionGathering Resources...From the site: “The Geologic Atlas of the United States is a set of 227 folios published by the U.S. Geological Survey between 1894 and 1945. Each folio includes both...-
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View within SubmissionGathering Resources...From the site: "This dataset and the accompanying Data Series report was created to assist in analysis and interpretation of water-quality data provided by the U.S. Geological...-
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View within SubmissionGathering Resources...From the site: "This map layer contains the shallowest principal aquifers of the conterminous United States, Hawaii, Puerto Rico, and the U.S. Virgin Islands, portrayed as...-
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View within SubmissionGathering Resources...From the site: "This dataset is a coverage of the physiographic provinces, aquifer outcrops and recharge rates for Tennessee. Each polygon is attributed with its associated...-
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View within SubmissionGathering Resources...From the site: “The Geologic Atlas of the United States is a set of 227 folios published by the U.S. Geological Survey between 1894 and 1945. Each folio includes both...-
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View within SubmissionGathering Resources...From the National Geologic Map Database site: "Geologic map of the west half of the Winston-Salem quadrangle, North Carolina, Virginia, and Tennessee"-
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View within SubmissionGathering Resources...From the site: “The Geologic Atlas of the United States is a set of 227 folios published by the U.S. Geological Survey between 1894 and 1945. Each folio includes both...-
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View within SubmissionGathering Resources...From the site: “The Geologic Atlas of the United States is a set of 227 folios published by the U.S. Geological Survey between 1894 and 1945. Each folio includes both...-
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View within SubmissionGathering Resources...From the National Geologic Map Database site: "Geologic map of the Evarts quadrangle and part of the Hubbard Springs quadrangle, southeastern Kentucky and Virginia"-
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View within SubmissionGathering Resources...From the site: "This data set is a digital soil survey and generally is the most detailed level of soil geographic data developed by the National Cooperative Soil Survey. The...-
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View within SubmissionGathering Resources...From the site: "Location, geologic and mineral economic data for world rare earth mines, deposits, and occurrences compiled from published and non-published sources. Geographic...-
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