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Geologic and geophysical maps of the Death Valley ground-water model area, Nevada and California
Maps and geospatial data for (a) geology; (b) tectonics; (c) isostatic gravity anomaly; (d) aeromagnetic anomaly; (e) depth to pre-Cenozoic basement. |
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Airborne electromagnetic mapping of the base of aquifer in areas of western Nebraska
Gridded data used to revise base of aquifer, with supporting elevation data. |
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Geophysical investigation of Red Devil mine using direct-current resistivity and electromagnetic induction, Red Devil, Alaska, August 2010
This large producer of mercury operated from 1933 to 1971. As part of remediation work, this survey used electromagnetic methods to study subsurface resistivity. |
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Precambrian basement of the north Mid-Continent U.S.A.: a digital representation of the 1990 P.K. Sims map
Geologic units, structural features, drill hole locations, and structure contours |
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Summary of geophysical investigations of the Death Valley regional water-flow modeling project, Nevada and California
Magnetic and gravity anomaly and structure contour data |
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Summary of rock salt deposits in the United States as possible storage sites for radioactive waste materials
Geologic and physiographic description of major rock salt deposits in the US, compiled from the perspective of the potential use of these deposits for storage of radioactive waste. |
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