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Geologic map of Alaska
Digital compilation and reinterpretation of published and unpublished geologic mapping of Alaska. |
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Geologic map of Alaska
Digital compilation and reinterpretation of published and unpublished geologic mapping of Alaska. |
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National Geochronological Database
Radiometric ages of geological materials by K-Ar, Rb-Sr, Sm-Nd, fission track, and U-Th-Pb dating methods. A revision of DDS-14 correcting locations and providing the data in more convenient formats. |
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National Geochronological Database
Radiometric ages of geological materials by K-Ar, Rb-Sr, Sm-Nd, fission track, and U-Th-Pb dating methods. A revision of DDS-14 correcting locations and providing the data in more convenient formats. |
Info |
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Preliminary map of the uranium provinces in the conterminous United States
Scanned image of map drawn at 1:5,000,000 scale, projection probably Lambert Conformal Conic, monochrome. |
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