Showing 1 - 20 results of 30 for search 'Pearson, Robert Carl, 1926-', query time: 2.27s Refine Results
  1. 1
    Mineral resources of the Indian Peaks study area, Boulder and Grand Counties, Colorado /
    by Pearson, Robert Carl, 1926-
    Published 1980
    Government Document Book
  2. 2
    Argenta to Bannack, Beaverhead County, Montana : road log and field trip guide, for American Institute of Professional Geologists, Montana Section, summer field meeting, 1988 /
    by Pearson, Robert Carl, 1926-
    Published 1988
    Government Document Microform Book
  3. 3
    Zeolite-bearing Cretaceous tuff in Beaverhead County, southwestern Montana /
    by Pearson, Robert Carl, 1926-
    Published 1989
    Government Document Microform Book
  4. 4
    Cambrian(?), Middle Proterozoic, and Archean rocks penetrated in a borehole near Argenta, Beaverhead County, Montana, and some paleogeographic and structural implications.
    by Pearson, Robert Carl, 1926-
    Published 1996
    Government Document Book
  5. 5
    Geologic map of the Bodie Mountain quadrangle, Ferry and Okanogan Counties, Washington /
    by Pearson, Robert Carl, 1926-
    Published 1967
    Government Document Map
  6. 6
    Geologic map of the Eastern Pioneer Mountains, Beaverhead County, Montana /
    by Pearson, Robert Carl, 1926-
    Published 1985
    Government Document Map
  7. 7
    Mineral resources of the Farlin Creek Wilderness Study Area, Beaverhead County, Montana /
    by Pearson, Robert Carl, 1926-
    Published 1987
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    Government Document eBook
  8. 8
    Mineral resources of the Eastern Pioneer Mountains, Beaverhead County, Montana /
    by Pearson, Robert Carl, 1926-
    Published 1988
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    Government Document eBook
  9. 9
    Cambrian(?), Middle Proterozoic, and Archean rocks penetrated in a borehole near Argenta, Beaverhead County, Montana, and some paleogeographic and structural implications /
    by Pearson, Robert Carl, 1926-
    Published 1996
    Get full text
    Government Document eBook
  10. 10
    Mineral resource assessment of the Dillon 1° x 2° quadrangle, Idaho and Montana /
    by Pearson, Robert Carl, 1926-
    Published 1992
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    Government Document eBook
  11. 11
    Eocene rocks in northeast Washington : radiometric ages and correlation /
    Government Document Book
  12. 12
    Eocene rocks in northeast Washington--radiometric ages and correlation : the genetic relations among numerous patches of volcanic rocks /
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    Government Document eBook
  13. 13
    Mineral resources of the Indian Peaks study area, Boulder and Grand Counties, Colorado /
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    Government Document eBook
  14. 14
    Mineral resources of an area near the Popo Agie Primitive Area, Fremont County, Wyoming /
    Government Document Book
  15. 15
    Mineral resources of an area near the Popo Agie Primitive Area, Fremont County, Wyoming /
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    Government Document eBook
  16. 16
    Mineral resources of the Ventana primitive area, Monterey County, California : an evaluation of the mineral potential of the area /
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    Government Document eBook
  17. 17
    Mineral resources of the Popo Agie primitive area, Fremont and Sublette Counties, Wyoming /
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    Government Document eBook
  18. 18
    Geology and thorium deposits of the Wet Mountains, Colorado : a progress report /
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    Government Document
  19. 19
    Mineral resources of the Comanche-Big South, Neota-Flat Top, and Never Summer Wilderness study areas, north-central Colorado /
    Published 1981
    Other Authors: “...Pearson, Robert Carl, 1926-...”
    Government Document Book
  20. 20
    Mineral resources of the eastern Pioneer Mountains, Beaverhead County, Montana /
    Published 1983
    Other Authors: “...Pearson, Robert Carl, 1926-...”
    Government Document Book
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