Showing 81 - 100 results of 202 for search '', query time: 0.23s Refine Results
  1. 81
    Stratigraphy and petrology of the Maywood Formation (Upper Devonian), southwestern Montana / by James Harlan Meyers.
    by Meyers, James Harlan, 1945-
    Published 1971
    Thesis Book
  2. 82
    Stratigraphic framework of Lower and Upper Cretaceous rocks in central and eastern Montana /
    by Condon, Steven M.
    Published 2000
    Government Document Software eBook
  3. 83
    The Quaternary and Pliocene Yellowstone plateau volcanic field of Wyoming, Idaho, and Montana /
    by Christiansen, Robert L.
    Published 2001
    Get full text
    Government Document Book
  4. 84
    Revision of Middle Proterozoic Yellowjacket Formation, central Idaho, and revision of Cretaceous Slim Sam Formation, Elkhorn mountains area, Montana /
    by Tysdal, Russell G.
    Published 2001
    Get full text
    Government Document Book
  5. 85
    Composition, age, and petrogenesis of late Cretaceous intrusive rocks in the central Big Belt Mountains, Broadwater and Meagher counties, Montana /
    by Du Bray, E. A.
    Published 2002
    Government Document Book
  6. 86
    Depositional systems in the LaHood Formation, Belt Supergroup, Precambrian, southwestern Montana.
    by Boyce, Robert Leigh, 1945-
    Published 1975
    Thesis Book
  7. 87
    Precambrian geology of the Tobacco Root Mountains, Montana /
    Published 2004
    Book
  8. 88
    Stratigraphic framework, structure, and thermal maturity of Cretaceous and Lower Tertiary rocks in relation to hydrocarbon potential, Crazy Mountains Basin, Montana /
    Published 2005
    Government Document Software eBook
  9. 89
    Carboniferous formations and faunas of central Montana.
    Government Document Book
  10. 90
    Proterozoic geology of western North America and Siberia /
    Published 2007
    Conference Proceeding Book
  11. 91
    Cenozoic block uplifts in east-central Idaho and southwest Montana /
    by Ruppel, Edward Thompson, 1925-
    Published 1982
    Government Document Book
  12. 92
    Wolf Point 1 x 2 quadrangle, ground water in Quaternary deposits /
    by Bergantino, R. N.
    Published 1992
    Map
  13. 93
    Quaternary geologic map of the Regina 4° x 6° quadrangle, United States and Canada /
    Published 2007
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    Government Document Map
  14. 94
    Map showing configuration of the top of the Madison Group, Forsyth 1-degree by 2-degree quadrangle, Montana /
    Map
  15. 95
    Map showing configuration of the top of the Madison Group, Lewiston 1 degree by 2 degree quadrangle, Montana.
    Map
  16. 96
    Stratigraphic nomenclature chart for Montana and adjacent areas /
    by Balster, Clifford A.
    Published 1980
    Map
  17. 97
    Quaternary geologic map of the Helena Valley, Montana /
    by Stickney, Michael C.
    Published 1987
    Map
  18. 98
    Belt supergroup stratigraphic correlation sections showing general lithologies and history of formal usage /
    by Winston, Donald, 1931-
    Published 1986
    Map
  19. 99
    Geologic setting of the Glacier Peak and Mazama ash-bed markers in west-central Montana /
    Published 1975
    Government Document Book
  20. 100
    ⁴⁰Ar/³⁹Ar and K-Ar geochronology and tectonic significance of the Upper Cretaceous Adel Mountain volcanics and spatially associated Tertiary igneous rocks, northwestern Montana /
    Published 2005
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    Government Document eBook
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