Showing 1 - 20 results of 96 for search '', query time: 0.17s Refine Results
  1. 1
    Geology, age, and tectonic setting of the Cretaceous Sliderock Mountain volcano, Montana /
    by Du Bray, E. A.
    Published 1998
    Government Document Book
  2. 2
    Stratigraphic sections of upper Paleozoic and Mesozoic rocks in south-central Montana /
    Book
  3. 3
    The Maudlow and Sedan Formations of the Upper Cretaceous Livingston Group on the west edge of the Crazy Mountains Basin, Montana /
    Government Document Book
  4. 4
    Water in carbonate rocks of the Madison Group in southeastern Montana : a preliminary evaluation /
    Government Document Book
  5. 5
    Paleozoic and Mesozoic stratigraphy of the northern part of the Ruby Range, southwestern Montana /
    Government Document Book
  6. 6
    Type sections and stratigraphy of the members of the Blackleaf and Marias River Formations (Cretaceous) of the Sweetgrass arch, Montana : a report of a formal subdivision and age assignments of a classic Cretaceous area /
    Government Document Book
  7. 7
    Medicine lodge thrust system, East-Central Idaho and southwest Montana /
    Government Document Book
  8. 8
    Generalized stratographic section of the Prichard Formation, basal Belt Supergroup, Proterozoic Y, near Plains, Montana /
    by Cressman, Earle Rupert, 1923-
    Published 1982
    Government Document Book
  9. 9
    Lower Cretaceous Mount Pablo formation, northwestern Montana /
    by Mudge, Melville R., 1921-2009
    Published 1982
    Government Document Book
  10. 10
    Bedded Precambrian iron deposits of the Tobacco Root Mountains, southwestern Montana /
    Government Document Book
  11. 11
    Stratigraphic sections of the uppermost part of the Madison group (Mississippian), distributed belt, Montana /
    Published 1982
    Government Document Map
  12. 12
    Relationship of porosity and permeability to petrology of the Madison limestone in rock cores from three test wells in Montana and Wyoming /
    by Thayer, Paul A.
    Published 1983
    Government Document Book
  13. 13
    Mississippian and Pennsylvanian stratigraphy in southwest Montana and adjacent Idaho /
    Published 1985
    Government Document Book
  14. 14
    Measured stratigraphic sections of Lower Cretaceous Blackleaf Formation and Lower Upper Cretaceous Frontier Formation (lower part) in Beaverhead and Madison counties, Montana /
    by Dyman, T. S.
    Published 1985
    Government Document Microform Book
  15. 15
    Petrographic data from the Lower Cretaceous Blackleaf Formation and Lower Upper Cretaceous Frontier Formation (lower part) in Beaverhead and Madison counties, Montana /
    by Dyman, T. S.
    Published 1985
    Government Document Microform Book
  16. 16
    The Prichard Formation of the lower part of the Belt Supergroup (middle Proterozoic), near Plains, Sanders County, Montana /
    by Cressman, Earle Rupert, 1923-
    Published 1985
    Government Document Book
  17. 17
    Measured stratigraphic section of lower cretaceous blackleaf formation and lower upper cretaceous frontier formation (lower part) near Lima, in southwestern Montana /
    by Dyman, T. S.
    Published 1984
    Government Document Book
  18. 18
    The association of Middle Cambrian rocks and gold deposits in southwest Montana /
    by Ruppel, Edward Thompson, 1925-
    Published 1985
    Government Document Microform Book
  19. 19
    Preliminary stratigraphic correlation of the Cretaceous Blackleaf and lower Frontier Formations in Beaverhead and Madison counties, Montana /
    by Dyman, T. S.
    Published 1985
    Government Document Microform Book
  20. 20
    Description of measured sections of the Pennsylvanian Quadrant Sandstone, Beaverhead, Madison, and Park Counties, southwestern Montana /
    by Saperstone, Herb I.
    Published 1986
    Government Document Microform Book
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