Showing 1 - 17 results of 17 for search '"Geology, Stratigraphic"', query time: 0.33s Refine Results
  1. 1
    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 /
    Subjects: “...Geology, Stratigraphic Cretaceous....”
    Government Document Book
  2. 2
    Stratigraphy and nomenclature of some Upper Cretaceous and lower Tertiary rocks in south-central Wyoming /
    Subjects: “...Geology, Stratigraphic Tertiary....”
    Government Document Book
  3. 3
    Aspects of ammonite biology, biogeography, and biostratigraphy /
    by Kennedy, W. J. (William James)
    Published 1976
    Subjects: “...Geology, Stratigraphic....”
    Book
  4. 4
    Stratigraphy and geologic history of the Montana group and equivalent rocks, Montana, Wyoming, and North and South Dakota /
    Subjects: “...Geology, Stratigraphic Cretaceous....”
    Government Document Book
  5. 5
    The Pierre shale near Kremmling, Colorado : and its correlation to the east and the west /
    Subjects: “...Geology, Stratigraphic Cretaceous....”
    Government Document Book
  6. 6
    The Red Bird section of the upper Cretaceous Pierre shale in Wyoming /
    Subjects: “...Geology, Stratigraphic Cretaceous....”
    Government Document Book
  7. 7
    Collignoniceras woollgari woollgari (Mantell) ammonite fauna from Upper Cretaceous of Western Interior, United States /
    by Cobban, William A., 1916-2015
    Published 1979
    Subjects: “...Geology, Stratigraphic Cretaceous....”
    Book
  8. 8
    Stratigraphy of the Niobrara formation at Pueblo, Colorado /
    Subjects: “...Geology, Stratigraphic Cretaceous....”
    Government Document Book
  9. 9
    Stratigraphy and paleontology of mid-Cretaceous rocks in Minnesota and contiguous areas /
    by Cobban, William A., 1916-2015
    Published 1983
    Subjects: “...Geology, Stratigraphic Cretaceous....”
    Government Document Book
  10. 10
    Stratigraphy of the Pierre Shale, Valley City and Pembina Mountain areas, North Dakota /
    Subjects: “...Geology, Stratigraphic Cretaceous....”
    Government Document Book
  11. 11
    Stratigraphy and composition of the Sharon Springs Member of the Pierre Shale in western Kansas /
    Subjects: “...Geology Stratigraphic Cretaceous....”
    Government Document Book
  12. 12
    Stratigraphy of the Upper Cretaceous Niobrara Formation in the Raton basin, New Mexico /
    by Scott, Glenn R., 1918-2012
    Published 1986
    Subjects: “...Geology, Stratigraphic Cretaceous....”
    Book
  13. 13
    Stratigraphy and ammonite fauna of the graneros shale and greenhorn limestone near Pueblo, Colorado /
    by Cobban, William A., 1916-2015
    Published 1972
    Subjects: “...Geology, Stratigraphic Cretaceous....”
    Government Document Book
  14. 14
    Middle Cretaceous stratigraphy on the south and east sides of the Uinta Basin, northeastern Utah and northwestern Colorado /
    by Molenaar, C. M.
    Published 1991
    Subjects: “...Geology, Stratigraphic Cretaceous....”
    Government Document Book
  15. 15
    Upper Cretaceous rocks and ammonite faunas of southwestern New Mexico /
    by Cobban, William A., 1916-2015
    Published 1989
    Subjects: “...Geology, Stratigraphic Cretaceous....”
    Book
  16. 16
    Ammonites and some characteristic bivalves from the Upper Cretaceous Frontier Formation, Natrona County, Wyoming /
    by Cobban, William A., 1916-2015
    Published 1990
    Subjects: “...Geology, Stratigraphic Cretaceous....”
    Government Document Book
  17. 17
    Stratigraphic significance and petrology of phosphate nodules at base of Niobrara Formation, east flank of Black Hills, South Dakota /
    Subjects: “...Geology, Stratigraphic Cretaceous....”
    Government Document Book
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