Showing 1 - 17 results of 17 for search '"Paleontology"', query time: 0.19s Refine Results
  1. 1
    Early Pennsylvanian ammonoids from southern Nevada.
    by Gordon, Mackenzie, 1913-
    Published 1969
    Subjects: “...Paleontology Pennsylvanian....”
    Government Document Book
  2. 2
    Brachiopoda of the Amsden Formation (Mississippian and Pennsylvanian) of Wyoming /
    Subjects: “...Paleontology Carboniferous....”
    Government Document Book
  3. 3
    An early Reticuloceras Zone fauna from the Hale Formation in northwestern Arkansas.
    by Gordon, Mackenzie, 1913-
    Published 1968
    Subjects: “...Paleontology Pennsylvanian....”
    Government Document Book
  4. 4
    Pelecypoda and Rostroconchia of the Amsden Formation (Mississippian and Pennsylvanian) of Wyoming : descriptions and illustrations of 41 taxa of pelecypods and 1 rostroconchian, with comments on their distribution /
    by Gordon, Mackenzie, 1913-
    Published 1975
    Subjects: “...Paleontology Carboniferous....”
    Government Document Book
  5. 5
    Carboniferous cephalopods of Arkansas.
    by Gordon, Mackenzie, 1913-
    Published 1964
    Subjects: “...Paleontology Arkansas....”
    Government Document Book
  6. 6
    Contributions to paleontology, 1963.
    Published 1964
    Subjects: “...Paleontology United States....”
    Government Document Book
  7. 7
    Gastropoda, Cephalopoda, and Trilobita of the Amsden Formation (Mississippian and Pennsylvanian) of Wyoming /
    by Gordon, Mackenzie, 1913-
    Published 1975
    Subjects: “...Paleontology Carboniferous....”
    Government Document Book
  8. 8
    Late Mississippian gastropods of the Chainman Shale, west-central Utah /
    by Gordon, Mackenzie, 1913-
    Published 1987
    Subjects: “...Paleontology Mississippian....”
    Government Document Book
  9. 9
    Compte rendu /
    Published 1984
    Subjects: “...Paleontology Carboniferous Congresses....”
    Conference Proceeding Book
  10. 10
    Early Pennsylvanian ammonoids from southern Nevada /
    by Gordon, Mackenzie, 1913-
    Published 1969
    Subjects: “...Paleontology Pennsylvanian. http://id.loc.gov/authorities/subjects/sh85097139...”
    Get full text
    Government Document eBook
  11. 11
    California Carboniferous cephalopods /
    by Gordon, Mackenzie, 1913-
    Published 1964
    Subjects: “...Paleontology Carboniferous. http://id.loc.gov/authorities/subjects/sh85097125...”
    Get full text
    Government Document eBook
  12. 12
    An early Reticuloceras Zone fauna from the Hale Formation in northwestern Arkansas /
    by Gordon, Mackenzie, 1913-
    Published 1968
    Subjects: “...Paleontology Pennsylvanian. http://id.loc.gov/authorities/subjects/sh85097139...”
    Get full text
    Government Document eBook
  13. 13
    Carboniferous cephalopods of Arkansas /
    by Gordon, Mackenzie, 1913-
    Published 1964
    Subjects: “...Paleontology Carboniferous. http://id.loc.gov/authorities/subjects/sh85097125...”
    Get full text
    Government Document eBook
  14. 14
    Mississippian cephalopods of northern and eastern Alaska /
    by Gordon, Mackenzie, 1913-
    Published 1957
    Subjects: “...Paleontology Mississippian. http://id.loc.gov/authorities/subjects/sh85097133...”
    Get full text
    Government Document eBook
  15. 15
    Brachiopoda of the Amsden Formation (Mississippian and Pennsylvanian) of Wyoming /
    by Gordon, Mackenzie, 1913-
    Published 1975
    Subjects: “...Paleontology Carboniferous. http://id.loc.gov/authorities/subjects/sh85097125...”
    Get full text
    Government Document eBook
  16. 16
    Late Mississippian gastropods of the Chainman Shale, west-central Utah /
    Subjects: “...Paleontology Mississippian. http://id.loc.gov/authorities/subjects/sh85097133...”
    Get full text
    Government Document eBook
  17. 17
    Gastropoda, Cephalopoda, and Trilobita of the Amsden Formation (Mississippian and Pennsylvanian) of Wyoming /
    Subjects: “...Paleontology Carboniferous. http://id.loc.gov/authorities/subjects/sh85097125...”
    Get full text
    Government Document eBook
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