Showing 1 - 20 results of 32 for search '', query time: 0.18s Refine Results
  1. 1
    Proceedings /
    Published 1970
    Conference Proceeding Book
  2. 2
    Essays in paleontology stratigraphy ; R. C. Moore commemorative volume /
    Published 1967
    Book
  3. 3
    North American Paleozoic land snails, with a summary of other Paleozoic nonmarine snails /
    by Solem, Alan, 1931-
    Published 1979
    Government Document Book
  4. 4
    Shorter contributions to paleontology and stratigraphy /
    Published 1987
    Government Document Book
  5. 5
    Late Mississippian gastropods of the Chainman Shale, west-central Utah /
    by Gordon, Mackenzie, 1913-
    Published 1987
    Government Document Book
  6. 6
    Paleobiology of Climactichnites : an enigmatic Late Cambrian fossil /
    Government Document Book
  7. 7
    Middle Proterozoic (1.5 Ga) Horodyskia moniliformis Yochelson and Fedonkin, the oldest known tissue-grade colonial eucaryote /
    Government Document Book
  8. 8
    Gastropoda, Cephalopoda, and Trilobita of the Amsden Formation (Mississippian and Pennsylvanian) of Wyoming /
    by Gordon, Mackenzie, 1913-
    Published 1975
    Government Document Book
  9. 9
    The Early Cambrian fossil Salterella conulata Clark in eastern North America /
    Government Document Book
  10. 10
    The Lower Ordovician gastropod Ceratopea /
    Government Document Book
  11. 11
    Late Paleozoic gastropoda from northern Alaska /
    Government Document Book
  12. 12
    Salterella from the Lower Cambrian of central Nevada /
    Government Document Book
  13. 13
    Recent gastropod boreholes and Ordovician cylindrical borings /
    Government Document Book
  14. 14
    On the nature of Polylopia /
    Government Document Book
  15. 15
    New Upper Cretaceous Amphineura (Mollusca) /
    by Smith, Allyn G., 1893-1976
    Published 1968
    Government Document Book
  16. 16
    Teiichispira, a new early Ordovician gastropod genus /
    Government Document Book
  17. 17
    Devonian carrier shells (Euomphalidae) from North America and Germany /
    by Linsley, Robert M., 1930-
    Published 1973
    Government Document Book
  18. 18
    Shorter contributions to paleontology and stratigraphy /
    Published 1987
    Get full text
    Government Document eBook
  19. 19
    A bibliographic index of North American late Paleozoic Hyolitha, Amphineura, Scaphopoda, and Gastropoda : an objective paleontologic compilation through 1966 extended from and including references in a similar index by Stuart Weller, 1898 /
    Published 1967
    Get full text
    Government Document eBook
  20. 20
    Teiichispira, a new early Ordovician gastropod genus /
    Get full text
    Government Document eBook
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