Nonmarine mollusks of late Cretaceous Age from Wyoming, Utah and Colorado
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Author
Contributions
- Geological Survey (U.S.) - Contributor
Publication
1954 - U.S. Government Printing Office, Washington, DC, District of Columbia
Language
English
Subjects
Topics
PaleontologyFossil MollusksMollusks, FossilMollusks, Fossil -- UtahPaleontology -- CretaceousMollusks, Fossil -- WyomingMollusks, Fossil -- Colorado
Times
Series Statement
- U.S. Geological Survey professional paper -- 254-B
- Shorter contributions to general geology
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