Paleocene fresh-water mollusks from Southern Montana
Series: Geological Survey (U.S.). Professional paper -- 214-C; Shorter contributions to general geology; Professional paper (Geological Survey (U.S.)) -- 214-C.
Publisher: U.S. Govt. Print. Off.
Published: 1948
Place of publication: Washington
Language: eng
Number of pages: 50
Subjects: Mollusks; Fossil Gastropoda; Paleontology
Notes: Includes bibliographies and index.