Oligocene marine mollusks from the Pittsburg Bluff Formation in Oregon
By: by Ellen James Moore.
Series: Geological Survey professional paper ; 922; Geological Survey professional paper ;; 922.
Publisher: U.S. Govt. Print. Off.
Published: 1976
Place of publication: Washington
Language: eng
Number of pages: 66
Subjects: Mollusks, Fossil.; Paleontology -- Oligocene.; Paleontology -- Oregon -- Columbia County.; Paleontology -- Oregon -- Washington County.
Notes: Bibliography: p. 56-60.
Includes index.