Permian brachiopods from central Oregon.
Series: Smithsonian miscellaneous collections,; v. 134, no. 12; Smithsonian miscellaneous collections ;; v. 134, no. 12.
Publisher: Smithsonian Institution
Published: 1957
Place of publication: Washington
Language: eng
Number of pages: 78
Subjects: Brachiopoda, Fossil.; Paleontology -- Permian.; Paleontology -- Oregon.
Notes: Bibliography: p. 68-70.
Smithsonian Institution. Publication 4302.
At head of title: Charles D. and Mary Vaux Walcott Research Fund.