Tertiary echinoids from the San Pablo group of middle California
By: by William S. W. Kew.
Series: University of California publications. Bulletin of the Department of Geology -- v. 8, no. 20; University of California publications in geological sciences -- v. 8, no. 20.
Publisher: Johnson Reprint
Published: 1966
Place of publication: New York
Language: eng
Number of pages: 376
Subjects: Sea urchins, Fossil.; Paleontology -- Tertiary.; Paleontology -- California.
Notes: Reprint of the 1915 ed. published by University of California Press, Berkeley.