Tertiary echinoids from the San Pablo group of middle California
By: by William S.W. Kew
Series: University of California, Berkeley University of California publications on geological sciences -- v. 8, no. 20; University of California publications in geological sciences -- v. 8, no. 20.
Publisher: University of California Press
Published: 1915
Place of publication: Berkeley, CA
Language: eng
Number of pages: 376
Subjects: Fossil Sea urchins; Paleontology
Notes: Cover title.