The molluscan genus Siphonalia of the Pacific Coast Tertiary
By: by John W. Ruth.
Series: University of California publications. Bulletin of the Department of geological sciences -- v. 26, no. 3; University of California publications in geological sciences -- v. 26, no. 3.
Publisher: Johnson Reprint
Published: 1966
Place of publication: New York
Language: eng
Number of pages: 305
Subjects: Siphonaria.; Mollusks, Fossil.
Notes: Reprint of the 1942 ed. published by University of California Press, Berkeley.

"Contribution from the University of California Museum of Paleontology."

"Literature cited": p. 299.