The molluscan genus siphonalia of the Pacific coast Tertiary
By: by John W. Ruth
Series: University of California, Berkeley University of California publications on geological sciences -- v. 26, no. 3; University of California publications in geological sciences -- v. 26, no. 3.
Publisher: University of California Press
Published: 1942
Place of publication: Berkeley, CA
Language: eng
Number of pages: 305
Subjects: Siphonaria; Fossil Mollusks
Notes: Cover title.