The Tertiary and Quaternary Pectens of California
By: Ralph Arnold.
Series: United States. Geological Survey. Professional paper -- no.47; Geological Survey professional paper -- no.47.
Publisher: Govt. Print. Off.
Published: 1906
Place of publication: Washington
Language: eng
Number of pages: 264
Subjects: Scallops; Paleontology -- Tertiary; Paleontology -- Quaternary; Paleontology -- California.; Scallops, Fossil