The Trigoniae from the Pacific coast of North America
By: by Earl L. Packard.
Series: University of Oregon publication ;; v. 1, no. 9 (May 1921); University of Oregon publication ;; v. 1, no. 9.
Publisher: The University
Published: 1921
Place of publication: [Eugene, Or.]
Language: eng
Number of pages: 58
Subjects: Trigoniae.; Paleontology -- Pacific Coast (U.S.); Paleontology -- British Columbia -- Pacific Coast.
Notes: Includes bibliographical references.
"Issued May 13, 1921"--P. 35.