A new mastodont from the Miocene of Oregon
Subtitle: with remarks on Gomphotherium.
Series: University of California publications in geological sciences -- v. 29, no. 1
Publisher: Johnson Reprint
Published: 1966
Place of publication: New York
Language: eng
Number of pages: 20
Subjects: Gomphotherium.; Paleontology -- Oregon.; Paleontology -- Miocene.
Notes: Reprint of the 1952 ed. published by University of California Press, Berkeley.

"A contribution from the University of California Museum of Palentology."

Bibliography: p. 19-20.