new shark of the family Ptychodontidae from South America.
By: by Roy H. Reinhart.
Series: University of California publications. Bulletin of the Department of Geological Sciences -- v. 28, no.8; University of California publications in geological sciences -- v. 28, no. 8.
Publisher: Johnson Reprint Corp.
Published: 1966
Place of publication: New York
Language: eng
Number of pages: 201
Subjects: Sharks, Fossil.; Paleontology -- South America.
Notes: Reprint of the 1951 ed. published by University of California Press, Berkeley.

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

"Literature cited": p. 197.