Ray, Clayton Edward

Phoca wymani and other Tertiary seals (Mammalia, Phocidae) described from the eastern seaboard of North America / Clayton E. Ray - Washington: Smithsonian Institution Press; 1976. - iii, 36 p. : ill. ; 26 cm. - Smithsonian contributions to paleobiology n.28 .

Bibliography: p. 22-25.


Phoca wymani.
Phocidae, Fossil--North America.
Paleontology--Tertiary.
Paleontology--North America.