A study of the Eocene condylarthran mammal Hyopsodus
By: by C. Lewis Gazin.
Series: Smithsonian miscellaneous collections -- v. 153, no. 4; Publication -- 4744; Publication (Smithsonian Institution) -- 4744.
Publisher: Smithsonian Institution
Published: 1968
Place of publication: Washington
Language: eng
Number of pages: 90
Subjects: Condylarthra; Mammals, Fossil
Other titles: Study of Hyopsodus
Notes: At head of title: Charles D. and Mary Vaux Walcott Research Fund.

"November 27, 1968."

Includes bibliographical references (p. 76-82).