A review of the upper Eocene Artiodactyla of North America.
Series: Smithsonian miscellaneous collections,; v. 128, no. 8
Publisher: Smithsonian Institution
Published: 1955
Place of publication: Washington
Language: eng
Number of pages: 96
Subjects: Artiodactyla, Fossil.; Paleontology -- North America.; Paleontology -- Eocene.
Notes: Bibliography: p. 91-94.
Smithsonian Institution publication 4217.