upper Paleocene mammalia from the Almy formation in western Wyoming
By: by C. Lewis Gazin.
Series: Smithsonian miscellaneous collections -- v. 131, no. 7; Publication -- 4252; Publication (Smithsonian Institution) -- 4252.
Publisher: Smithsonian Institution
Published: 1956
Place of publication: Washington
Language: eng
Number of pages: 18
Subjects: Mammals, Fossil -- Wyoming; Paleontology -- Paleocene.; Paleontology -- Wyoming.
Other titles: Mammalia from the Almy formation
Notes: At head of title: Charles D. and Mary Vaux Walcott Research Fund.

"July 31, 1956."

Includes bibliographical references (p. 17-18).