Fossil specimens of Macrochelys from the Tertiary of the plains /

Bibliographic Details
Main Author:	Zangerl, Rainer, 1912-
Format:	Book
Language:	English
Published:	[Chicago], [publisher not identified] ; [1945]
Series:	Publication (Field Museum of Natural History) ; 575. Fieldiana. Geology ; v. 10, no. 2.
Subjects:	Alligator snapping turtle. Paleontology > Tertiary.