Fauna of the Vale and Choza.
By: Everett Claire Olson.
Contributors: Chicago Natural History Museum.
Series: Fieldiana -- v. 10, no. 19; [Publication] -- no. 737; Publication (Chicago Natural History Museum) -- no. 737
Publisher: Chicago Natural History Museum
Published: 1954
Place of publication: Chicago, Ill
Language: eng
Number of pages: 218
Subjects: Reptiles, Fossil; Paleontology -- Permian; Paleontology -- Texas
Notes: Caption title.

Bibliography: p. 217-218.