Fauna of the Vale and Choza
Subtitle: Captorhinomorpha
By: Everett Claire Olson --
Series: Fieldiana -- v. 10, no. 19; Chicago Natural History Museum. [Publication] -- no. 737; Publication (Chicago Natural History Museum) -- 737.
Publisher: Chicago Natural History Museum
Published: 1954
Place of publication: Chicago
Subjects: Reptiles, Fossil; Paleontology -- Texas; Paleontology -- Permian