1-11 of 11 Books

Fauna of the Vale and Choza
By Everett Claire Olson
A possible explanation of fenestration in the primitive reptilian skull
A possible explanation of fenestration in the primitive reptilian skull
By E. C. Case
The dorsal axial musculature of certain primitive Permian tetrapods..
The dorsal axial musculature of certain primitive Permian tetrapods..
By Everett Claire Olson
The dorsal axial skeleton and inferred musculature of certain primitive Permian Tetrapods
The dorsal axial skeleton and inferred musculature of certain primitive Permian Tetrapods
By Everett Claire Olson

The osteology of the skull of the pelycosaurian genus, Dimetrodon
By E. C. Case