LIST OF THE RICHARDS SPUR (FORT SILL) TETRAPOD PALEOFAUNA
Stratigraphic chart of the lower Permian (partial)
Content updated March 20, 2006
POSSIBLE FORT SILL NEW CASEASAUR
Synapsida-Caseasauria-Caseidae
Above, picture , in posterior view, of the same partial premaxilla of the possible new caseasaur. From Richards Spur (Fort Sill, Dolese Q.) - Comanche Co. Oklahoma. Lower Permian.