LIST OF THE RICHARDS SPUR (FORT SILL) TETRAPOD PALEOFAUNA
Stratigraphic chart of the lower Permian (partial)
Content updated March 20, 2006
POSSIBLE NEW FORT SILL CASEASAUR
Synapsida-Caseasauria-Caseidae
Above, picture , in medial view, of a partial premaxilla of the possible new Fort Sill caseasaur, it is broken anteriorly, just above the 2nd tooth (that is lost), the 4th tooth shows an incipient multicuspid morphology. From Richards Spur (Fort Sill, Dolese Q.) - Comanche Co. Oklahoma. Lower Permian.