LIST OF THE RICHARDS SPUR (FORT SILL) TETRAPOD PALEOFAUNA
Stratigraphic chart of the lower Permian (partial)
CAPTORHINUS AGUTI
Eureptilia- Captorhinidae
Above: picture of Captorhinus aguti lachrymal in medial view. From Richards Spur (Dolese Quarry) - Comanche Co. Oklahoma. Lower Permian.
Abbreviations: lr, lachrymal ridge; mss, sutural surface with maxilla; nss, sutural surface with the nasal; prfss, sutural surface with the prefrontal; ls, lachrymal sinus; prfss, sutural surface with prefrontal; pss, sutural surface with palatine.