GREGORY, PEABODY & PRICE, 1956

Locality: Fort Sill, OMNH Locality V51, Dolese Brothers limestone quarry at Richards Spur, Fissure Fills, just west of U.S. Highways 62 & 281, 10.5 miles south of Apache, 6 miles north of Fort Sill, SW 1/2, Sec. 31, T4N, R11W, Comanche County, Oklahoma.

Horizon: Willington Formation (Garber Formation), Summer Group, Arbuckle limestone, (Probably equivalent to the Arroyo Formation of Texas).

Biostratigraphy:

Age: Middle Leonardian stage, upper Rotliegendes Epoch, Early Permian.

Material:

= Cardiocephalus cf sternbergi

KUVP 9923: Left lower jaw.

KUVP 9928: Occipital-basioccipital complex.

= Cardiocephalus sp

KUVP 9929: Scapulo-coracoid.

KUVP 9930: Scapulo-coracoid.

KUVP 9931: Ischium.

KUVP 9932: Sacral rib.

KUVP 9933: Pelvis.

KUVP 9934: Pelvis.