Species: pricei CLARK & CARROLL, 1973
= Pleuristion brachycoelus CASE, 1902
Holotype: KU 351a
Locality: 100 feet below Wellington-Garber contact, from 2 miles northeast of Orlando, SE 1/4, sec. 31, T20N, R1W, Logan County, Oklahoma.
Horizon: Willington Formation (Garber Formation), Summer Group, Arbuckle limestone, (Probably equivalent to the Arroyo Formation of Texas).
Age: Leonardian, Hessian, Lower Artinskian Stage, Lower Rotliegendes Epoch, Early Permian.
UCLA VP 3621: Partial skull, skeleton and dermal scales.