OLSON, 1962

Locality: Loc. KAB, Driver Ranch, Knox County, Texas.

Horizon: Flowerpot Member, Upper San Angelo Formation, Lower Pease River Group.

Biostratigraphy: Land-vertebrate faunachron lower E.

Age: Lower Guadalupian Stage, Upper Rotliegendes Epoch, Early Permian.

Material:

FMNH (CNHM) UR 484: A partial skull and lower jaw.