Species: kempae ROMER, 1937
Etymology:

Holotype: MCZ 1361

Locality: Craddock Bonebed, North of Seymour, Baylor County, Texas.

Horizon: Arroyo Formation, Lower Clear Fork Group.

Biostratigraphy: Land-vertebrate faunachron lower D.

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

Material: Humerus.

Referred material:

ROMER & PRICE, 1940

Locality: North of Seymour, county seat of Baylor County, Grey's Creek drains northward into the Big Wichita, Texas.

Horizon: Arroyo Formation, Lower Clear Fork Group.

Biostratigraphy: Land-vertebrate faunachron lower D.

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

Material:

FMNH WM 563: Fragmentary skeleton.

 

Locality: Pony Creek is a southern tributary of the big Wichita, east of the Craddock Region, Texas.

Horizon: Arroyo Formation, Lower Clear Fork Group.

Biostratigraphy: Land-vertebrate faunachron lower D.

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

Material:

FMNH WM 1139: Humerus.