Species: elongatum CARROLL & GASKILL, 1978
Etymology:
= Ostodolepis brevispinatus (WILLISTON, 1913) CASE, 1929 (partim)

Holotype: UM 11,156

Locality: West Coffee Creek, Wilbarger County, Texas.

Horizon: Arroyo Formation, Lower Clear Fork Group.

Biostratigraphy: Land-vertebrate faunachron lower D.

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

Material: Skull and nearly complete skeleton.