Steppesaurus

Steppesaurus
Temporal range: Late Permian,
Scientific classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Clade: Synapsida
Family: Sphenacodontidae
Genus: Steppesaurus
Olson & Beerbower, 1953
Species:
S. gurleyi
Binomial name
Steppesaurus gurleyi
Olson & Beerbower, 1953

Steppesaurus is an extinct genus of basal Eupelycosauria belonging to the Sphenacodontidae, related to Dimetrodon and Sphenacodon, from the Late Permian San Angelo Formation of Texas.