GOW, 1978
Locality: South Africa.
Horizon: Burgersdorp Formation, Tarkastad Subgroup.
Biostratigraphy: Cynognathus zone.
Age: Spathian Stage, uppermost Scythian Epoch to Anisian Stage, lowermost Mid Triassic Epoch, Early to Middle Triassic.
Material:
BP FN 4655: Fragmentary skull.