WELLES & ESTES 1969, WARREN & MARSICANO, 2000

Locality: UCMP locality V 4747, Bethal Farm (presumbably the Bethal near Rouxville), Free (Orange Free) State, 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:

UCMP 42856, 140568-69, 140571-72, 14075-78, 140586: Cranial fragments.

UCMP 140587-92: Mandibular fragments.

UCMP 80857 : Atlas.

UCMP 80858 : Axis.

UCMP 140580: Neural arch.

UCMP 42856: 20 crescentic intercentra.

UCMP 42856: Pleurocentrum.

UCMP 140584: Interclavicular fragment.

UCMP 140570, 140573-74, 140583, 140585: Clavicular fragments.

UCMP 80859, 80860: Humeri.

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WATSON, 1956

Locality: By the roadside on the farm of Luiper Kop between Burghersdorp and Knapdaat, Eastern Cape Provicne, 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:

UMZCT 194 (DMSW B126): Mandibular fragment.

UMZCT 193 (DMSW B140): Atlas.