Species: australiensis BARTHOLOMAI, 1979
Etymology: In reference to Australia.
Holotype: QMF 6710
Locality: The Crater, Rewan property, about 72 Km southwest of Rolleston, (Field locality L78 in QM records), SE Queensland State, Australia.
Horizon: Lower beds of the upper part of the Arcadia Formation, Rewan Group (old Rewan Formation, Mimosa Group).
Age: Early Triassic.
Note: According to LEES, 1986 ‘Arcadia Formation, Rewan Group, Greisbachian-Dienerian, Induan stage,-Olenekian stage, upper Scythian Epoch, Early Triassic.
Material: Posterior of cranium including part of the right mandible.
QMF 6676: Incomplete portion of cranium and mandibles.