Species: australis WARREN, 1981
Etymology: Latin, australis, "the south."
Locality: Field Locality Q6, near the headwaters of Duckworth Creek, southwest of the settlement of Bluff, south central Queensland State, Australia.
Horizon: Lower Uppper Arcadia Formation, Rewan Group.
Age: Greisbachian-Dienerian, Induan stage,-Olenekian stage, upper Scythian Epoch, Early Triassic.
Material: Fragmentary skull.
QMF 10116: Incomplete posterior end of a skull.
QMF10117: An almost complete left mandible.
DAMIANI & WARREN, 1996
QM F144887: Fragments of skull roof, palate and occiput, as well as a number of indeterminate fragments.
QM F14488: Fragments of the skull and nearly complete lower jaw.