Species: inopinatus ROBINSON, 1957
Locality: Emborough Quarry, Old Down, about 6 miles north-north-east of Wells, (ST 623505), in the Mendip hills of Somerset County, England.
Horizon: Fissure fill, Keuper Formation?.
Age: Carnian/Norian Stage, Late Triassic Epoch, Late Triassic.
Paratype: Fragment of dentary with 7 teeth.