PaleoDB taxon number: 250914
Full reference: E. T. Tozer. 1994. Canadian Triassic Ammonoid Faunas. Geological Survey of Canada Bulletin 467:1-663
Type specimen: GSC 28371. Its type locality is GSC 68226, Milepost 375, Alaska Highway, which is in an Aegean marine siliciclastic in the Toad Formation of Canada.
Ecology: nektonic carnivore
Average measurements (in mm): shell width 8.92, shell diameter 28.7