PaleoDB taxon number: 250305
Full reference: E. T. Tozer. 1994. Canadian Triassic Ammonoid Faunas. Geological Survey of Canada Bulletin 467:1-663
Type specimen: GSC 28243. Its type locality is GSC 42369, Liard River, which is in a Smithian marine siliciclastic in the Toad Formation of Canada.
Ecology: nektonic carnivore
Average measurements (in mm): shell width 9.10, shell diameter 50.3