Full reference: E. T. Tozer. 1994. Canadian Triassic Ammonoid Faunas. Geological Survey of Canada Bulletin 467:1-663
Type specimen: GSC 28757. Its type locality is GSC 68301, Mount Ludington, which is in an Alaunian marine siliciclastic in the Pardonet Formation of Canada.
Ecology: nektonic carnivore
Average measurements (in mm): shell diameter 30.7
• Triassic of Canada (5: British Columbia collections)
Total: 5 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.