Cephalopoda - Ceratitida - Proptychitidae
Full reference: E. T. Tozer. 1994. Canadian Triassic Ammonoid Faunas. Geological Survey of Canada Bulletin 467:1-663
Belongs to Prionolobus according to E. T. Tozer 1994
Sister taxa: Meekoceras (Prionolobus) waageni, Prionolobus buchianus, Prionolobus hanieli, Prionolobus hubeiensis, Prionolobus indoaustralicus, Prionolobus lucinus, Prionolobus ophioneus, Prionolobus orbis, Prionolobus planulatus, Prionolobus sequens, Prionolobus welteri
Type specimen: GSC 28118. Its type locality is GSC 56226, North Gully (MNG), which is in a Dienerian marine siliciclastic in the Toad Formation of Canada.
Ecology: nektonic carnivore
Average measurements (in mm): shell diameter 26.0
Distribution: found only at GSC 56226, North Gully (MNG)
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.