Cephalopoda - Ammonitida - Arietitidae
Full reference: L. M. Longridge, P. L. Smith, and H. W. Tipper. 2008. Late Hettangian (Early Jurassic) ammonites from Taseko Lakes, British Columbia, Canada. Palaeontology 51:367-404
Belongs to Pseudaetomoceras according to L. M. Longridge et al. 2008
Sister taxa: Pseudaetomoceras castagnolai, Pseudaetomoceras doetzkirchneri, Pseudaetomoceras shoshonense
Type specimen: GSC 129023, a shell. Its type locality is GSC C-175326, Section A 13, Castle Pass, which is in an Angulata marine siltstone in the Last Creek Formation of Canada.
Ecology: fast-moving nektonic carnivore
Average measurements (in mm): shell diameter 89.5
Distribution:
• Jurassic of Canada (6: British Columbia collections)
Total: 6 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.