Cephalopoda - Ammonitida - Pachydiscidae
Alternative combination: Pachydiscus multisulcatus
Full reference: J. F. Whiteaves. 1903. Mesozoic Fossils, Volume I. Part V - On Some Additional Fossils from the Vancouver Cretaceous, with a Revised List of the Species Therefrom 309-415
Belongs to Canadoceras according to D. L. Jones 1963
See also Whiteaves 1903
Sister taxa: Canadoceras andromeda, Canadoceras fraternum, Canadoceras hoepeni, Canadoceras multicostatum, Canadoceras mysticum, Canadoceras newberryanum, Canadoceras riogramamense, Canadoceras whiteavesi, Canadoceras yokoyamai
Ecology: fast-moving nektonic carnivore
Average measurements (in mm): shell diameter 162.0
Distribution:
• Cretaceous of Canada (1: British Columbia collection), United States (1: California)
Total: 2 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.