Cephalopoda - Ammonitida - Pachydiscidae
Alternative combinations: Ammonites newberryanus, Pachydiscus newberryanus
Synonyms: Canadoceras celeste Anderson 1958, Canadoceras georgianum Anderson 1958
Belongs to Canadoceras according to D. L. Jones 1963
See also Anderson 1902, Anderson 1958, Gabb 1864 and Matsumoto 1959
Sister taxa: Canadoceras andromeda, Canadoceras fraternum, Canadoceras hoepeni, Canadoceras multicostatum, Canadoceras multisulcatum, Canadoceras mysticum, Canadoceras riogramamense, Canadoceras whiteavesi, Canadoceras yokoyamai
Average measurements (in mm): shell diameter 83.7
Distribution:
• Cretaceous of United States (23: Alaska, California, Washington collections)
Total: 23 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.