Cephalopoda - Nautilida - Nautilidae
Alternative combination: Kummeloceras kamuy
Full reference: T. Matsumoto and K. Muramoto. 1983. Cretaceous nautiloids from Hokkaido - II. Part 2. Three nautiloid species from the Santonian and Campanian of Hokkaido. Transactions and Proceedings of the Paleontological Society of Japan, N.S. 130:85-95
Belongs to Kummelonautilus according to T. Matsumoto 1984
See also Matsumoto and Muramoto 1983
Sister taxa: Kummelonautilus angustus, Kummelonautilus bryani, Kummelonautilus splendens, Kummelonautilus yamashitai, Kummelonautilus yezoensis
Type specimen: MC.Hbo-2015, a shell. Its type locality is Pisshiri-zawa, branch of Deto-futamata, which is in a Santonian marine siliciclastic in Japan.
Ecology: nektonic carnivore
Average measurements (in mm): shell diameter 131.5
Distribution:
• Cretaceous of Japan (2 collections)
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.