Cephalopoda - Nautilida - Tainoceratidae
Full reference: E. S. Sobolev. 1989. Triasovye nautilidy severo-vostochnoy Azii. Akademiya Nauk SSSR, Sibirskoe Otdelenie Trudy Instituta Geologii I Geofiziki 727:1-193
Belongs to Arctonautilus according to E. S. Sobolev 1989
Sister taxa: Arctonautilus dolganensis, Arctonautilus ljubovae, Arctonautilus migayi, Arctonautilus orbiculatus, Arctonautilus spatiosus, Arctonautilus toscanensis, Arctonautilus zvetkovi
Type specimen: IGiG 759/66, a shell. Its type locality is Artist-Yurege River, olenekense subzone, Kengdey Basin, Kharaulakh Range, which is in an Illyrian marine siliciclastic in the Russian Federation.
Ecology: nektobenthic carnivore
Average measurements (in mm): shell diameter 100.6
Distribution:
• Triassic of the Russian Federation (9 collections)
Total: 9 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.