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 Germanonautilus according to E. S. Sobolev 1989
Sister taxa: Ammonites acis, Cyrtocera linearis, Germanonautilus anceps, Germanonautilus bartovi, Germanonautilus bidorsatus, Germanonautilus breunneri, Germanonautilus brooksi, Germanonautilus bytschkovi, Germanonautilus cassianus, Germanonautilus dolomiticus, Germanonautilus ellipticus, Germanonautilus furlongi, Germanonautilus johnstoni, Germanonautilus klipsteini, Germanonautilus kyotanii, Germanonautilus popowi, Germanonautilus salinarius, Germanonautilus schloenbachi, Germanonautilus tridorsatus, Nautilus tertius
Type specimen: IGiG 759/114, a shell. Its type locality is Vtoraya Sentyabrskaya river (pentastichus zone, IGiG coll), which is in a Tuvalian marine siliciclastic in the Russian Federation.
Ecology: nektobenthic carnivore
Average measurements (in mm): shell diameter 84.4
Distribution:
• Triassic of the Russian Federation (3 collections)
Total: 3 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.