Sibyllonautilus orientalis Sobolev 1989 (nautiloid)

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 Sibyllonautilus according to E. S. Sobolev 1989

Sister taxa: Sibyllonautilus abditus, Sibyllonautilus artus, Sibyllonautilus bamaensis, Sibyllonautilus darkensis, Sibyllonautilus fergusoni, Sibyllonautilus liardensis, Sibyllonautilus pertumidus

Type specimen: IGiG 759/150, a shell. Its type locality is Tsvetkov Cape, nevadanus zone, eastern Taimyr, which is in an Illyrian marine siliciclastic in the Russian Federation.

Ecology: nektobenthic carnivore

Average measurements (in mm): shell diameter 84.0


• Triassic of the Russian Federation (2 collections)

Total: 2 collections each including a single occurrence

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Specimen images are retrieved through the ePANDDA API.

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