Alternative combination: Siberionautilus angulatus
Sister taxon: Yakutionautilus kavalerovae
Type specimen: TsNIGR 393/6399, a shell
Ecology: nektobenthic carnivore
• Triassic of the Russian Federation (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.