Full reference: E. S. Sobolev. 1998. Novye vidy sveriutykh Nautiloidey iz srednego i verkhnego Triasa Sibiri [New species of coiled nautiliods (Mollusca) from the Middle and Upper Triassic of Siberia]. News on Paleontology and Stratigraphy 1:133-151
Type specimen: TsSGM 2001/1. Its type locality is Nekuchan Creek, sample H1-1/8-10p, Darka River basin, which is in a Fassanian marine siliciclastic in the Ulakhan-Krest Formation of the Russian Federation.
Ecology: nektobenthic carnivore
Average measurements (in mm): shell diameter 93.0
• Triassic of the Russian Federation (8 collections)
Total: 8 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.