Cephalopoda - Nautilida - Clydonautilidae
Full reference: Y.u. M. Bychkov, A. S. Dagys, A. F. Efimova and I. V. Polubotko. 1976. Atlas Triasovoj fauny i fory Severo-Vostoka SSSR [Atlas of Triassic fauna and flora from North-East USSR]. 1-267
Belongs to Proclydonautilus according to E. S. Sobolev 1989
See also Sobolev 1989
Sister taxa: Proclydonautilus anianiensis, Proclydonautilus gasteroptychus, Proclydonautilus goniatites, Proclydonautilus hessi, Proclydonautilus kiparisovae, Proclydonautilus natosini, Proclydonautilus okhotensis, Proclydonautilus pseudoseimkanensis, Proclydonautilus sinekensis, Proclydonautilus spirolobus, Proclydonautilus squawensis, Proclydonautilus stantoni, Proclydonautilus triadicus, Proclydonautilus ursensis
Type specimen: Its type locality is Nizkogornogo Creek, Yana-Okhotsk basin (TsNIGR), which is in a Lacian marine siliciclastic in the Russian Federation
Ecology: nektobenthic carnivore
Average measurements (in mm): shell diameter 84.9
Distribution:
• Triassic of the Russian Federation (5 collections), Svalbard and Jan Mayen (1)
Total: 6 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.