†Paratrachyceras ulynense Bychkov 1973 (ceratite)
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Cephalopoda - Ceratitida - Trachyceratidae
Full reference: Y. M. Bychkov. 1973. Novye pozdnetriasovye trakhitseratidy severo-vostoka SSSR. Kolyma 1973(10):35-38
Belongs to Paratrachyceras according to T. M. Okuneva et al. 1977
See also Bychkov 1973 and Bychkov et al. 1976
Sister taxon: Paratrachyceras hofmanni
Type specimen: TsGM 60/8301. Its type locality is Vtoraya Sentyabrskaya river (verchojanicum zone, TsGM coll), which is in a Lacian marine siliciclastic in the Russian Federation.
Ecology: nektonic carnivore
Average measurements (in mm): shell diameter 73.5
Distribution:
• Triassic of the Russian Federation (3 collections)
Total: 3 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
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