Cephalopoda - Ammonitida - Perisphinctidae
Full reference: M. S. Mesezhnikov. 1984. Kimeridzhskiy i Volzhskiy Yarusy Severa SSSR 1-224
Belongs to Taimyrosphinctes (Taimyrosphinctes) according to M. S. Mesezhnikov 1984
Sister taxa: Taimyrosphinctes (Taimyrosphinctes) evolutus, Taimyrosphinctes (Taimyrosphinctes) excentricum, Taimyrosphinctes (Taimyrosphinctes) pachycostatus, Taimyrosphinctes (Taimyrosphinctes) pavloviformis
Type specimen: VNIGRI 521/688, a shell. Its type locality is Dyabakatara River, bed 16, Taimyr Peninsula, which is in a Tithonian marine siliciclastic in the Russian Federation.
Ecology: fast-moving nektonic carnivore
Average measurements (in mm): shell diameter 92.0
Distribution:
• Jurassic of the Russian Federation (6 collections)
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.