Rasenia (Eurasenia) pseudouralensis Mesezhnikov 1984 (ammonite)

Cephalopoda - Ammonitida - Perisphinctidae

Full reference: M. S. Mesezhnikov. 1984. Kimeridzhskiy i Volzhskiy Yarusy Severa SSSR 1-224

Belongs to Rasenia (Eurasenia) according to M. S. Mesezhnikov 1984

Sister taxa: Rasenia (Eurasenia) engeli, Rasenia (Eurasenia) gothica, Rasenia (Eurasenia) triplicata

Type specimen: VNIGRI 1225/633, a shell. Its type locality is Lopsiya River, outcrop 42, bed 10, which is in a Kimmeridgian marine siliciclastic in the Russian Federation.

Ecology: fast-moving nektonic carnivore

Average measurements (in mm): shell diameter 44.4

Distribution:

• Jurassic of the Russian Federation (5 collections)

Total: 5 collections each including a single occurrence

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Specimen images are retrieved through the ePANDDA API.


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