Rasenia (Rasenia) evoluta Spath 1935 (ammonite)

Cephalopoda - Ammonitida - Perisphinctidae

Alternative combination: Rasenia evoluta

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

Sister taxa: Rasenia (Rasenia) coronata, Rasenia (Rasenia) inconstans, Rasenia (Rasenia) khatangensis, Rasenia (Rasenia) laevigata, Rasenia (Rasenia) magnifica, Rasenia (Rasenia) optima, Rasenia (Rasenia) suburalensis

Type specimen: BMNH 39801

Ecology: fast-moving nektonic carnivore

Average measurements (in mm): shell diameter 106.6

Distribution:

• Jurassic of the Russian Federation (6 collections)

Total: 6 collections each including a single occurrence

Show more details


Specimen images are retrieved through the ePANDDA API.


Click image to enlarge. Click to access iDigBio record.