Aulacostephanus (Aulacostephanoides) sosvaensis Sasonov 1960 (ammonite)

Cephalopoda - Ammonoidea - Aulacostephanidae

Alternative combination: Tobolia sosvaensis

Belongs to Aulacostephanus (Aulacostephanoides) according to M. S. Mesezhnikov 1984

Sister taxa: none

Ecology: fast-moving nektonic carnivore

Average measurements (in mm): shell diameter 181.2

Distribution:

• Jurassic of the Russian Federation (3 collections)

Total: 3 collections including 4 occurrences

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Specimen images are retrieved through the ePANDDA API.


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