†Thalassoceras gemmellaroi Karpinsky 1889 (ammonite)
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Cephalopoda - Goniatitida - Thalassoceratidae
Synonym: Thalassoceras chabakowi Voinova 1934
Belongs to Thalassoceras according to T. B. Leonova 2002
See also Ruzhentsev 1956
Sister taxa: Thalassoceras mediterraneum, Thalassoceras multifidum, Thalassoceras phillipsi, Thalassoceras subreticulatum, Thalassoceras ulkense, Thalassoceras wadei
Ecology: fast-moving nektonic carnivore
Average measurements (in mm): shell diameter 28.7
Distribution:
• Permian of Kazakhstan (10 collections), the Russian Federation (10)
Total: 20 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
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