Cephalopoda - Ammonoidea - Thalassoceratidae

PaleoDB taxon number: 13628

Parent taxon: Thalassoceratinae according to W. M. Furnish et al. 2009

Sister taxa: Eothalassoceras, Epithalassoceras, Thalassoceras

Subtaxa: Aristoceratoides microdiscus, Aristoceratoides varicosum

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Ecology: fast-moving nektonic carnivore