Cephalopoda - Ammonoidea - Protancyloceratidae

PaleoDB taxon number: 14704

Parent taxon: Protancyloceratidae according to J. Klein et al. 2007

Sister taxa: Juddiceras, Leptoceras, Parapedioceras, Protancyloceras, Vinalesites

Subtaxa: Cochlocrioceras turriculatum

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Type: Cochlocrioceras turriculatum

Ecology: fast-moving nektonic carnivore