ammonites
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†family Tornoceratidae Arthaber 1911 (ammonite)

Cephalopoda - Ammonoidea

PaleoDB taxon number: 92885

Parent taxon: Tornocerataceae according to J. Bockwinkel et al. 2015

Sister taxa: Kirsoceratidae, Parodoceratidae, Pseudoclymeniidae

Subtaxa: Aulatornoceratinae, Falcitornoceratinae, Retrotornoceras, Tornoceratinae

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Ecology: fast-moving nektonic carnivore