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Hoeloceras Sweet 1958 (nautiloid)

Cephalopoda - Nautiloidea - Lambeoceratidae

PaleoDB taxon number: 12675

Full reference: W. C. Sweet. 1958. The middle ordovician of the Oslo region, Norway 10. Nautiloid Cephalopods. Norsk Geologisk Tidsskrift 38:1-178

Parent taxon: Gonioceratidae according to B. Kröger and M. Aubrechtová 2019

Sister taxa: Gonioceras, Lambeoceras

Subtaxa: Hoeloceras askeri, Hoeloceras helgoeyense, Hoeloceras muroni

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Type: Hoeloceras helgoeyense

Ecology: fast-moving nektonic carnivore