†Pennoceras Miller and Unklesbay 1942 (ammonite)
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Cephalopoda - Ammonoida - Wiedeyoceratidae
Parent taxon: Wiedeyoceratidae according to W. M. Furnish et al. 2009
See also Korn 2006 and Sepkoski 2002
Sister taxa: Donetzoceras, Luganoceras, Mangeroceras, Wewokites, Wiedeyoceras
Subtaxa: Pennoceras seamani
Ecology: fast-moving nektonic carnivore
Distribution:
• Carboniferous of United States (3: Kansas, Ohio, Oklahoma collections)
Total: 3 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
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