Gregoryceras (ammonite)

Cephalopoda - Ammonitida - Aspidoceratidae

Parent taxon: Peltoceratinae according to W. J. Arkell et al. 1957

See also Sepkoski 2002

Sister taxa: Parapeltoceras, Peltoceras, Peltoceratoides, Peltoraspailites, Prieserites, Pseudogregoryceras, Raspailites, Rursiceras, Unipeltoceras

Subtaxa: Gregoryceras devauxi Gregoryceras fouquei Gregoryceras transversarium

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Type: Ammonites transversarius

Ecology: fast-moving nektonic carnivore

Distribution:

• Jurassic of Algeria (2 collections), France (13), Germany (2), Hungary (1), India (1), Italy (2), Madagascar (3), Switzerland (1)

Total: 25 collections including 29 occurrences

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Specimen images are retrieved through the ePANDDA API.


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