†Gregoryceras (ammonite)
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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
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
Specimen images are retrieved through the ePANDDA API.
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