Cephalopoda - Ammonitida - Tulitidae
Alternative combinations: Ammonites bullatus, Kheraiceras (Kheraiceras) bullatum, Stephanoceras bullatum
Full reference: A. d'Orbigny. 1846. Paléontologie Française - Description zoologique et géologique de tous les animaux mollusques et rayonnés fossiles de France - Terrains jurassiques. [Céphalopodes]. 1(Lvr 34-40):369-432
Belongs to Bullatimorphites (Kheraiceras) according to M. R. Majidifard 2015
See also Besnosov and Mitta 1993 and Waagen 1875
Sister taxa: Kheraiceras (Bomburites), Kheraiceras (Kheraiceras), Kheraiceras varicostatum
Subtaxa: Bullatimorphites (Kheraiceras) bullatus microstoma
Type specimen: MNHN.F.R02272
Ecology: fast-moving nektonic carnivore
Average measurements (in mm): shell diameter 56.3
Distribution:
• Jurassic of France (1 collection), Germany (1), Iran (1), Madagascar (2), Spain (1), Turkmenistan (1)
Total: 7 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.