Cephalopoda - Ammonitida - Dactylioceratidae
Full reference: J. Guex. 1972. Réparation biostratigraphique des ammonites du Toarcien moyen de la bordure sud des Causses (France) et révision des ammonites décrites et figurées par Monestier (1931). Eclogae Geologicae Helvetiae 65:611-645
Belongs to Nodicoeloceras according to J. Guex 1972
Sister taxa: Nodicoeloceras acanthus, Nodicoeloceras choffati, Nodicoeloceras crassoides, Nodicoeloceras crateriforme, Nodicoeloceras dayi, Nodicoeloceras incrassatum, Nodicoeloceras tuberculatum, Mesodactylites sapphicus, Mesodactylites mediterraneus
Type specimen: Musée d'Histoire Naturelle de Genève G89, a shell. Its type locality is St-Paul-des-Fonts, bed 57, which is in a Variabilis marine marl in France.
Ecology: fast-moving nektonic carnivore
Average measurements (in mm): shell diameter 23.1
Distribution:
• Jurassic of France (3 collections)
Total: 3 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.