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 Collina according to J. Guex 1972
Sister taxa: Collina gemma, Collina lauxi, Collina linae, Collina nicklesi, Collina pseudoyoungi, Mucrodactylites clapierensis, Mucrodactylites freboldi, Mucrodactylites sorguensis, Mucrodactylites mucronatus, Mucrodactylites gracilis, Mucrodactylites marioni
Type specimen: Musée d'Histoire Naturelle de Genève G107, a shell. Its type locality is St-Paul-des-Fonts, bed 53, which is in a Variabilis marine marl in France.
Ecology: fast-moving nektonic carnivore
Average measurements (in mm): shell diameter 16.6
Distribution: found only at St-Paul-des-Fonts, bed 53
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.