| Divisions | Zones | Sous Zones |
| Pliensbachien inférieur | Prodactylioceras davoie
| Oistoceras figulinum |
| Aegoceras capricornus |
| Aegoceras maculatum |
| Tragophylloceras ibex
| Beaniceras luridum |
| Acanthopleuroceras valdani
|
| Tropidoceras masseanum
|
| Uptonia jamesoni
|
Uptonia jamesoni |
| Polymorphites brevispina
|
| Polymorphites polymorphus |
| Phricodoceras taylori |