FRANCE: Eocene, Cuisian, Paris Basin, Screen 32: Gastropoda
Vexillum extraneum Athleta depressus
Vexillum extraneum (10 mm) Athleta depressus (31 mm)
Athleta pseudolyra Olivancillaria goniata
Athleta pseudolyra (9 mm) Olivancillaria goniata (12mm)
Nautiloidea Sepioidea Patelloidea Fissurelloidea Trochoidea Cirroidea Neritoidea Stromboidea Rissooidea Cerithioidea
Vermetoidea Littorinoidea Xenophoroidea Ptenoglossa Janthinoidea Buccinoidea Columbelloidea Conoidea Mitroidea Volutoidea
Muricoidea Naticoidea Cypraeoidea Calyptraeoidea Tonnoidea Ficoidea Architectonicoidea Pyramidelloidea Acteonoidea Ellobioidea
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