FRANCE: Eocene, Cuisian, Pyrenees, Screen 16: Gastropoda
Triforis bitubulatus Triforis herouvalensis
Triforis bitubulatus (5 mm) Triforis herouvalensis (7 mm)
Triforis plicatus Triforis sinistrorsa
Triforis plicatus (9 mm) Triforis sinistrorsa (17 mm)
Nautiloidea Sepioidea Dentaliida Gadilimorpha Fissurelloidea Trochoidea Cirroidea Neritoidea Stromboidea Rissooidea
Tornoidea Cerithioidea Vermetoidea Xenophoroidea Ptenoglossa Janthinoidea Eulimoidea Buccinoidea Columbelloidea Conoidea
Mitroidea Turbinelloidea Volutoidea Muricoidea Naticoidea Cypraeoidea Calyptraeoidea Tonnoidea Ficoidea Architectonicoidea
Pyramidelloidea Acteonoidea Spiratelloidea Ellobioidea
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