FRANCE: Miocene, Burdigalian, Screen 70: Tonnoidea.
Semicassis jauberti Semicassis rondeleti
Semicassis jauberti (140 mm), colno 13254 Semicassis rondeleti (50 mm), colno 13244
Semicassis subintermedia Gyrineum inaequicrenatus
Semicassis subintermedia (28 mm), colno 12733 Gyrineum inaequicrenatus (50 mm), colno 13241
Next On to Gastropoda Aquitanian On to Bivalvia Burdigalian Back to Gastropoda Langhian Back To survey Miocene France Back to general survey collections
Chitonina Dentaliida Gadilimorpha Fissurelloidea Trochoidea Cirroidea Neritoidea Stromboidea Tornoidea Cyclophoroidea
Cerithioidea Vermetoidea Littorinoidea Xenophoroidea Buccinoidea Columbelloidea Conoidea Mitroidea Turbinelloidea Volutoidea
Muricoidea Naticoidea Cypraeoidea Lamellaroidea Calyptraeoidea Tonnoidea Ficoidea Architectonicoidea Pyramidelloidea Acteonoidea
Aplysioidea Spiratelloidea Lymnaeoidea Planorbioidea Helicoidea