FRANCE: Eocene, Bartonian, Screen 19, Gastropoda
Potamides tricarinatus vouastensis Tympanotonus conarius
Potamides tricarinatus vouastensis (45 mm), colno 9621 Tympanotonus conarius (38 mm), colno 25925
Tympanotonus cordieri Tympanotonus semperi
Tympanotonus cordieri (41 mm), colno 9053 Tympanotonus semperi (50 mm), colno 18289
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Lepidopleurina Sepioidea Dentaliida Patelloidea Fissurelloidea Trochoidea Cirroidea Neritoidea Stromboidea Rissooidea
Cerithioidea Vermetoidea Littorinoidea Vanikoroidea Xenophoroidea Ptenoglossa Janthinoidea Buccinoidea Columbelloidea Conoidea
Mitroidea Volutoidea Muricoidea Naticoidea Cypraeoidea Calyptraeoidea Tonnoidea Ficoidea Architectonicoidea Pyramidelloidea
Valvatoidea Acteonoidea Aplysioidea Ellobioidea Siphonarioidea Lymnaeoidea Planorbioidea