FRANCE: Eocene, Bartonian, Screen 33, Gastropoda
Acirsa auversiensis Amaea affinis
Acirsa auversiensis (36 mm), colno 20817 Amaea affinis (23 mm), colno 7178
Amaea deslongchampsi Cirsotrema rogeri
Amaea deslongchampsi (15 mm), colno 7167 Cirsotrema rogeri (8 mm), colno 52747
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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