FRANCE: Eocene, Bartonian, Screen 39, Gastropoda
Asthenotoma pupa Borsonia cresnei
Asthenotoma pupa (11 mm) Borsonia cresnei (9 mm)
Borsonia gliberti Domenginella lyra
Borsonia gliberti (12 mm) Domenginella lyra (17 mm), donated by Jacques Faullummel
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
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