FRANCE: Eocene, Bartonian, Screen 18, Gastropoda
Potamides mixtus trivittatus Potamides peditus
Potamides mixtus trivittatus (45 mm), colno 9042 Potamides peditus (19 mm), colno 7751
Potamides tricarinatus arenularius Potamides tricarinatus crispiacensis
Potamides tricarinatus arenularius (37 mm), colno 9620 Potamides tricarinatus crispiacensis (62 mm), colno 44976
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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