FRANCE: Basin de Paris, Eocene 94
Rissoidea

Cossmannia expansa Cossmannia expansa perconica
Cossmannia expansa (6 mm), colno 54007
Lutetian
Cossmannia expansa perconica (6 mm), colno 43353
Lutetian
Stenothyra globulus Stenothyra globulus mediana
Stenothyra globulus (3 mm), colno 43350
Lutetian
Stenothyra globulus mediana (3 mm), colno 7647
Bartonian
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Lepidopleurina Ischnochitonina Chitonina Nautiloidea Coleoidea Dentaliida Gadilimorpha Patelloidea Fissurelloidea Pleurotomarioidea
Trochoidea Cirroidea Neritoidea Stromboidea Rissooidea Tornoidea Ampullarioidea Cyclophoroidea Cerithioidea Vermetoidea
Littorinoidea Vanikoroidea Xenophoroidea Ptenoglossa Janthinoidea Eulimoidea Buccinoidea Columbelloidea Conoidea
Mitroidea Volutoidea Muricoidea Naticoidea Cypraeoidea Lamellarioidea Calyptraeoidea Tonnoidea Ficoidea
Rissoelloidea Architectonicoidea Pyramidelloidea Valvatoidea Acteonoidea Bulloidea Aplysioidea Pleurobranchioidea Spiratelloidea
Ellobioidea Siphonarioidea Lyumnaeoidea Physoidea Planorbioidea Oleacinoidea Succineoidea Vitrinoidea Bivalvia