FRANCE: Pays de Loire, Eocene 132
Calyptraeoiodea

Calyptraea aperta Calyptraea aperta
Calyptraea aperta (24 mm), colno 17907
Lutetian
Calyptraea aperta (14 mm), colno 18426
Lutetian
Calyptraea lamellosa Calyptraea lamellosa
Calyptraea lamellosa (17 mm), colno 17943
Lutetian
Calyptraea lamellosa (17 mm), colno 18460
Lutetian
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Lutetian Paris Basin Lutetian Normandy Back to survey Eocene France Back to general survey collections
Chitonina Nautiloidea Coleoidea Dentaliida Gadilimorpha Patelloidea Fissurelloidea Pleurotomarioidea Trochoidea
Cirroidea Neritoidea Stromboidea Rissooidea Tornoideaa Cerithioidea Vermetoidea Littorinoidea Xenophoroidea
Ptenoglossa Janthinoidea Eulimoidea Buccinoidea Columbelloidea Conoidea Mitroidea Volutoidea Muricoidea
Naticoidea Cypraeoidea Lamellarioidea Calyptraeoidea Tonnoidea Ficoidea Architectonicoidea Pyramidelloidea Valvatoidea
Acteonoidea Ellobioidea Siphonarioidea Lymnoidea Planorbioidea Nucinelloidea Nuculoidea Nuculanoidea Arcoidea
Limopsoidea Mytiloidea Pterioidea Limoidea Ostreoidea Plicatuloidea Pectinoidea Anomioidea Lucinoidea
Galeomatoidea Cyamioidea Carditoidea Chamoidea Crassatelloidea Cardioidea Tridacnoidea Mactroidea Solenoidea
Tellinoidea Donacoidea Glossoidea Corbiculoidea Veneroidea Myoidea Gastrochaenoidea Pholadoidea