ITALY: Pliocene, Plaisancian, Screen 58: Acteonoidea, Bulloidea, Spiratelloidea.
Atys brocchii Bulla subampulla
Atys brocchii (9 mm) Bulla subampulla (21 mm)
Retusa truncatula Volvulella acuminata Diacria trispinosa
Retusa truncatula (5 mm) Volvulella acuminata (3 mm) Diacria trispinosa (5 mm)
Dentaliida Gadilimorpha Lepetelloidea Fissurelloidea Scissurelloidea Trochoidea Cirroidea Neritoidea Stromboidea Rissooidea
Cerithioidea Vermetoidea Xenophoroidea Ptenoglossa Janthinoidea Eulimoidea Buccinoidea Columbelloidea Conoidea Mitroidea
Volutoidea Muricoidea Naticoidea Cypraeoidea Lamellarioidea Calyptraeoidea Tonnoidea Ficoidea Architectonicoidea Pyramidelloidea
Acteonoidea Bulloidea Spiratelloidea Nuculoidea Nuculanoidea Arcoidea Limopsoidea Mytiloidea Pterioidea Limoidea
Ostreoidea Pectinoidea Anomioidea Lucinoidea Galeommatoidea Caditoidea Chamoidea Astartoidea Cardioidea Mactroidea
Tellinoidea Donacoidea Dreissenoidea Glossoidea Veneroidea Myoidea Gastrochaenoidea Hiatelloidea Pandoroidea Clavagelloidea
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