ITALY: Pliocene, Screen 42: Ptenoglossa.

Cerithiopsis species Cerithiopsis tubercularis
Cerithiopsis species
Astian, colno 44654, 6 mm
Cerithiopsis tubercularis
Plaisancian, colno 40314, 4 mm
Monophorus perversus Monophorus perversus
Monophorus perversus
Astian, colno 39248, 5 mm
Monophorus perversus
Tabianian, colno 39968, 4 mm
Dentaliida Gadilimorpha Cocculinoidea Lepetelloidea Fissurelloidea Scissurelloidea Trochoidea Cirroidea Neritoidea Stromboidea Rissooidea
Cerithioidea Vermetoidea Xenophoroidea Ptenoglossa Janthinoidea Eulimoidea Buccinoidea Columbelloidea Conoidea Mitroidea Turbinelloidea
Volutoidea Muricoidea Naticoidea Cypraeoidea Lamellarioidea Calyptraeoidea Tonnoidea Ficoidea Architectonicoidea Pyramidelloidea Acteonoidea
Bulloidea Spiratelloidea Ellobioidea Helicoidea Nuculoidea Nuculanoidea Arcoidea Limopsoidea Mytiloidea Pterioidea Pinnoidea
Limoidea Ostreoidea Pectinoidea Anomioidea Unioidea Lucinoidea Galeomatoidea Carditoidea Chamoidea Astartoidea Cardioidea
Mactroidea Solenoidea Tellinoidea Donacoidea Dreissenoidea Glossoidea Corbiculoidea Veneroidea Myoidea Gastrochaenoidea Hiatelloidea
Pandoroidea Clavagelloidea
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