Germany: Oligocene

Screen 17: Xenophoroidea, Ptenoglossa

Onustus lyelliana (15 mm),colno 62431 Rupelian, Unteres Meeressand	Onustus scrutarium (10 mm), colno 45119 Chattian, Sternberger Gestein

Xenophora scrutaria (6 mm),colno 55246 Chattian	Cerithiopsis bimonilifera (4 mm),colno 62475 Rupelian, Unteres Meeressand

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Chitonina	Dentaliida	Patelloidea	Fissurelloidea	Trochoidea	Neritoidea	Stromboidea	Rissooidea
Cerithioidea	Vermetoidea	Littorinoidea	Xenophoroidea	Ptenoglossa	Janthinoidea	Eulimoidea	Buccinoidea
Columbelloidea	Conoidea	Mitroidea	Volutoidea	Muricoidea	Naticoidea	Cypraeoidea	Calyptraeoidea
Tonnoidea	Ficoidea	Architectonicoidea	Pyramidelloidea	Acteonoidea	Bulloidea	Lymnaeoidea	Nuculoidea
Nuculanoidea	Arcoidea	Limopsoidea	Mytiloidea	Pterioidea	Limoidea	Ostreoidea	Pectinoidea
Anomioidea	Lucinoidea	Carditoidea	Chamoidea	Crassatelloidea	Astartoidea	Cardioidea	Mactroidea
Tellinoidea	Arcticoidea	Glossoidea	Corbiculoidea	Veneroidea	Myoidea	Gastrochaenoidea	Hiatelloidea
Pholadomyoidea	Pandoroidea	Cuspidariina