JAPAN: Pleistocene, see for formation below pictures.

Screen 30: Pectinoidea, Anomioidea, Lucinoidea

Patinopecten tokyoensis (200 mm), colno 35181 Semata Formation	Mizuhopecten tokyoensis hokurikuensis (46 mm), colno 36619a Semata Formation
Pododesmus umbonata (35 mm), colno 37533 Omma Formation	Lucinoma annulata (29 mm), colno 36632 Kioroshi Formation

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Chitonina	Dentaliida	Patelloidea	Fissurelloidea	Trochoidea	Cirroidea	Cerithioidea	Xenophoroidea
Buccinoidea	Columbelloidea	Conoidea	Mitroidea	Volutoidea	Muricoidea	Naticoidea	Calyptraeoidea
Tonnoidea	Architectonicoidea	Pyramidelloidea	Acteonoidea	Nuculoidea	Nuculanoidea	Arcoidea	Limopsoidea
Mytiloidea	Limopsoidea	Ostreoidea	Pectinoidea	Anomioidea	Lucinoidea	Galeommatoidea	Carditoidea
Cardioidea	Mactroidea	Solenoidea	Tellinoidea	Glossoidea	Corbiculoidea	Veneroidea	Myoidea
Hiatelloidea	Pandoroidea	Cuspidariina