JAPAN: Pleistocene, see for formation below pictures.

Screen 2: Patelloidea, Fissurelloidea, Trochoidea

Acmaea pallida Puncturella nobilis
Acmaea pallida (22 mm), colno 36564
Semata Formation
Puncturella nobilis (13 mm), colno 36589
Semata Formation
Tugali vadososinuata Homalopoma amussitatum
Tugali vadososinuata (27 mm), colno 36599
Semata Formation
Homalopoma amussitatum (12 mm), colno 36585
Semata Formation
Next Back to Holocene of Japan Back to general survey collections
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