Great Britain: Pleistocene, Red Crag Formation.

Screen 13: Tellinoidea
Macoma obliqua Macoma praetenuis
Macoma obliqua (34 mm), colno 60980 Macoma praetenuis (29 mm), colno 60981
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Fissurelloidea Cirroidea Stromboidea Cerithioidea Littorinoidea Buccinoidea Columbelloidea
Conoidea Muricoidea Naticoidea Calyptraeoidea Limopsoidea Ostreoidea Pectinoidea
Lucinoidea Carditoidea Astartoidea Cardioidea Mactroidea Tellinoidea