Ukraine: Paleocene, Selandian

Screen 8: Cerithioidea
Turritella nysti Sigmesalia briarti
Turritella nysti (8 mm), colno 61460 Sigmesalia briarti (19 mm), colno 61543
Vermicularia montensis Metacerithium hauniense
Vermicularia montensis (13 mm), colno 61562 Metacerithium hauniense (7 mm), colno 61457
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Dentaliida Trochoidea Cirroidea Neritoidea Stromboidea Rissooidea Cerithioidea Ptenoglossa
Bucinoidea Columbelloidea Conoidea Mitroidea Volutoidea Muricoidea Naticoidea Calyptraeoidea
Tonnoidea Ficoidea Architectonicoidea Pyramidelloidea Acteonoidea Planorbioidea Nuculoidea Arcoidea
Limopsoidea Ostreoidea Pectinoidea Lucinoidea Carditoidea Chamoidea Crassatelloidea Astartoidea
Cardioidea Tellinoidea Arcticoidea Veneroidea Myoidea Hippuritoidea