Screen 20: Tonnoidea, Architectonicoidea, Pyramidelloidea
![]() |
![]() |
Charonia sauliae sauliae (142 mm), colno 36629 Kamiiwasgashi Formation |
Philippia radiata (15 mm), colno 36569 Semata Formation |
![]() |
![]() |
Actaeopyramis eximia (19 mm), colno 36545 Kamiiwasgashi Formation |
Leucotina gigantea (18 mm), colno 36550 Semata Formation |
Next | Back to Holocene of Japan | Back to general survey collections |