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Class:
Rotaliata
Subclass:
Rotaliana
Order:
Rotaliida
Family:
Gavelinellidae
Hanzawaia
Asano, 1944
Hanzawaia concentrica
(Cushman, 1918)
identified by scientist
Quaternary
Hanzawaia nipponica
Asano, 1944
identified by scientist
Quaternary
Yellow Sea
Hanzawaia
sp.
---
identified by scientist
Neogene
Pannonian Basin