none
Geological Time: Paleogene Eocene
holotype
View of a specimen of Hanzawaia caribaea (Cushman & Bermúdez, 1936)
The identification is based upon:
, : Cushman, J. A.; Bermúdez, P. J. (1936). Additional new species of Foraminifera and a new genus from the Eocene of Cuba. Contributions from the Cushman laboratory for foraminiferal research. 12(3): 55-63. Plate , Fig.