none
Geological Time: Neogene Pliocene
holotype
View of a specimen of Bulimina marginospinata Cushman & Parker, 1938
The identification is based upon:
, : Cushman, J. A.; Parker, F. L. (1938). Notes on some Pliocene and Pleistocene species of Bulimina and Buliminella. Contributions from the Cushman laboratory for foraminiferal research. 14(3): 53-62. Plate , Fig.