none
Geological Time: Neogene Miocene
holotype
View of a specimen of Tubulogenerina ferox (Heron-Allen & Earland, 1924)
The identification is based upon:
, : Herman, Y. (1973). Bolivina arctica, a new benthonic foraminifera from Arctic Ocean sediments. The Journal of Foraminiferal Research. 3(3): 137-141. Plate , Fig.