none
Geological Time: Paleogene Eocene
holotype
View of a specimen of Angulogerina halkyardi Cushman & Edwards, 1937
The identification is based upon:
, : Cushman, J. A.; Edwards, P. G. (1937). Notes on the early described Eocene species of Uvigerina and some new species. Contributions from the Cushman laboratory for foraminiferal research. 13(2): 54-61. Plate , Fig.