none
Geological Time: Cretaceous Upper Cretaceous
holotype
View of a specimen of Ammobaculites arenata Cushman, 1933
The identification is based upon:
, : Cushman, J. A. (1933). New American Cretaceous Foraminifera. Contributions from the Cushman laboratory for foraminiferal research. 9(3): 49-64. Plate , Fig.