none
Geological Time: Quaternary Holocene recent
holotype
View of a specimen of Ammosphaeroidina grandis Cushman, 1910
The identification is based upon:
, : Cushman, J.A. 1910. New arenaceous Foraminifera from the Philippines. Proc, U. S. Nat. Mus. 38: 437-442. Plate , Fig.