none
Geological Time: Cretaceous Upper Cretaceous
holotype
View of a specimen of Cassidulina cretacea Cushman, 1931
The identification is based upon:
, : Cushman, J. A. (1931). A preliminary report on the Foraminifera of Tennessee. Tennessee. Division of Geology. Bulletin. 41: 1-113. Plate , Fig.
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