none
Geological Time: Cretaceous Upper Cretaceous
holotype
View of a specimen of Sulcoperculina cubensis (Palmer, 1934)
The identification is based upon:
, : Palmer, D. K. (1934), Some large fossil foraminifera from Cuba, Memorias de Ia Sociedad Cubana de Historia Natural "Felipe Poey " 8:235-264. Plate , Fig.