none
Geological Time: Carboniferous Pennsylvanian
holotype
View of a specimen of Calcitornella heathi Cushman and Waters, 1928
The identification is based upon:
, : Cushman, J. A.; Waters, J. A. (1928). Some Foraminifera from the Pennsylvanian and Permian of Texas. Contributions from the Cushman Laboratory for Foraminiferal Research. 4(2): 31-55. Plate , Fig.