none
Geological Time: Paleogene Oligocene
holotype
View of a specimen of Lankesterina frondea (Cushman, 1922)
The identification is based upon:
, : Cushman, J. A. (1922). The Foraminifera of the Mint Spring calcareous marl member of the Marianna limestone. United States Geological Survey Professional Papers. 129: 123-152. Plate , Fig.