Hamilton County, Kansas
American South USA
Geological Time: Cretaceous Upper Cretaceous Turonian
the SEM image is provided by Dr.
View of a specimen of Lunatriella faysoe (Petters, 1983)
The identification is based upon:
Georgescu, M. D., 2013: New advances in understanding the heterohelicid planktic foraminifer early evolution. Studia UBB Geologia, 2013, 58 (2) page 19 to 28 Plate n.a., Fig. 2.6-7