Pseudoplanoglobulina directa (Aliyulla, 1965)
 
Class: Rotaliata  Subclass: Globigerinana  Order: Heterohelicida  Family: Heterohelicidae
 
found in material from the Miscellaneous Localities
 
   American South   USA
 

Niobrara Formation of Upper Missouri
Geological Time: Cretaceous  Upper Cretaceous  Santonian
 
the SEM image is provided by Dr.
 
View of a specimen of Pseudoplanoglobulina directa (Aliyulla, 1965)
 
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. 6.10-11
 
 
genus.php?no=1015011&aktion=suche
 
dataset number: FEU-1015011
 
 
Citation:
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 6.10-11