Globigerinelloides asperum (Ehrenberg, 1854)
 
Class: Rotaliata  Subclass: Globigerinana  Order: Globigerinida  Family: Globigerinelloididae
 
found in material from the  Miscellaneous Localities

Ehrenberg Collection Sample 2404a
   North European Plain   none
 
Geological Time: Cretaceous  Upper Cretaceous  Maastrichtian

the SEM image is provided by Dr.
 
 
View of a specimen of Globigerinelloides asperum (Ehrenberg, 1854)
 
The identification is based upon:
 Georgescu, M. D., 2012: Evolutionary classification of the coiled Upper Cretaceous (Turonian-Lower Campanian) planktic foraminifera with simple-ridged test wall.  Revista Espanola de Micropaleontologia, 44 (1-3), 2012.   page 79-98. Plate 2, Fig. 11-13
 
 
genus.php?no=1015512&aktion=suche
 
dataset number: FEU-1015512
 
 
Citation:
Georgescu, M. D., 2012: Evolutionary classification of the coiled Upper Cretaceous (Turonian-Lower Campanian) planktic foraminifera with simple-ridged test wall. Revista Espanola de Micropaleontologia, 44 (1-3), 2012. page 79-98. Plate 2, Fig 11-13