Bolivina incrassata Reuss, 1851
 
Class: Rotaliata  Subclass: Rotaliana  Order: Bolivinitida  Family: Bolivinidae
 
found at  El Kef
 
   North Africa   Tunisia
 
Geological Time: Cretaceous  Upper Cretaceous  Maastrichtian
 
El Haria Formation
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View of a specimen of Bolivina incrassata Reuss, 1851

bar = 100µm
 
The identification is based upon:
 Speijer, R.P., 1994: Extinction and recovery patterns in benthic foraminiferal paleocommunities across the Cretaceous/Paleogene and Paleocene/Eocene boundaries. Geologica Ultraiectina Volume 124. Dissertation  Plate 1 from Ch. 2, Fig. 5
 
 
genus.php?no=1009250&aktion=suche
 
dataset number: FEU-1009250
 
 
Citation:
Speijer, R.P., 1994: Extinction and recovery patterns in benthic foraminiferal paleocommunities across the Cretaceous/Paleogene and Paleocene/Eocene boundaries. Geologica Ultraiectina Volume 124. Dissertation Plate 1 from Ch. 2, Fig 5