Vlerkina  sp. 
 
Class: Rotaliata  Subclass: Rotaliana  Order: Nummulitida  Family: Nummulitidae
 
found on Java
Argillaceous calcarenite outcropping in NE Java at 112.237226° E, 6.939818° S
   South East Asia   Indonesia
 
Geological Time: Paleogene  Oligocene  Chattian
Te2-3
 
the image is provided and the identification is done by Dr.
 
 
Off axial section, just a few whorls and the matching number of alar prolongations (extensions of involute chambers over previous whorl) which are obviously subdivided. There is just a small morphological step from this form to Tansinhokella

to the whole thin section
 
The identification is based upon:
 personal notice of the providing scientist, :     Plate n.a., Fig. n.a.
 
 
genus.php?no=1009886&aktion=suche
 
dataset number: FEU-1009886