Class: Rotaliata  Subclass: Rotaliana  Order: Rotaliida  Family: Cassidulinidae
 
found  unknown
      none
 
Geological Time: Quaternary  Holocene  recent

 
holotype
 
View of a specimen of Cassidulina obtusa 0
 
The identification is based upon:
 , : Williamson, W.C. (1858). On the recent Foraminifera of Great Britain. The Ray Society, London. 1-107.    Plate , Fig. 
 
 
genus.php?no=1022859&aktion=suche
 
dataset number: FEU-1022859
 
 
Citation:
, : Williamson, W.C. (1858). On the recent Foraminifera of Great Britain. The Ray Society, London. 1-107. Plate , Fig