Operculina subgranulosa  d'Orbigny, 1850
 
Class: Rotaliata  Subclass: Rotaliana  Order: Nummulitida  Family: Nummulitidae
 
found at  Khao Lak
   Andaman Sea and Malacca St.   Thailand
 
Geological Time: Quaternary  Holocene  recent
 
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The identification is based upon:
 Cushman, J., A., 1933: The Foraminifera of the tropical Pacific collections of the "Albatross," 1899-1900. Part 2 Lagenidae to Alveolinellidae  Washington, U.S. Govt. Print. Off., 1932-65.  Plate 14-15, Fig. all
 
 
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dataset number: FEU-1015675