Orbulina universa d'Orbigny, 1839
 
Class: Rotaliata  Subclass: Globigerinana  Order: Globigerinida  Family: Globigerinidae
 
Site 926
   off Brazil   Brazil
 
Geological Time: Neogene  Miocene  Langhian

the images are published under public domain in the below cited scientific report of the
 
 
View of a specimen of Orbulina universa d'Orbigny, 1839
 
The identification is based upon:
 Pearson, P.N., and Chaisson, W.P., 1997: Late Paleocene to middle Miocene planktonic foraminifer biostratigraphy of the Ceara Rise. Shackleton, N.J., Curry, W.B., Richter, C., and Bralower, T.J. (Eds.), Proc. ODP, Sci. Results, 154: College Station, TX (Ocean Drilling Program), 33–68.   Plate 1, Fig. 24
 
 
genus.php?no=1009223&aktion=suche
 
dataset number: FEU-1009223
 
 
Citation:
Pearson, P.N., and Chaisson, W.P., 1997: Late Paleocene to middle Miocene planktonic foraminifer biostratigraphy of the Ceara Rise. Shackleton, N.J., Curry, W.B., Richter, C., and Bralower, T.J. (Eds.), Proc. ODP, Sci. Results, 154: College Station, TX (Ocean Drilling Program), 33–68. Plate 1, Fig 24