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Hillsella planispiralis Georgescu, 2012       

Class: Rotaliata  Subclass: Globigerinana  Order: Globigerinida  Family: Hedbergellidae

found in material from the Miscellaneous Localities         
Mid-Pacific Mountains (equatorial Central Pacific Ocean), Sample DSDP 62-463-26-2

Geological Time: Cretaceous  Upper Cretaceous  Campanian


the SEM image is provided by Dr. M. Dan Georgescu

View of a specimen of Hillsella planispiralis Georgescu, 2012


The identification is based upon:
Georgescu, M. D., 2012: Evolutionary classification of the coiled Upper Cretaceous (Turonian-Lower Campanian) planktic foraminifera with simple-ridged test wall. in Revista Espanola de Micropaleontologia, 44 (1-3), 2012. page 79-98. Plate 4, Fig. 1-3

           

dataset number: FEU-1014981
           

Citation:
Georgescu, M. D., 2012: Evolutionary classification of the coiled Upper Cretaceous (Turonian-Lower Campanian) planktic foraminifera with simple-ridged test wall. in Revista Espanola de Micropaleontologia, 44 (1-3), 2012. page 79-98. Plate 4, Fig 1-3