Foraminifera by:    Genus     Locality    Fossil    Query    Calcarina hispida, Foraminifera Dentalina globifera, Foraminifera Uvigerina peregrina, Campos, Brazil, Foraminifera Flag german      Key to Species    Articles     About     


           

Praeglobotruncana delrioensis (Plummer, 1931)       

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

found in material from the    American South   USA   
del Rio Clay (Travis County, Texas)

Geological Time: Cretaceous  Upper Cretaceous  Cenomanian


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


specimen from the Loeblich and Tappan Topotype Collection NMNH, USNM 479644.

The identification is based upon:
Georgescu, M. D., 2011: Iterative evolution, taxonomic revision and evolutionary classification of the Praeglobotruncanid planktic foraminifera, Cretaceous (late Albian-Santonian) in Revista Española de Micropaleontología, 43 (3). page 173207. Plate 1, Fig. 7-9

           

dataset number: FEU-1014694
           

Citation:
Georgescu, M. D., 2011: Iterative evolution, taxonomic revision and evolutionary classification of the Praeglobotruncanid planktic foraminifera, Cretaceous (late Albian-Santonian) in Revista Española de Micropaleontología, 43 (3). page 173207. Plate 1, Fig. 7-9