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Groshenyia pentagonalis (Reichel, 1948)       

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

found in material from the Miscellaneous Localities   East Coast   USA   ODP Hole 1050C Blake Plateau

Geological Time: Cretaceous  Lower Cretaceous  Albian


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

View of a specimen of Groshenyia pentagonalis (Reichel, 1948)

the identification may differ from that on WoRMS and is based on the publication mentioned below

The identification is based upon:
Georgescu, M. D., 2012: Morphology, Taxonomy, Stratigraphical Distribution and Evolutionary Classification of the Schackoinid Planktic Foraminifera (Late Albian-Maastrichtian, Cretaceous) in Deep-Sea: Marine Biology, Geology, and Human Impact. page 1-62. Plate 7, Fig. 4-6

           

dataset number: FEU-1014544
           

Citation:
Georgescu, M. D., 2012: Morphology, Taxonomy, Stratigraphical Distribution and Evolutionary Classification of the Schackoinid Planktic Foraminifera (Late Albian-Maastrichtian, Cretaceous) in Deep-Sea: Marine Biology, Geology, and Human Impact. page 1-62. Plate 7, Fig 4-6