Globorotalia sp.

  found in rock "Sternberger Kuchen", material provided by Johannes Kalbe   at Kobrow, Germany   Oligocene/Paleogene     Taxon Profile

Side to top view of one specimen of Globorotalia sp.

SEM picture taken together with/by Dr. Rosenfeldt
head of the Mikrobiologische Vereinigung of the Naturwissenschaftlicher Verein in Hamburg

The classification is based upon: J.A. Postuma, Manual of Planktonic Foraminifera,January 1971 and J. A. Cushman, Foraminifera, Their Classification and Economic Use, 4ed. 1959, Page330 + Plate 35