North European Plain Germany
Gudenberg bei Kassel
Geological Time: Paleogene Oligocene Chattian
Kasseler Meeressande
the material is provided by Dirk Gille
and the images are made by
View of a specimen of Bolivina fastigia Cushman, 1936
dark field, height about 240µm
The identification is based upon:
Batjes, Derk Anders Johan, 1958: Foraminifera of the Oligocene of Belgium. Bruxelles : Inst. Royal des Sciences Naturelles de Belgique 188 pp. Plate 5, Fig. 12