North European Plain Germany
Project:
Geological Time: Paleogene Oligocene Chattian
Kasseler Meeressande
the image is contributed by
The identification is based upon:
, : Batjes, D. A. J. (1958). Foraminifera of the Oligocene of Belgium. Institut Royal des Sciences Naturelles de Belgique, Bruxelles, Mémoire. 143: 217 pp. Plate VI, Fig. 12