in clay pits in Hammerthal
North European Plain Germany
Geological Time: Paleogene Oligocene Rupelian
the specimen is photographed by Michael Hesemann with the SEM VEGA3 TESCAN at Senckenberg am Meer and contributed by
The identification is based upon:
Cushman, J., A., 1929: The Foraminifera of the Atlantic Ocean. Part 6. Miliolidae, Ophthalmidiidae and Fischerinidae. Smithsonian Institution United States National Museum Bulletin 104. Plate 13, Fig. 6 c