Ortenburger Meeressande
Central European Highlands Germany
Geological Time: Neogene Miocene Burdigalian
Obere Meeresmolasse OMM
the specimen was picked and photographed by Michael Hesemann
with assistance of Dr. Georg Rosenfeldt, the raw material is provided by
Regional Stage: Eggenburgian
B. elongata Type elongate
The identification is based upon:
Guers, K., Spiegler, D., 2000: