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
side view
The identification is based upon:
Pippèrr, Martina, Reichenbacher, B. and Frieling, D., 2008: