Planorbulina difformis  Münster, 1838
Class: Rotaliata  Subclass: Rotaliana  Order: Planorbulinida  Family: Planorbulinidae
found in material from the claypit  Doberg
   North European Plain   Germany
Geological Time: Paleogene  Oligocene  Chattian
sample provided by
scale bar 100 µm
The identification is based upon:
 , : Roemer, F. A. (1838). Cephalopoden des Nord-Deutschen tertiaren Meersandes. Neues Jahrbuch fur Mineralogie, Geognosie, Geologie und Petrefakten-Kunde. 381-394.    Plate , Fig. 
dataset number: FEU-1023638
Citation: Hesemann, M., The Database (2024). Accessed at on 2024-04-20. doi: 10/dt5p