Class: Rotaliata    Subclass: Rotaliana    Order: Rotaliida    Family: Nonionidae
Nonion umbilicatum (Walker and Jacob, 1798)
     Morphological Attributes:
Wallmaterial:
Overall appearance:
Coiling:
Chamberform:
Aperture Position:
Aperture Form: , , ,
Sutures: , ,
Ornamentation: , , ,



identified by M. Hesemann

Paleogene
Oligocene
Chattian
North European Plain
Doberg
FEU-1013579