found in a gravel pit near
Kobrow
North European Plain Germany
Geological Time: Paleogene Oligocene Chattian
Sternberger Gestein
The identification is based upon:
, : Blow, W. H. (1969). Late middle Eocene to Recent planktonic foraminiferal biostratigraphy. 1st Intern.Conf.Plankt.Microfossils Proc., Geneva, 1967. 199-421. Plate , Fig.