found in rounded chalk pieces on the Southeastern beach of the island Düne Helgoland
Greater North Sea Germany
Geological Time: Cretaceous Upper Cretaceous
the images are made by Dieter Ketelsen,
the material is provided by Peter Schumacher,
The identification is based upon:
Young, J.R., Bown P.R., Lees J.A. (eds), 2017: pforams@mikrotax at pf@microtax
as seen on 2017-05-13 Plate , Fig.