found in rounded chalk pieces on the Northeastern beach of the island Düne
Helgoland Greater North Sea Germany
Geological Time: Cretaceous Upper Cretaceous
the raw material is collected and the images are made by Dieter Ketelsen as part of the work with Peter Schumacher,
The identification is based upon:
Tollmann. A., 1960: Die Foraminiferenfauna des Oberconiac aus der Gosau des Ausseer Weissenbachtales in Steiermark. Jb . Geol. B. A. Bd. 103 S. 133-203 Wien 71 pp. Plate XIV, Fig. 1
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