Lenticulina marcki (Reuss, 1860)       

Class: Nodosariata  Subclass: Nodosariana  Order: Vaginulinida  Family: Vaginulinidae

found in rounded chalk pieces on the Southeastern beach of the island Düne
Helgoland   North Sea   Germany   

Geological Time: Cretaceous  Upper Cretaceous  

the images are made by Dieter Ketelsen,
the material is provided by Peter Schumacher, Museum Helgoland

View of a specimen of Lenticulina marcki (Reuss, 1860)

The identification is based upon:
Franke, Adolf, 1925: Die Foraminiferen der pommerschen Kreide. Abh. Palaeont. Inst. Univ. Greifswald, Band 6, 1925, S. 2 to 96 Plate V, Fig. 27


dataset number: FEU-1015642

Hesemann, M., The Foraminifera.eu Database (2020). Accessed at http://www.foraminifera.eu on 2020-12-01. doi: 10/dt5p