Class: Rotaliata  Subclass: Rotaliana  Order: Rotaliida  Family: Ammoniidae

 

found at the beach towards the harbour of  Helgoland off Nordstrand

   Greater North Sea   

 

Geological Time: Quaternary  Holocene  recent

 

the specimen is collected and photographed with the Vega3 Tescan SEM of Senckenberg am Meer by Michael Hesemann

 

 

 

The identification is based upon:

 , : Schultze, M. J. S. (1854). Über den Organismus der Polythalamien (Foraminiferen), nebst Bemerkungen über die Rhizopoden im allgemeinen. Ingelmann, Leipzig. 1-68.    Plate , Fig. 

 

 

 

dataset number: FEU-1024161