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

 

found at  Portixeddu

Sardinia

   Mediterranean Sea   Italy

 

Geological Time: Quaternary  Holocene  recent

 

the image is provided by

 

 

 

The identification is based upon:

 Hayward, B. W., Holzmann, M., Tsuchiya, M., 2019: Combined Molecular and Morphological Taxonomy of the Beccarii/T3 Group of the Foraminiferal Genus Ammonia  in Journal of Foraminiferal Research 49(4), October 2019, p. 367-389   Plate n.a., Fig. 1-3

 

 

 

dataset number: FEU-1013016