Class: Nodosariata  Subclass: Nodosariana  Order: Polymorphinida  Family: Polymorphinidae

 

found in the Mutabilis Ammonite Zone in the  Hills Quarry Calne

   United Kingdom and Ireland   UK

 

Geological Time: Jurassic  Upper Jurassic  Kimmeridgian

Kimmeridge Clay Formation

 

The raw material was collected by Dr. Steve Etches and sent to us by Chris Webb. Specimens were picked and photographed by

 

 

 

The identification is based upon:

 , : Terquem, O. (1874). Deuxième série - Quatrième mémoire sur les Foraminiferes du Système Oolithique, comprenant les genres Polymorphina, Guttulina, Spiroloculina, Triloculina et Quinqueloculina de la zone à Ammonites parkinsoni de Fontoy (Moselle). Savy, Paris. 279-335.    Plate , Fig. 

 

 

 

dataset number: FEU-1024831