Class: Tubothalamea  Subclass:   Order: Spirillinida  Family: Spirillinidae

 

found in the Baylei Ammonite Zone at  Chapmans Pool

sample 148

   United Kingdom and Ireland   UK

Project: Kimmeridge Clay Formation

 

Geological Time: Jurassic  Upper Jurassic  Kimmeridgian

Kimmeridge Clay Formation

 

The raw material was collected together with Dr. Steve Etches and Chris Webb. Specimens were picked and photographed by Michael Hesemann

 

 

 

The identification is based upon:

 , : Strickland, H. E. (1846). On two species of microscopic shells found in the Lias. The Quarterly journal of the Geological Society of London. 2: 30-31.    Plate , Fig. 

 

 

 

dataset number: FEU-1025268