Spirillina polygyrata Bartenstein and Brand, 1937
 
Class: Spirillinata  Subclass: Spirillinana  Order: Spirillinida  Family: Spirillinidae
 
found at  Hounstout
pallasioides zone
   United Kingdom and Ireland   UK
 
Geological Time: Jurassic  Upper Jurassic  Tithonian
Kimmeridge Clay Formation
the image is published in the source mentioned below
 
 
View of a specimen of Spirillina polygyrata Bartenstein and Brand, 1937
 
The identification is based upon:
 , : Lloyd, A. J. (1962). Polymorphinid, Miliolid and Rotaliform Foraminifera from the Type Kimmeridgian. Micropaleontology. 8(3): 369-383.    Plate , Fig. 
 
 
genus.php?no=1024580&aktion=suche
 
dataset number: FEU-1024580
 
 
Citation:
, : Lloyd, A. J. (1962). Polymorphinid, Miliolid and Rotaliform Foraminifera from the Type Kimmeridgian. Micropaleontology. 8(3): 369-383. Plate , Fig