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:
, : Uhlig, V. (1883), Ueber Foraminiferen aus dem rjäsan'schen Ornatenthone, Jahrbuch der K. K. Geologischen Reichsanstalt, Wien 33:735-774. Plate , Fig.