sample 146, 3,20 m below Blakes Bed 2
United Kingdom and Ireland UK
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
Forma 1
The identification is based upon:
, : Batsch, A.J.G.C. (1791). Testaceorum arenulae marinae tabulae sex... Sechs Kupfertafeln mit Conchylien des Seesanders. Akademische Buchhandlung, Jena. Plate , Fig.