Geological Time: Cretaceous Lower Cretaceous
the image is published under
CC BY-NO-SA in the World Foraminifera Database
View of a specimen of Berthelina intermedia (Berthelin, 1880)
The identification is based upon:
, : Berthelin, G. (1880). Mémoire sur les Foraminifères fossiles de l'Etage Albien de Moncley (Doubs). Mémoires de la Société Géologique de France. (3), ser. 3 31: 1-84. Plate , Fig.