Mediterranean Italy
Geological Time: Neogene Pliocene
Argille Azzurre Formation
the specimen is found and photographed by Dr.
View of a specimen of Oridorsalis umbonatus (Reuss, 1851)
The identification is based upon:
, : Reuss, A. E. (1851). Ueber die fossilen Foraminiferen und Entomostraceen der Septarienthone der Umgegend von Berlin. Zeitschrift der Deutschen Geologischen Gesellschaft. 3 (1): 49-92. Plate , Fig.
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