Mediterranean Italy
Geological Time: Paleogene Oligocene
the image is published in the paper mentioned below
View of a specimen of Ammobaculites pyrenaicus Colom & Ruiz De Gaona, 1950
shown thanks to ENI and Cesare Brizio
The identification is based upon:
, : Agip. 1982. Foraminiferi Padani. Atlante iconográfico e distribuzione stratigrafica. 52 plates. AGIP. S.P.A. Plate 1, Fig. 9