Mediterranean Italy
Geological Time: Neogene Pliocene Piacenzian
View of a specimen of Orbulina universa d'Orbigny, 1839
The identification is based upon:
Hemleben, Ch., Spindler, M., and Anderson, O.R., 1989: Modern Planktonic Foraminifera. Springer Verlag 363 pp. Plate 2.3., Fig. n-o