Heterohelix sp. ---Class: Rotaliata Subclass: Globigerinana Order: Heterohelicida Family: Heterohelicidae
found at Atzendorf North European Plain Germany
Geological Time: Paleogene Oligocene
the raw material is provided by Prof. Mueller
View of a specimen of Heterohelix sp. ---
The identification is based upon:
Boudagher-Fadel, Marcelle K., 2013: Biostratigraphic and Geological Significance of Planktonic Foraminifera. (2nd ed.) Book Office of the Vice Provost (Research), UCL: London, UK. 307 pp. Plate 4.17, Fig.