Site 683
off Peru and Northern Chile Peru
Geological Time: Neogene Miocene
the images are published under public domain in the below cited scientific report of the
View of a specimen of Cassigerinella chipolensis (Cushman and Ponton, 1962)
Height about 200µm
The identification is based upon:
Ibaraki, M., 1990: Eocene through Pleistocene planktonic foraminifers off Peru, Leg 112 biostratigraphy and paleoceanography. Suess, E., von Huene, R., et al., Proc. ODP, Sci. Results, 112: College Station, TX (Ocean Drilling Program), 239–262. Plate 3, Fig. 5-6