Class: Rotaliata  Subclass: Globigerinana  Order: Globigerinida  Family: Rugoglobigerinidae
Sites 698 and 700
   off Argentina   off territorial waters
Geological Time: Cretaceous  Upper Cretaceous  Maastrichtian
the images are published under public domain in the below cited scientific report of the

scale bar 50µm
The identification is based upon:
 Huber, Brian T., 1991: Planktonic foraminifer biostratigraphy of Campanian-Maestrichtian sediments from Sites 698 and 700, southern South Atlantic Ciesielski, P.F. et al. (eds.), Proceedings of the Ocean Drilling Program, Scientific Results 114 Publisher: Texas A & M University, Ocean Drilling Program, College Station, TX, United States   Plate 1, Fig. 12
dataset number: FEU-1009780
Citation: Hesemann, M., The Database (2024). Accessed at on 2024-06-18. doi: 10/dt5p