Globorotalia lenguaensis Bolli, 1957       

Class: Rotaliata  Subclass: Globigerinana  Order: Globorotaliida  Family: Globorotaliidae

found in a core of ODP Leg 186   off Japan   Japan   Sites 1150 and 1151

Geological Time: Neogene  Miocene  


the images are published under public domain in the below cited scientific report of the IODP, ODP and DSDP



The identification is based upon:
Hayashi, H., Morishita, C., and Oda, M., 2003: Neogene planktonic foraminiferal biostratigraphy of the Japan Trench, ODP Leg 186. In Suyehiro, K., Sacks, I.S., Acton, G.D., and Oda, M. (Eds.), Proc. ODP, Sci. Results, 186: College Station, TX (Ocean Drilling Program). 23 pp. Plate 1, Fig. 6