Sphaeroidinellopsis sphaeroides Lamb, 1969       2   more

Class: Rotaliata  Subclass: Globigerinana  Order: Globigerinida  Family: Globigerinidae

found at Pelotas Basin   off Brazil   Brazil   

Geological Time: Neogene  Pliocene  


Images provided by
Dr. G.S. dos Anjos Zerfass

View of a specimen of Sphaeroidinellopsis sphaeroides Lamb, 1969

spiral view

The identification is based upon:
Bolli, H. M., Saunders, K. Perch-Nielsen, editors, 1985: Plankton stratigraphy in Cambridge University Press 599 pp. Plate 38, Fig. 4-5