Paleoenvironmental Significance of Late Cretaceous Foraminifers from ODP Site 1138 Samples, a Dredge and Eltanin Core E54-7, Kerguelen Plateau, Indian Ocean

Author(s):  
P.G. Quilty
2019 ◽  
Vol 59 (6) ◽  
pp. 1074-1085
Author(s):  
E. A. Sokolova

The article analyzes own data on the species composition of shells of planktonic foraminifera from the Upper Cretaceous sediments of the Indian Oceans, as well as from the sections of the offshore seas of Australia. The species of planktonic foraminifera are grouped and arranged in a climatic series. An analysis of the change in the systematic composition of foraminifers made it possible to distinguish periods of extreme and intermediate climatic states in the Late Cretaceous.


Geotectonics ◽  
2018 ◽  
Vol 52 (5) ◽  
pp. 499-515 ◽  
Author(s):  
G. L. Leitchenkov ◽  
E. P. Dubinin ◽  
A. L. Grokholsky ◽  
G. D. Agranov

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