Stable oxygen isotope record of Globigerinoides sacculifer and age determination of sediment cores from teh Somali Basin, supplement to: Vénec-Peyré, Marie-Thérèse; Caulet, Jean-Pierre; Vergnaud-Grazzini, Colette (1995): Paleohydrographic changes in the Somali Basin (5°N upwelling and equatorial areas) during the last 160 kyr, based on correspondence analysis of foraminiferal and radiolarian assemblages. Paleoceanography, 10(3), 473-492

Marie-Thérèse Vénec-Peyré, Jean-Pierre Caulet & Colette Vergnaud-Grazzini
This study documents the biological signatures impressed upon the sedimentary record underlying both the 5°N upwelling system of the Somali Current and the equatorial area of the Somali Basin out of the upwelling influence. The evolution of these two distinct hydrographic systems is compared for the last 160 kyr. Correspondence and cluster analyses are performed on combined radiolarian and planktonic foraminiferal quantitative data in order to study the changes of the planktonic assemblages through time...
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