The article presents data on the study of the AI-3359 marine sediment core recovered from the North Atlantic east of the Reykjanes Ridge during the Late Pleistocene to Holocene the last 45,000 years. The data on ice-rafted debris IRD and N.~pachyderma~s distribution together with changes in the relative abundance of CaCO
North Atlantic, paleocirculation, Heinrich events, Bond events, ice-rafted debris, Holocene
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