Stable isotope record, and abundances of ice rafted debris and Neogloboquadrina pachyderma in sediments of the Iberian margin, supplement to: Eynaud, Frédérique; de Abreu, Lucia; Voelker, Antje H L; Schönfeld, Joachim; Salgueiro, Emilia; Turon, Jean-Louis; Penaud, Aurélie; Toucanne, Samuel; Naughton, Filipa; Sanchez Goñi, Maria Fernanda; Malaizé, Bruno; Cacho, Isabel (2009): Position of the Polar Front along the western Iberian margin during key cold episodes of the last 45 ka. Geochemistry, Geophysics, Geosystems, 10(7), Q07U05

Frédérique Eynaud, Lucia de Abreu, Antje H L Voelker, Joachim Schönfeld, Emilia Salgueiro, Jean-Louis Turon, Aurélie Penaud, Samuel Toucanne, Filipa Naughton, Maria Fernanda Sanchez Goñi, Bruno Malaizé & Isabel Cacho
This paper documents the migration of the Polar Front (PF) over the Iberian margin during some of the cold climatic extremes of the last 45 ka. It is based on a compilation of robust and coherent paleohydrological proxies obtained from eleven cores distributed between 36 and 42°N. Planktonic delta18O (Globigerina bulloides), ice-rafted detritus concentrations, and the relative abundance of the polar foraminifera Neogloboquadrina pachyderma sinistral were used to track the PF position. These three data...
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