gsminmag Mineralogical Magazine Mineralogical Magazine 0026-461X Mineralogical Society 10.1180/minmag.1998.62A.3.123 Climatic Changes in the Upwelling Region off Northwestern Africa Over the Late Quaternary: A Multi-Biomarker Approach Temois Y. Institute of Low Temperature Science, Nishi 8, Kita 19, Hokkaido University, 060 Sapporo, Japan Sicre M.-A. Paterne M. Laboratoire des Sciences du Climat, et de l'Environnement, Domaine du CNRS, Ave. de la Terrasse, 91191 Gif-sur-Yvette Cedex, France 1998 62A 3 1504 1505 Copyright © 1998, The Mineralogical Society 1998