Variability of the western Mediterranean Sea surface temperature during the last 25,000 years and its connection with the Northern Hemisphere climatic changes - Cacho, Isabel (Universitat de Barcelona. Departament d'Estratigrafia, Paleontologia i Geociències Marines) ; Grimalt, Joan (Institut d'Investigacions Químiques i Ambientals de Barcelona) ; Canals Artigas, Miquel (Universitat de Barcelona. Departament d'Estratigrafia, Paleontologia i Geociències Marines) ; Shaffi, Laura (University of Cambridge. Godwin Laboratory) ; Shackleton, Nick J. (University of Cambridge. Godwin Laboratory) ; Schönfeld, Joachim (GEOMAR Research Center for Marine Geosciences) ; Zahn, Rainer (Cardiff University. Department of Earth Sciences)