1. TRACES – UMR5608, Université de Toulouse Jean-Jaurès, Maison De La Recherche, Toulouse, France
2. Department of Early Prehistory and Quaternary Ecology, Eberhard Karls University of Tübingen, Schloss Hohentübingen, Tübingen, Germany
3. Department of Geosciences, Applied Mineralogy, Eberhard Karls University of Tübingen, Tübingen, Germany