1. Department of History, Geography and Philosophy, University of Cadiz, Cadiz, Spain
2. Institute of Prehistoric Archaeology, University of Cologne, Cologne, Germany
3. Cueva de Ardales, Ardales, Spain
4. Earth Sciences Department, University of Cadiz, Cadiz, Spain
5. Institute of Geography, University of Cologne, Cologne, Germany
6. Department of Early Prehistory and Quaternary Ecology, University of Tübingen, Tübingen, Germany