1. Faculty of Physics and Earth Sciences Leipzig University Leipzig Germany
2. Institute of Geological Sciences Polish Academy of Sciences Krakow Poland
3. The Sonia and Marco Nadler Institute of ArchaeologyTel Aviv University Tel Aviv Israel
4. Saxon Academy of Sciences and Humanities in Leipzig Leipzig Germany
5. Stable Light Isotope Laboratory University of Cape Town Cape Town South Africa
6. School of Physics and Astronomy Tel Aviv University Tel Aviv Israel