1. ZRC SAZU Institute of Archaeology Novi trg 2 1000 Ljubljana Slovenia
2. Université Savoie Mont Blanc, CNRS EDYTEM 73000 Chambéry France
3. Department of Geology University of Ljubljana Aškerčeva ulica 12 1000 Ljubljana Slovenia
4. Jožef Stefan Institute Department of Environmental Sciences Jamova cesta 39 1000 Ljubljana Slovenia
5. LSCE, Université de Versailles Saint‐Quentin Comissariat à lʼEnergie Atomique – CNRS Gif‐sur‐Yvette France