1. Laboratory for Material Culture Studies, Faculty of Archaeology , Leiden University, Einsteinweg 2, 2333 CC Leiden, The Netherlands Netherlands
2. Nederlands Instituut voor het Nabije Oosten (NINO), Leiden University, Witte Singel 25, 2300 RA Leiden, The Netherlands / Harvard Museum of the Ancient Near East (HMANE), Harvard University , 6 Divinity Avenue, Cambridge Massachusetts 02138, USA United States of America
3. Harvard Museum of the Ancient Near East (HMANE), Harvard University , 6 Divinity Avenue, Cambridge Massachusetts 02138, USA United States of America
4. Geology Division, Department of Earth and Environmental Sciences , KU Leuven , Celestijnenlaan 200E-bus 2408, 3000 Leuven , Belgium Belgium