1. Department of Geography, Royal Holloway, University of London, Egham, Surrey TW20 0EX, UK.
2. Directorate of Antiquities, Department of Culture and Information, Government of Sharjah, United Arab Emirates.
3. Department of Anthropology, Southern Methodist University, 3225 Daniel Avenue, Heroy Building 408, Dallas, TX 75275, USA.
4. Department of Anthropology and Geography, School of Social Sciences and Law, Oxford Brookes University, Headington, Oxford OX3 0BP, UK.
5. Archaeological Museum, Institute of Archaeology, National Academy of Sciences, B. Khmelnitsky Street, 15, 01030 Kiev, Ukraine.
6. Center for Scientific Archaeology, Eberhard-Karls-University Tübingen, Rümelinstraße 23, 72070 Tübingen, Germany.