1. Department of Archaeology, School of Philosophical and Historical Inquiry, Brennan MacCallum Building A18, The University of Sydney, NSW, 2006 Australia.
2. School of Social Science, The University of Queensland, Brisbane, Australia.
3. Department of Museums and Antiquities, Zanzibar, Tanzania.
4. Max Planck Institute for the Science of Human History, Jena, Germany.
5. Royal Agricultural University, Cirencester, England.