1. School of Archaeology, History and Anthropology; University of Wales Trinity Saint David; Lampeter SA48 7ED Wales UK
2. Institute of Archaeology; University College London; London UK
3. Centre for the Archaeology of Human Origins, Faculty of Humanities; University of Southampton; UK
4. The British Museum; Great Russell Street; Bloomsbury London UK
5. Research Laboratory for Archaeology and History of Art; Dyson Perrins Building; South Parks Road Oxford UK