1. Archaeological Sciences; University of Bradford; Bradford BD7 1DP
2. Department of Archaeology; Durham University; South Road Durham DH1 3LE
3. Department of Archaeology; University of Reading; Whiteknights RG6 6AH
4. York Osteoarchaeology; Ivy Cottage; 75 Main Street Bishop Wilton York YO42 1SR
5. NERC Isotope Geosciences Laboratory; Nottingham NG12 5GG
6. Research Laboratory for Archaeology and the History of Art; University of Oxford; South Parks Road Oxford OX1 3QY