1. School of Archaeology and Ancient History; University of Leicester; Leicester LE1 7RH UK
2. Department of Anthropology; University of British Columbia; Vancouver V6T 1Z1 Canada
3. Department of Engineering; University of Leicester; Leicester LE1 7RH UK
4. Department of Veterinary Pathology; Western College of Veterinary Medicine, University of Saskatchewan; Saskatoon SK S7N 5B4 Canada
5. Department of Pathobiology; Ontario Veterinary College, University of Guelph; Guelph N1G 2W1 Canada
6. Illinois State Museum Research and Collections Center; Springfield IL 62703 USA
7. Natural History Museum Bern; Bernastrasse 15; CH-3005 Bern Switzerland