1. Ancient DNA Laboratory, School of Biological Sciences and Biotechnology, Murdoch University, 90 South Street, Perth, Western Australia 6150, Australia
2. School of Biological Sciences, University of Canterbury, Private Bag 4800, Christchurch, New Zealand
3. Centre for GeoGenetics, Natural History Museum of Denmark, University of Copenhagen, Øster Voldgade 5-7, 1350 Copenhagen K, Denmark
4. Department of Archaeology, University of York, PO Box 373, York, UK
5. Museu da Ciência, University of Coimbra, Laboratorio Chimico, Largo Marquês de Pombal, 3000-272 Coimbra, Portugal
6. Beijing Genomics Institute-Shenzhen, Shenzhen 518083, People's Republic of China
7. Canterbury Museum, Rolleston Avenue, Christchurch 8050, New Zealand
8. Palaecol Research Ltd, 167 Springs Road, Hornby, Christchurch 8042, New Zealand