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Dr Fiona Petchey

Fiona Petchey

Senior Research Fellow; Deputy Director

Qualifications: MA(Hons) Anthropology Auckland, DPhil Waikato

Personal Website: www.radiocarbondating.com

Papers Taught

Research Supervised

MSc (Research)

  • Milson, Catherine (in progress).

Research Interests

Dr Petchey's research involves the application of radiocarbon techniques to the improvement of archaeological chronologies by the joint investigation of site taphonomy combined with sample specific radiocarbon (14C) effects in shell and bone caused by diet and environmental conditions. Her research is based on the premise that isotopic analysis (d13Ccollagen, d13Ccarbonate, d15N and d34S for bone, and d18O and d13C for shell), combined with geographic, archaeological and metabolic information, can help disentangle the mix of 14C from terrestrial and marine sources. This research has led the way in obtaining reliable calibrated radiocarbon data from Neolithic burials from Portugal and Lapita age sites in Fiji, Samoa, New Britain, Saipan and Vanuatu.

Recent Publications

  • Lam, T. M. D., Nguyen, T. T., Tran, T. K. Q., Bellwood, P., Higham, C., Petchey, F., . . . Piper, P. J. (2020). Ru Diep and the Quynh Van culture of central Vietnam. Archaeological Research in Asia. doi:10.1016/j.ara.2020.100190

  • Manne, T., David, B., Petchey, F., Leavesley, M., Roberts, G., Szabó, K., . . . Richards, T. (2020). How long have dogs been in Melanesia? New evidence from Caution Bay, south coast of Papua New Guinea. Journal of Archaeological Science: Reports, 30. doi:10.1016/j.jasrep.2020.102255

  • Roberts, G. L., Mullett, R., David, B., Fresløv, J., Mialanes, J., Petchey, F., . . . Russell, L. (2020). Community research in a public place: Wangangarra 1 rockshelter, Mitchell River National Park, East Gippsland (Australia). Australian Archaeology, 22 pages. doi:10.1080/03122417.2020.1769250

  • Petchey, F., & Schmid, M. M. E. (2020). Vital evidence: Change in the marine 14C reservoir around New Zealand (Aotearoa) and implications for the timing of Polynesian settlement. Scientific Reports, 10(1), 8 pages. doi:10.1038/s41598-020-70227-3 Open Access version: https://hdl.handle.net/10289/13816

Find more research publications by Fiona Petchey

Keywords

Anthropology; Radiocarbon Dating

Archaeological science


Contact Details

Email: [email protected]
Room: C.G.01A
Phone: +64 7 838 4278