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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 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

  • Posth, C., Nägele, K., Colleran, H., Valentin, F., Bedford, S., Kami, K. W., . . . Powell, A. (2018). Language continuity despite population replacement in Remote Oceania. Nature Ecology and Evolution. doi:10.1038/s41559-018-0498-2

  • Hogg, A. G., Gumbley, W., Boswijk, G., Petchey, F., Southon, J., Anderson, A., . . . Donaldson, L. (2017). The first accurate and precise calendar dating of New Zealand Māori Pā, using Otāhau Pā as a case study.. Journal of Archaeological Science: Reports, 12, 124-133. doi:10.1016/j.jasrep.2017.01.032 Open Access version: https://hdl.handle.net/10289/10853

  • Veth, P., Ward, I., Manne, T., Ulm, S., Ditchfield, K., Dortch, J., . . . Kendrick, P. (2017). Early human occupation of a maritime desert, Barrow Island, North-West Australia. Quaternary Science Reviews, 168, 19-29. doi:10.1016/j.quascirev.2017.05.002

  • David, B., Delannoy, J. J., Gunn, R., Brady, L. M., Petchey, F. J., Mialanes, J., . . . Katherine, M. (2017). Determining the age of paintings at JSARN–113/23, Jawoyn Country, central-western Arnhem Land plateau. In B. David, P. S. C. Tacon, J. J. Delannoy, & J. M. Geneste (Eds.), The Archaeology of Rock Art in Western Arnhem Land, Australia (pp. 371-422). ANU Press. doi:10.22459/TA47.11.2017 Open Access version: https://hdl.handle.net/10289/11754

Find more research publications by Fiona Petchey

Keywords

Anthropology; Radiocarbon Dating

Archaeological science


Contact Details

Email: fiona.petchey@waikato.ac.nz
Room: C.G.01A
Phone: +64 7 838 4278