About the Authors

Ian G. Barber

Roles Conceptualization, Formal analysis, Investigation, Methodology, Supervision, Writing – original draft

ian.barber@otago.ac.nz

Affiliation Archaeology Programme, Division of Humanities, School of Social Sciences, University of Otago, Dunedin, New Zealand

Thomas F. G. Higham

Roles Formal analysis, Methodology, Writing – review & editing

Affiliation Oxford Radiocarbon Accelerator Unit, Research Laboratory for Archaeology and the History of Art, School of Archaeology, University of Oxford, Oxford, United Kingdom

Competing Interests

The author has declared that no competing interests exist.