About the Authors
- Kenneth Wardle
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* E-mail: k.a.wardle@bham.ac.uk
Affiliation Department of Classics, Ancient History and Archaeology, University of Birmingham, Birmingham, United Kingdom
- Thomas Higham
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Affiliation Oxford Radiocarbon Accelerator Unit, Research Laboratory for Archaeology and the History of Art, University of Oxford, Oxford, United Kingdom
- Bernd Kromer
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Affiliation Akademie der Wissenschaften Heidelberg, Heidelberg, Germany
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: KW TH BK. Performed the experiments: KW TH BK. Analyzed the data: KW TH BK. Contributed reagents/materials/analysis tools: KW TH BK. Contributed to the writing of the manuscript: KW TH BK.