About the Authors
- Paul M. Ledger
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* E-mail: p.ledger@abdn.ac.uk
Affiliations Clermont Université, Université Blaise Pascal, Maison des Sciences de l'Homme, BP 10448, Clermont-Ferrand, France, CNRS, USR 3550, MSH, Clermont-Ferrand, France, CNRS, UMR 6042, GEOLAB, Clermont-Ferrand, France, Department of Archaeology, University of Aberdeen, Aberdeen, United Kingdom
- Yannick Miras
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Affiliations CNRS, UMR 6042, GEOLAB, Clermont-Ferrand, France, Clermont Université, Université Blaise Pascal, GEOLAB, BP 10448, Clermont-Ferrand, France
- Matthieu Poux
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Affiliation Université Lumiere Lyon 2 – ARAR UMR 5138 Archéologie et Archéométrie, Lyon, France
- Pierre Yves Milcent
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Affiliation Université de Toulouse – Jean Jaurès, UMR 5608-TRACES, Toulouse, France
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Performed the experiments: PML YM. Analyzed the data: PML YM. Wrote the paper: PML YM MP PYM.