About the Authors

Ana Ejarque

ana.ejarque@univ-bpclermont.fr

Affiliations CNRS, UMR 6042, GEOLAB, 4 rue Ledru, F-63057 Clermont-Ferrand cedex 1, France, Université Clermont Auvergne, Université Blaise Pascal, GEOLAB, BP 10448, F-63000 Clermont-Ferrand, France

Ramon Julià

Affiliation Seminary of Prehistoric Studies and Research, Department of Prehistory, Ancient History and Archaeology, University of Barcelona, 08001, Barcelona, Spain

Jane M. Reed

Affiliation Department of Geography, Environment and Earth Sciences, University of Hull, Cottingham Road, Hull, HU6 7RX, United Kingdom

Francesc Mesquita-Joanes

Affiliation Cavanilles” Institute of Biodiversity and Evolutionary Biology, University of València, Av. Dr. Moliner, 50, E-46100, Burjassot, Spain

Javier Marco-Barba

Affiliation Cavanilles” Institute of Biodiversity and Evolutionary Biology, University of València, Av. Dr. Moliner, 50, E-46100, Burjassot, Spain

Santiago Riera

Affiliation Seminary of Prehistoric Studies and Research, Department of Prehistory, Ancient History and Archaeology, University of Barcelona, 08001, Barcelona, Spain

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: RJ SR. Performed the experiments: AE RJ JMR FMJ JMB. Analyzed the data: AE RJ JMR FMJ JMB SR. Wrote the paper: AE RJ JMR FMJ JMB SR.