Corresponding Author

Department of Anthropology, Durham University, Durham, UK

HALMA - UMR 8164 (CNRS), Université de Lille, Villeneuve d'Ascq, France

Correspondence

Ben J. Gruwier, HALMA - UMR 8164 (CNRS), Université de Lille, Campus Pont-de-Bois, Rue du Barreau, 59653 Villeneuve d'Ascq, France.

Email: ben.gruwier@hotmail.com

Contribution: Conceptualization (lead), Data curation (lead), Formal analysis (lead), Funding acquisition (equal), ​Investigation (lead), Methodology (lead), Resources (equal), Visualization (lead)