1. UMR 7041 ArScAn, Équipe Archéologies Environnementales University Paris 1 Panthéon‐Sorbonne Paris France
2. Cranfield Forensic Institute, Defence Academy of the United Kingdom Cranfield University Shrivenham UK
3. Department of Physics, Chemistry and Pharmacy, Cultural Heritage and Archaeometric Research Team University of Southern Denmark Odense M Denmark