Robert G Hilton, Durham University, Geography, Durham, United Kingdom, Guillaume Soulet, Shanghai, China, Mark Garnett, Scottish Universities Environmental Research Center at the University of Glasgow, NERC Radiocarbon Facility, East Kilbride, United Kingdom, Thomas Croissant, Durham University, Durham, United Kingdom, Sebastian Klotz, IRSTEA, Draix, France, Tobias Roylands, University of Durham, Durham, United Kingdom and Caroline Le Bouteiller, Univ. Grenoble Alpes, IRSTEA UR ETNA, Saint Martin D'Heres, France