Matthew Hunt¹, Colm O'Cofaigh², Jeremy M Lloyd³, Katrin Wagner⁴, Rhiannon Jones⁵, Camilla S Andresen⁶, Holly Jenkins¹, Katharina Streuff¹, Eloise Littley⁵ and Freja Strandlod⁷, (1)University of Durham, Geography, Durham, United Kingdom, (2)University of Durham, Durham, United Kingdom, (3)Durham University, Durham, United Kingdom, (4)University Bonn, Institute of Geosciences, Environmental Geology Research Group, Bonn, Germany, (5)NERC British Antarctic Survey, Cambridge, United Kingdom, (6)Geological Survey of Denmark and Greenland, København K, Denmark, (7)University of Copenhagen, København K, Denmark