Wilton Aguiar, Australian National University, Research School of Earth Sicences, Canberra, Australia, Adele K Morrison, Australian National University and Australian Centre for Excellence in Antarctic Science, Canberra, ACT, Australia, Andrew M Hogg, Australian National University and ARC Centre of Excellence for Climate Extremes, ACCESS-NRI, Canberra, ACT, Australia, Wilma C. G. Huneke, Australian National University, Canberra, ACT, Australia, David Karel Hutchinson, University of New South Wales, Climate Change Research Centre, Sydney, Australia, Paul Spence, University of Tasmania, Hobart, TAS, Australia, Pedro Colombo, University of NSW, Sydney, NSW, Australia and Kial Douglas Stewart, Australian National University, Research School of Earth Science, Canberra, ACT, Australia