LOW-CENTRED POLYGONS AND ALAS-LIKE BASINS AS GEOLOGICAL MARKERS OF WARMING TRENDS LATE IN MARS’ HISTORY

Richard J Soare1, Susan J Conway2, Etienne Godin3, Gordon Osinski4, Jordan Hawkswell5 and Arya Bina5, (1)Dawson College, Montreal, QC, Canada, (2)University of Nantes, Nantes, France, (3)University of Western Ontario, Earth Sciences, Québec, QC, Canada, (4)University of Western Ontario, Physics and Astronomy, London, ON, Canada, (5)University of Western Ontario, Earth Sciences, London, Canada