Furze, Mark F.A.Pieńkowski, Anna J.England, John H.Esteves, Mariana da Silveira RamosBennett, RobbieKrywko, JackGlembiski, DannaMcLean, BrianBlasco, Steve2014-10-102022-05-272022-05-272013https://hdl.handle.net/20.500.14078/170Presented on April 10, 2013 at the European Geosciences Union General Assembly held in Vienna, Austria.Recent work in the western Canadian Arctic Archipelago has seen a dramatic re-evaluation of the timing and extent of Late Wisconsinan glaciation by a primarily cold-based Laurentide Ice sheet. This has included the occupation by ice of formerly-considered ice free terrain and the extension of grounded ice from the main channels of the Northwest Passage, westwards onto the Beaufort Sea continental shelf. Nonetheless, while the pattern of ice extent and initial retreat is now well constrained, significant questions remain regarding the main phase of ice retreat southeastwards onto mainland Canada and the stability of the retreating margin in response to ameliorating climate and sea-level change.44.4 kbPDFenAttribution (CC BY)ice sheetsglaciationPresentation