Laurentide ice sheet dynamics across multiple glacial–interglacial cycles from Quaternary stratigraphic records in central Canada

Canadian Journal of Earth Sciences, Volume 63, Issue , Page 1-41, January 2026.Quaternary terrestrial stratigraphic records are key to understanding the long-term behaviour of past ice sheets beyond the most recent glaciation. Glacial sediments provide important information on ice-flow direction and dispersal patterns, while intertill organic-bearing sediments provide insight into climatic conditions during past ice-free periods. The Hudson Bay Lowland (HBL) is situated near the geographic centr