A∼ 14 000-year record of environmental change from Lake Simcoe, Canada

RM Doyle, N Bumstead, CFM Lewis… - Quaternary Science …, 2022 - Elsevier
While the evolution of the Laurentian Great Lakes has been researched intensively, fewer
studies have focused on reconstructing the history of Lake Simcoe, the fourth largest lake …

Glacially-streamlined hard and soft beds of the paleo-Ontario ice stream in Southern Ontario and New York state

N Eyles, M Doughty - Sedimentary geology, 2016 - Elsevier
An extensive tract of glacially-streamlined terrain across a large part of Southern Ontario,
Canada, is recognized as the footprint of the paleo-Ontario Ice Stream (OIS) within the …

Converging ice streams: a new paradigm for reconstructions of the Laurentide Ice Sheet in southern Ontario and deposition of the Oak Ridges Moraine

S Sookhan, N Eyles… - Canadian Journal of …, 2018 - cdnsciencepub.com
Geomorphological mapping using detailed morphometric analyses of newly available high-
resolution (5 m) digital elevation datasets across more than 9000 km2 of southern Ontario …

Drumlinized tunnel valleys in south-central Ontario

RPM Mulligan, AF Bajc, CH Eyles - Quaternary Science Reviews, 2018 - Elsevier
A network of Late Wisconsin valleys deeply incise thick successions (up to 200 m) of
Quaternary sediment and Paleozoic bedrock across south-central Ontario. The valleys have …

LiDAR-based volume assessment of the origin of the Wadena drumlin field, Minnesota, USA

S Sookhan, N Eyles, N Putkinen - Sedimentary Geology, 2016 - Elsevier
The Wadena drumlin field (WDF;~ 7500 km 2) in west-central Minnesota, USA, is bordered
along its outer extremity by the till-cored Alexandria moraine marking the furthest extent of …

Subglacial and ice‐marginal landforms in south‐central Ontario: implications for ice‐sheet reconfiguration during deglaciation

RPM Mulligan, CH Eyles, AS Marich - Boreas, 2019 - Wiley Online Library
Regional‐scale, high‐resolution terrain data permit the study of landforms across south‐
central Ontario, where the bed of the former Laurentide Ice Sheet is well exposed and …