Postglacial water levels in the Great Lakes Region in relation to Holocene climate change : Thecamoebian and Palynological evidence /

• Main Author: Sarvis, Adam Patrick.
• Other Authors: Department of Earth Sciences
• Format: Thesis
• Language: English
• Published: Brock University 2009
• Subjects: Water levels; Paleoclimatology; Climatic changes; Midland; Ice Sheet
• Online Access: http://hdl.handle.net/10464/2266

Various lake phases have developed in the upper Great Lakes in response to isostatic adjustment and changes in water supply since the retreat of the Laurentide Ice Sheet. Georgian Bay experienced a lowstand that caused a basin wide unconformity approximately 7,500 years ago that cannot be explained...