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physical sciences 
radiocarbon dating 
glacial deposits 

2 record(s) found for principle investigator "Froese, Duane" (multi-year projects are grouped):
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Glacial lakes McConnell and Mackenzie reconstructed from Pleistocene deltas of the Mackenzie River tributaries
Principal Investigator: Froese, Duane G
Licenced Year(s): 2016
Summary: The objectives of this research project are to investigate the architecture of Pleistocene deltas on the Mackenzie River tributaries, search evidence of high-magnitude discharge events, and collect samples for absolute dating. The research team will investigate stratigraphic description of sedimentary sections in the river banks cutting through the Pleistocene deltas. The team will collect samp...

Timing of deglaciation of the Mackenzie River valley 60-67 dg N
Principal Investigator: Froese, Duane G
Licenced Year(s): 2015 2010
Summary: The objective of this research project is to search for glacial erratic boulders left behind by the retreating ice sheet margin and collect samples for cosmogenic exposure dating. In order to obtain time constraints on the deglaciation ages in the Mackenzie River valley the research team will apply Be-10 cosmogenic exposure dating. The research team will aim to collect samples in a series of v...