Ice streams of the Late Wisconsin Cordilleran Ice Sheet in western North America
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DOI: 10.1016/j.quascirev.2017.10.027
Abstract: Abstract The Late Wisconsin Cordilleran Ice Sheet (CIS) of western North America is thought to have reached its maximum extent (∼2.5 × 106 km2) as late at c. 14.5 ka. Most (80%) of the ice sheet's bed consists… read more here.
Keywords: ice sheet; wisconsin cordilleran; ice streams; late wisconsin ... See more keywords
The pre-Late Wisconsin stratigraphy of southern Simcoe County, Ontario: implications for ice sheet buildup, decay, and Great Lakes drainage evolution
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DOI: 10.1139/cjes-2016-0160
Abstract: Recent three-dimensional mapping investigations in southern Simcoe County, Ontario, allow refinement of the existing regional stratigraphic framework. Analysis of 25 continuously cored boreholes has revealed a complex but consistent sediment succession that provides a record… read more here.
Keywords: southern simcoe; pre late; county ontario; stratigraphy ... See more keywords