Nebraskan and Kansan Stades: Complexity and Importance

Several Early Pleistocene stadial tills and related soils in Kansas and Nebraska indicate a complex history of ice-sheet fluctuations. It is impossible to assign ages to individual till sheets solely on the basis of position in a stratigraphic column; all Early Pleistocene correlations must be reeva...

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Bibliographic Details
Published in:Science
Main Author: Dort, Wakefield
Format: Article in Journal/Newspaper
Language:English
Published: American Association for the Advancement of Science (AAAS) 1966
Subjects:
Online Access:http://dx.doi.org/10.1126/science.154.3750.771
https://www.science.org/doi/pdf/10.1126/science.154.3750.771
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Summary:Several Early Pleistocene stadial tills and related soils in Kansas and Nebraska indicate a complex history of ice-sheet fluctuations. It is impossible to assign ages to individual till sheets solely on the basis of position in a stratigraphic column; all Early Pleistocene correlations must be reevaluated.