Cataclysms on the Columbia: A Layman's Guide to the Features Produced by the Catastrophic Bretz Flood in the Pacific Northwest
ISBN-10:
0881920673
ISBN-13:
9780881920673
Author(s): Allen, John Eliot; Burns, Marjorie
Edition: F First Edition Used
Description:
The formation of the Grand Coulee remained a mystery for many years, until J Harlen Bretz proved that the Columbia River basin was the site of huge floods 15,000 years ago that created the landscape we see today.
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