The Creation of Landforms
Clip: Special | 4m 9s
The Missoula floods carved new river channels or altered exiting ones along the Washington/Oregon border, created dry falls in Central Washington similar to the falls at Niagara but twice the size, and quarried gullies and canyons, the Grand Coulee being the largest.
Aired: 04/23/10 |
More Extras From This Special
The Acceptance of J Harlen Bretz’s Ice Age Flood Theory
Clip: Special | 2m
Evidence of Multiple Floods
Clip: Special | 4m 38s
The Floods
Clip: Special | 6m 17s
More Specials
Capturing History
Special | 55m 21s
Injustice at Home
Special | 58m 10s
Hidden in Plain Sight: Fighting Homelessness in Spokane
Special | 58m 2s
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