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Geology at the Colville River Mouth - Lake Roosevelt, WA
Colville River Mouth. The Colville River enters the Columbia River at Rivermile 100 just south of Kettle Falls, WA. Its an easy hike...
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Dune Fields of the Upper Columbia River Region, WA
Palouse dust storms thicken Okanogan soils. - A silviculturist I once knew In the Okanogan Highlands of northeastern Washington, forest...
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Great Terrace of the Columbia #1 - The Explorers
Geologists have long been fascinated with the high terrace that stands well above the modern Columbia River between Brewster and Chelan....
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Great Terrace of the Columbia #2 - The Geologists
The Great Terrace from Chelan butte. John Whitmer photo. WGS photo archive. "I hold my conclusions lightly and am willing to change them...