Columbia River Basalt Group

English: Columbia River Basalt Group

Photographs

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  Cowiche Mountain
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  Saddle Mountain State Natural Area
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  Saddle Mountain State Natural Area
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  Saddle Mountain State Natural Area
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  Saddle Mountain State Natural Area
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  Saddle Mountain State Natural Area
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  Saddle Mountain State Natural Area
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  Saddle Mountain State Natural Area
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  Saddle Mountain State Natural Area
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  Saddle Mountain State Natural Area
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  Saddle Mountain State Natural Area
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  Saddle Mountain State Natural Area
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  Saddle Mountain State Natural Area
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  John B. Yeon State Park
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  Three Devil's grade in Moses Coulee, Washington.
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  Parts of the Grande Ronde, Wanapum and Saddle Mountains basalts are exposed at the Wallula Gap
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  Agatha Tower at Frenchman Coulee

Grande Ronde Basalt

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  Umtanum Creek Recreation Area
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  Umtanum Creek Recreation Area
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  Saddle Mountains basalt dikes penetrating Grande Ronde basalt

Wanapum Basalt

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  Frenchman Coulee
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  Frenchman Coulee
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  Frenchman Coulee
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  Frenchman Coulee
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  Frenchman Coulee
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  Frenchman Coulee

Video

• Echo Basin

Maps

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  CRB-Yellowstone mantle plume model
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  Ginkgo Flow
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  Columbia River Basalt Group