Columbia River Basalt Group

The Columbia River Basalt Group is a large igneous province that lies across parts of the Western United States. It is found in the U.S. states of Washington, Oregon, Idaho, Nevada, and California. The Basalt group includes the Steen and Picture Gorge basalt formations.

Read more about Columbia River Basalt Group:  Introduction, Formation of The Columbia River Basalt Group

Famous quotes containing the words columbia, river and/or group:

    The young women, what can they not learn, what can they not achieve, with Columbia University annex thrown open to them? In this great outlook for women’s broader intellectual development I see the great sunburst of the future.
    M. E. W. Sherwood (1826–1903)

    Up a lazy river by the old mill run, that lazy, lazy river in the noonday sun.
    Sidney Arodin, U.S. songwriter. “Lazy River,” Peer International Corp. (1931)

    Caprice, independence and rebellion, which are opposed to the social order, are essential to the good health of an ethnic group. We shall measure the good health of this group by the number of its delinquents. Nothing is more immobilizing than the spirit of deference.
    Jean Dubuffet (1901–1985)