The Canyon is a Book of Revelations in the rock-leaved Bible of geology. - John Wesley Powell A professor of geology at Illinois Wesleyan, John Wesley Powell had more than just a passing ...
Tau-Gu, chief of the Paiutes overlooking virgin river with J.W. Powell age 39. grca 13806. circa 1873, National Park Service. John Wesley Powell and the Bureau of Ethnology Among many of the ...
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