Powell, J.W., 1872, Survey of the Colorado River of the West: U.S. Congress, 42nd, 2nd Session, House Miscellaneous document 173, 12 p. Authors Powell, J.W. Publication Date 1872 Citation U.S. Congress, 42nd, 2nd Session, House Miscellaneous document 173, 12 p. State AZ UT CA NV Province CP TR BR County CN MO Placenames Glen Canyon Marble Canyon Keywords Areal Structure Stratigraphy Physiography More Keywords Areal, Structure, Stratigraphy, Physiography, AzGeoBib RefNum 8074