Robinson, H.H., 1911, The single cycle development of the Grand Canyon of the Colorado: Science, new series, v. 34, p. 88-91. Authors Robinson, H.H. Publication Date 1911 Citation Science, new series, v. 34, p. 88-91. State AZ Province TR CP County CN MO Keywords Geomorphology Landscape Evolution More Keywords Geomorphology, Landscape Evolution, AzGeoBib RefNum 8635