White, C.D., 1929, Interpreting the Grand Canyon: Science, new series, v. 69, p. 671-672. Authors White, C.D. Publication Date 1929 Citation Science, new series, v. 69, p. 671-672. State AZ Province CP TR County CN MO Keywords Paleontology Fossil Plant More Keywords Paleontology, Fossil Plant, AzGeoBib RefNum 11101