Wright, F.E., 1908, A comparison of some Paleozoic and pre-Cambrian sections in Arizona: Science, new series, v. 27, p. 68-69. Authors Wright, F.E. Publication Date 1908 Citation Science, new series, v. 27, p. 68-69. State AZ Keywords Stratigraphy Precambrian Proterozoic Paleozoic More Keywords Stratigraphy, Precambrian, Proterozoic, Paleozoic, AzGeoBib RefNum 11450