1. Younger Precambrian geology in southern Arizona;Shride;U.S. Geol. Surv. Prof. Pap.,1967
2. The use of cogenetic uranium-lead isotope systems in zircons in geochronology;Silver,1963
3. Geology of uranium deposits in the Dripping Spring Quartzite, Gila County, Arizona;Granger;U.S. Geol. Surv. Prof. Pap.,1969
4. Guide to the geology of the Salt River Canyon region;Davis;Arizona, Ariz. Geol. Soc. Digest,1981
5. The stability and significance of magnetism in sedimentary rocks;Graham;J. Geophys. Res.,1949