1. Extent and development of the craton under part of the Sierra Madre Occidental, northwestern Mexico;Anderson;Geol. Soc. Am. Astr. Programs,1975
2. Jurassic magmatism in Sonora, Mexico;Anderson;Geol. Soc. Am. Abstr. Programs,1978
3. Rb-Sr and K-Ar geochronometry of Mesozoic granitic rocks and their Sr isotopic compositions, Oregon, Washington, and Idaho;Armstrong;Geol. Soc. Am. Bull.,1977
4. Behavior of trace elements during magmatic processes-A summary of theoretical models and their applications;Arth;J. Res. U. S. Geol. Surv.,1976
5. Bagby , W. C. Geology, geochemistry, and geochronology of the Batopilas region, Sierra Madre Occidental, Chihuahua, Mexico Santa Cruz 1979