1. Behavior of trace elements during magmatic processes-A summary of theoretical models and their applications;Arth;J. Res. U.S. Geol. Survey,1976
2. Sanidine from the Mesa Falls Tuff, Ashton, Idaho;Basu;Am. Mineral.,1976
3. The distribution of Sr and Ba between the alkali feldspar, plagioclase and groundmass phases of porphyritic trachytes and phonolites;Berlin;Geochim. Cosmochim. Acta,1969
4. Quaternary and Pliocene volcanism of the Yellowstone rhyolite plateau region of Wyoming, Idaho, and Montana;Christiansen;U.S. Geol. Surv. Prof. Pap,1981
5. Volcanic stratigraphy of the Quaternary rhyolite plateau in Yellowstone National Park;Christiansen;U.S. Geol. Surv. Prof. Pap,1972