1. Compilation of stratigraphic thicknesses for caldera-related Tertiary volcanic rocks, east-central Nevada and west-central Utah Author/Creator: Sweetkind, Donald S. (Donald Steven) Publication/Creation: [Reston, Va.] : U.S. Dept. of the Interior, U.S. Geological Survey, 2008 Resource Type: Book Edition: Version 1.0. Access & Availability: Loading
2. Compositional characteristics of middle to upper Tertiary volcanic rocks of the Bolivian Altiplano Publication/Creation: Washington : U.S. G.P.O., 1995 Resource Type: Book Access & Availability: Loading