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. Hydrogeologic framework and estimates of ground-water volumes in Tertiary and Upper Cretaceous hydrogeologic units in the Powder River Basin, Wyoming Author/Creator: Hinaman, Kurt C. Publication/Creation: Reston, Va. : U.S. Dept. of the Interior, U.S. Geological Survey, 2005 Resource Type: Book Access & Availability: Loading