1. Geophysical framework based on analysis of aeromagnetic and gravity data, upper and middle Verde River watershed, Yavapai County, Arizona Author/Creator: Langenheim, Victoria E. Publication/Creation: Reston, Va. : U.S. Dept. of the Interior, U.S. Geological Survey, 2005 Format: Book Access & Availability: Loading
2. Geologic and aeromagnetic maps of the Fossil Ridge area and vicinity, Gunnison County, Colorado Author/Creator: Geological Survey (U.S.), issuing body Publication/Creation: [Reston, Va.] : U.S. Department of the Interior, U.S. Geological Survey, 2002 Format: Map Access & Availability: Loading