1. Distribution of late Quaternary wind-deposited sand in eastern Colorado Author/Creator: Geological Survey (U.S.) Publication/Creation: [Reston, VA] . : U.S. Dept. of the Interior, U.S. Geological Survey, 2005 Format: Map Edition: Version 1.0. Access & Availability: Loading
2. Description and validation of an automated methodology for mapping mineralogy, vegetation, and hydrothermal alteration type from ASTER satellite imagery with examples from the San Juan Mountains, Colorado Author/Creator: Rockwell, Barnaby W. (Barnaby Whitson) Publication/Creation: Reston, VA : U.S. Dept. of the Interior, U.S. Geological Survey, 2012 Format: Map Access & Availability: Loading
3. Database for the preliminary geologic map of the Mount Hood 30- by 60-minute quadrangle, north Cascade Range, Oregon Author/Creator: Ma, Lina, author Publication/Creation: Reston, Va. : U.S. Department of the Interior, U.S. Geological Survey, 2014 Format: Map Access & Availability: Loading