Suggested citation and version history for Miller, David M., Armstrong, Richard L., Bedford, David R., and Davis, Marsha, 2008, Geologic map and digital data base of the Almo quadrangle and City of Rocks National Reserve, Cassia County, Idaho: U.S. Geological Survey Open-File Report 2008-1103, 36 p., 1 sheet, scale 1:24,000 [http://pubs.usgs.gov/of/2008/1103/]. Version 1.0, June 20, 2008 Initial release online at http://pubs.usgs.gov/of/2008/1103/