Suggested citation and version history for Hildreth, Wes, Fierstein, Judy, and Calvert, Andrew T., 2007, Blue Mountain and The Gas Rocks; rear-arc dome clusters on the Alaska Peninsula, in, Haeussler, Peter J., and Galloway, John P., eds., Studies by the U.S. Geological Survey in Alaska, 2006: U.S. Geological Survey Professional Paper 1739-A, 27 p. [http://pubs.usgs.gov/pp/pp1739/a/]. Version 1.0, December 10, 2007 Initial release online at http://pubs.usgs.gov/pp/pp1739/a/