Suggested citation and version history for Powell, C.L., II, and Stone, Paul, 2007, Publications of the Western Earth Surface Processes Team 2006: U.S. Geological Survey Open-File Report 2007-1227, 17 p. [http://pubs.usgs.gov/of/2007/1227/]. Version 1.0, October 12, 2007 Initial release online at http://pubs.usgs.gov/of/2007/1227/