Suggested citation and version history for


  Wiele, S.M., Leake, S.A., Owen-Joyce, S.J., and 
       McGuire, E.H., 2008, revised 2009, Update of the 
       accounting surface along the lower Colorado River:  
       U.S. Geological Survey Scientific Investigations 
       Report 2008-5113, v. 1.1, 16 p., 3 plates, scale 
       1:200,000 [http://pubs.usgs.gov/sir/2008/5113/].


  Version 1.1
  July 7, 2009
  Added plates

  July 17, 2009
  Added readme file, metadata, and data


  Version 1.0

  July 17, 2008
  fixed page order (12-13) and TOC pages past 12

  July 15, 2008
  Initial release online at
  http://pubs.usgs.gov/sir/2008/5113/