Version history for:


  Wallace, Alan R., Frank, David G., and Founie, Alan, 
       2006, Freshwater diatomite deposits in the western 
       United States:  U.S. Geological Survey Fact Sheet 
       2006-3044. [available on the World Wide Web at 
       http://pubs.usgs.gov/fs/2006/3044/ ].


  Version 1.0, May 23, 2006

  Initial release online at
  http://pubs.usgs.gov/fs/2006/3044/