Suggested citation and version history for


  Soulard, Christopher E., and Raumann, Christian G., 2008, 
       Historical orthoimagery of the Lake Tahoe Basin:  
       U.S. Geological Survey Data Series 376 
       [http://pubs.usgs.gov/ds/376/].


  Version 1.0

  October 28, 2008
  zipped the data pairs so the files could be hot-linked 
  from figures 3 and 4.  This also reduced the size of the 
  data folder by a gigabyte.

  September 25, 2008
  Initial release online at
  http://pubs.usgs.gov/ds/376/