Suggested citation and version history for


  Wynne, J. Judson, and Drost, Charles, 2009, Southwest 
       caves reveal new forms of life:  U.S. Geological 
       Survey Fact Sheet 2009-3024, 2 p. 
       [http://pubs.usgs.gov/fs/2009/3024/].


  Version 1.0

  April 23, 2009
  Fixed typo on photo credit for Pratherodesmus

  April 16, 2009
  Initial release online at
  http://pubs.usgs.gov/fs/2009/3024/