Version history for


  Morin, Robert L., 2006, Gravity and magnetic data in the 
       vicinity of Virgin Valley, southern Nevada:  U.S. 
       Geological Survey Open-File Report 2006-1042 
       [available on the World Wide Web at URL 
       http://pubs.usgs.gov/of/2006/1042/ ]


  Version 1.0, February 21, 2006

  Intital release online at
  http://pubs.usgs.gov/of/2006/1042/