Version history for


  Mankinen, Edward A., Sweetkind, Donald S., McKee, 
       Edwin H., and Morin, Robert L., 2005, Gravity and 
       ground magnetic data from selected traverses in the 
       Amargosa Desert and vicinity, Nevada and California:  
       U.S.  Geological Survey Open-File Report 2005-1444, 
       43 p. [available on the World Wide Web at URL 
       http://pubs.usgs.gov/of/2005/1444/ ]


  Version 1.0, February 18, 2006

  Shapefile added by J. Watson June 5, 2008

  Intital release online at
  http://pubs.usgs.gov/of/2005/1444/