Version history for


  Lillis, Paul G., 2004, Representative bulk composition of 
       oil types for the 2002 U.S. Geological Survey 
       Resource Assessment of National Petroleum Reserve in 
       Alaska:  S. Geological Survey Open-File Report 
       03-407.


  Version 1.0, May 20, 2004

  Intital release online at
  http://pubs.usgs.gov/of/2003/of03-407/