Revision History for USGS Open-File Report 72-130

  James F. Gibbs, John H. Healy, C. Barry Raleigh, 
  and John Coakley

  Earthquakes in the Oil Field at Rangely, Colorado

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  Posted online at http://pubs.usgs.gov/of/1972/0130/
  December 10, 2011

  Initial release in paper form
  October 1972

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