Revision History for USGS Open-File Report 2011-1274

  Kristin McDougall, John Hillhouse, Charles Powell, II,
  Shannon Mahan, Elmira Wan, and Andrei M. Sarna-Wojcicki

  Paleontology and Geochronology of the Long Beach Core
  Sites and Monitoring Wells, Long Beach, California 

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  Posted online at http://pubs.usgs.gov/of/2011/1274/
  June 27, 2012

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