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USGS Staff Profile:

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   abstract: Physical Scientist with the Geology, Energy & Minerals Science Center
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   abstract: Brett Valentine is a Physical Scientist with the USGS Geology, Energy
     & Minerals (GEM) Science Center in Reston, VA.
   additionalType: staff profile page introductory statement
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   abstract: Since joining the USGS in 2009, Brett has devoted his career to studying
     organic petrology and specializes in electron microscopy techniques. He is currently
     the manager of the Reston Electron Microbeam Laboratory at USGS National Center
     in Reston, VA. Presently, his research focuses on developing electron microscopy
     methods and applications to improve our understanding of the micro-to-nanoscale
     changes that occur to coals and organic-rich shales as they thermally mature.
   additionalType: personal statement
 email: bvalentine@usgs.gov
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 name: Brett J. Valentine
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