Forensic Science International
Volume 214, Issue 1 , Pages 7-12 , 10 January 2012

14C analyses quantify time lag between coca leaf harvest and street-level seizure of cocaine

  • James R. Ehleringer

      Affiliations

    • Department of Biology, University of Utah, Salt Lake City, UT 84112, United States
    • IsoForensics, Inc., P.O. Box 581260, Salt Lake City, UT 84158, United States
    • Corresponding Author InformationCorresponding author at: Department of Biology, University of Utah, 257 South 1400 East, Salt Lake City, UT 84112, United States. Tel.: +1 801 581 7623; fax: +1 801 581 4665.
  • ,
  • John F. Casale

      Affiliations

    • Special Testing and Research Laboratory, U.S. Drug Enforcement Administration, 22624 Dulles Court, Dulles, VA 20166, United States
  • ,
  • Janet E. Barnette

      Affiliations

    • Department of Biology, University of Utah, Salt Lake City, UT 84112, United States
    • IsoForensics, Inc., P.O. Box 581260, Salt Lake City, UT 84158, United States
  • ,
  • Xiaomei Xu

      Affiliations

    • Department of Earth System Science, University of California, Irvine, CA 92697, United States
  • ,
  • Michael J. Lott

      Affiliations

    • Department of Biology, University of Utah, Salt Lake City, UT 84112, United States
    • IsoForensics, Inc., P.O. Box 581260, Salt Lake City, UT 84158, United States
  • ,
  • Janet Hurley

      Affiliations

    • Department of Biology, University of Utah, Salt Lake City, UT 84112, United States

Received 3 January 2011 ,Revised 28 April 2011 ,Accepted 1 May 2011.

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PII: S0379-0738(11)00218-0

doi: 10.1016/j.forsciint.2011.05.003

Forensic Science International
Volume 214, Issue 1 , Pages 7-12 , 10 January 2012