We’re happy to welcome

Dr. Tiffany Clark, PhD, RPA

Based in our Los Angeles office, she will serve as a senior archaeologist and principal investigator within our Cultural Resources team.

Dr. Clark has over 20 years of experience in cultural resource management in California, Arizona, and New Mexico. Her professional experience includes all phases of survey, excavation, laboratory analysis, research design, report preparation, construction monitoring, Native American consultation, and project management. She has prepared numerous technical reports and documents for compliance with the National Environmental Policy Act (NEPA), California Environmental Quality Act (CEQA), and Section 106 of the National Historic Preservation Act (NHPA). Throughout her professional career, Dr. Clark has worked with multiple federal and state agencies including the U.S. Army Corps of Engineers (USACE), the Bureau of Land Management, the California Energy Commission, Caltrans, U.S. Military Installations, the California Army National Guard, and the Federal Aviation Administration. Her areas of expertise include the prehistory of California and the American Southwest, economic archaeology, ceramic technological and compositional studies, faunal analysis, and archaeological data integration and digital archiving. She has acted as a Principal Investigator on numerous projects in Los Angeles, Orange, Riverside, San Bernardino, San Diego, Kern, and Inyo counties.



  • Ph.D., Anthropology, Arizona State University, Tempe 2006
  • M.A., Anthropology (emphasis Bioarchaeology), Arizona State University, Tempe 1997
  • A.B., Biology, Occidental College, 1992


  • Register of Professional Archaeologist (ID#989197)
  • California BLM Permit, Principal Investigator, Statewide


  • Society for California Archaeology
  • Society for American Archaeology
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