Since 1995, Dr. Murphey has worked as a Principal Investigator on hundreds of paleontological resource management-related projects throughout the western United States . He has also worked collaboratively with the Bureau of Land Management on projects including geologic mapping and a predictive model for paleontological resources on BLM lands in southwestern Wyoming. Dr. Murphey is the Paleontology Principal Investigator at
SWCA Environmental Consultants, a Special Appointee at the DOE
Argonne National Laboratory, Research Associate at the Biodiversity Research Center of the Californias, Department of Paleontology,
San Diego Natural History Museum. His current field-based research focuses on vertebrate paleoceology, taphonomy and mammalian biostratigraphy with an emphasis on the Bridgerian-Uintan transition in Wyoming, Utah and Colorado. See the
Bridger Basin Project website for more information. As a paleontological consultant and a researcher active on federally-managed lands, Dr. Murphey has a broad interest in paleontological resources and related land use issues.