O’Grady, Patrick, and Michael Rondeau. “Event Review: Introduction to Paleoamerican Lithic Technology at the University of Oregon Archaeological Field School, Rimrock Draw Rockshelter, Oregon, U.S.A.”. Journal of Lithic Studies 1, no. 2 (September 15, 2014): 179-180. Accessed November 30, 2021. http://journals.ed.ac.uk/lithicstudies/article/view/1067.