The Oldest Hominid Habit? Experimental Evidence for Toothpicking with Grass Stalks1
Department of Anthropology, University of Illinois, 109 Davenport Hall, MC‐148, 607 S. Mathews Ave., Urbana, Ill. 61801, U.S.A. (hlusko@uiuc.edu). 30 vi 03
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I thank Tim D. White for his assistance with this project, and especially his palliative toothpicking that inspired it. I also thank Henry Gilbert of the Laboratory for Human Evolutionary Studies at the University of California, Berkeley, for help with the figures.
