From the Cover: Evidence of termite foraging by Swartkrans early hominids -- Data Supplement - Supplemental Figures -- Proceedings of the National Academy of Sciences

Supplementary material for Backwell and d’Errico (January 16, 2001) Proc. Natl. Acad. Sci. USA, 10.1073/pnas.021551598

Fig. 6.
Wear pattern on Swartkrans and experimental bone tool tips photographed in transmitted light from transparent resin replicas. (Left) Bone tool from Swartkrans member 3 (SKX 38830). (Right) Experimental bone tool used to dig in a termite mound. (Bar = 2 mm.)