Toothpicking and Periodontal Disease in a Neanderthal Specimen from Cova Foradà Site (Valencia, Spain)
Figure 3
A: Interproximal groove on distal surface of left Pm3 (binocular lens image). B: Detailed view of the interproximal groove on Pm3 (ESEM image, 100×). C: Interproximal groove on distal surface of left M1 (binocular lens image). D. Detailed view of the interproximal groove on M1 (ESEM image, 30×).