作者: S. Ricci , G. Capecchi , F. Boschin , S. Arrighi , A. Ronchitelli
DOI: 10.1002/OA.2420
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摘要: This paper deals with two teeth (an upper right M1 and an dM2) from the Epigravettian found in site of Paglicci (Southern Italy) showing interproximal grooves that are situated below crown, on root walls just apical to cementum–enamel junction. These have been examined a digital microscope which displays 3D images analysed surfaces. The obtained made it possible interpret these as tooth picking activities can be interpreted attempt alleviate sore gums. comparison experimental available literature form hypotheses concerning nature probes might used by humans. Copyright © 2014 John Wiley & Sons, Ltd.