Instrumental striations on the El Sidrón adult Neandertals.

<p>In this table are the results for the analysis of the total number of instrumental striations counted per tooth (n) and the number of scratches depending on their orientation. RC: right canine; RI2: right lateral incisor; RI1: right central incisor; LI1: left central incisor; LI2: left lateral incisor; LC: left canine. RO: right-oblique orientation; LO: left-oblique orientation; V: vertical orientation; H: horizontal orientation; n:.