Figure 5
From: The first otologic surgery in a skull from El Pendón site (Reinoso, Northern Spain)
Set of cut marks identified on the left temporal bone of the skull under study. Lateral view of the left side of the skull (a), detail of the left temporal bone with the otological surgery (b), and enlarged image of the cut marks located at the anterior edge of the surgical trepanation made in the left ear, next to the mastoid process (c).
