Figure 2

Modified from Hublin et al. (2012); original field drawing R. Humbert, archives A. Leroi-Gourhan (Connet, 2002).
North–south stratigraphic section between the A and B raws of the excavation grid. Each square represents 1 m. The black star represents the projection of the localization of the perinatal ilium AR-63 discovered in the Xb2 sublayers.