Recently, we have carried out in the Provincial Archaeological Museum of Badajoz (PAMB) the sampling of human bones from the Hornachuelos necropolis for isotopic analysis, in order to obtain information on diet and mobility. This task is included in Objective A.2. “Study of the necropolis of Peñascón” (Axis A). The works are being carried out by Domingo C. Salazar García (University of Valencia), researcher of the Project. We thank Guillermo Kurtz, Beatriz de Griñó and Andrés Silva (PAMB) for their excellent disposition and help.