Festschrift

adaptation adult Africa aggression altitude American analysis animals Anthropology appear associated attack behavior biological body bone boys cave changes compared considered cultural dating determined effect estimated evidence evolution experiment face fact factors females Figure genetic Genovés girls given greater groups growth grupo hand head height human important increase indices individuals length less males material mean measurements ment method México natural normal observed occurs organism original period physical Pleistocene political population possible present Press problem range reference relationship relative remains sample Science similar skull social species stature surface Table tion traits University values variables violence York young