Figure 6
Kernel quadratic density analysis (ArcGIS 10.2, based on Silverman’s equation 4.556) of the location of the crania with recorded x/y coordinates from all the individuals (top left), from individuals with both unhealed and healed trauma (top right), from individuals with unhealed trauma (bottom left), and from individuals with unhealed arrowhead injuries and/or in close association with isolated arrowheads with signs of having impacted bodies (bottom right). The exact location of all the crania, corresponding to the central point of their vaults and here represented with black dots, is shown in every panel for comparison.
