“…During the FLH in the NCSC, there was an increase in the number of residential sites, which in this coastal strip, correspond to shell middens (Hammond, ), as well as the emergence of artefacts oriented to the exploitation of marine resources, such as bone harpoons and “rompecráneos” (stone mace for the hunting of pinnipeds), grinding tools for the processing of terrestrial vegetables and pottery (Beretta, Zubimendi, Ciampagna, Ambrústolo, & Castro, ; Ciampagna, ; Moreno, ; Zubimendi, Ambrústolo, Zilio, & Castro, ). For this period, a process of intensification in the exploitation of marine resources was proposed (Zilio, ).…”