Abstract
The multidisciplinary study carried out at Crasto de Palheiros testifies to the local/regional importance of this site from the 3rd to the 1st millennium BC (Chalcolithic-Iron Age). Emphasis is on the overall picture obtained rather than on the specific data from each discipline. Food production is based on plant husbandry (wheat, barley, millet) and animal husbandry (cattle, goat/sheep and pig). Importance is given to the transformation of raw food into meals, based on the evidence from the material culture identified. A great level of continuity appears to have existed in the site from the 3rd to the 1st millennium in terms of consumed food products; however deep differences are noticed concerning their cultural integration.