New insigths relating to the beginning of the Neolithic in the eastern Spain: Evaluating empirical data and modelled predictions

In this paper we present recent research concerning the neolithization process in the East of Spain, evaluating the time span between the last hunther-gatherer groups and the first farmers (c. 5950-5150 cal. BC). To do that we have compiled and filtered current information about radiocarbon dates and sites in order to discuss the state of the art relating to the models used to explain the Neolithic spread in the region. In this sense we compare archaeological data with recent results of virtual model (ABM) in accordance with the scenarios and mechanisms proposed. On this basis we evaluate the empirical data relating to the current model for explaining the Neolithic spread at the region, a mixed model that consider the coexistence between demic and cultural diffusion processes. Finally, the evaluation proposed considers the benefit of introducing the theoretical approaches relating to the Evolutionary Theory and Complex Adaptative Sistems in order to better understand this crucial process in human evolution.