Arslantepe in the foreground: The economic and social role of the large blades at the end of the 4th millennium BC

This paper focuses on the study of large blade assemblages made from chert raw materials at the site of Arslantepe VI-A period (3500–3200 BCE). By applying an analytical approach combining raw material characterization (NM-PCI protocol), technological and use-wear analyses, and experimental archaeology, we discuss our results from a double perspective. At first glance, we demonstrate the great potential that this proxy offers for the reconstruction of technical systems and routine activities in late prehistoric sites. Secondly, we highlight the contribution of large blades for understanding socio-economic dynamics in case-oriented debates. Specifically, large chert blade study provides further pieces of the puzzle to characterize technical and economic behaviors of the social group settled on the mound of Arslantepe at the end of the 4th millennium BC. At this time, a palatine complex with centralized administration and symbols of power, were tools to boost social inequality.