Networks and Neolithisation: sourcing obsidian from Körtik Tepe (SE Anatolia)

► We show inter-community distinctions in technical/raw material choices, reflecting distinct PPNA socio-economic networks. ► The data indicates diachronic and synchronic distinctions in the use of Bingöl and Nemrut Dağ obsidian. ► The study evidences the first use of Muş region obsidian.