Investigating Pottery Neolithic socio-economic “regression” in the Southern Levant: Characterising obsidian consumption at Sha'ar Hagolan (N. Israel)

This paper details the characterisation of 34 obsidian artefacts from Sha'ar Hagolan in the Jordan Valley, a major Pottery Neolithic Site of the southern Levantine Yarmukian culture (6400–6000calBCE). Employing an integrated approach that melds sourcing data from EDXRF spectroscopy with the artefacts’ techno-typological characteristics, we contrast Sha'ar Hagolan's lithic traditions with those of the Pre-Pottery Neolithic southern Levantine …