Obsidian

Cappadocian Obsidian Exchange Networks in the Pre-Pottery Neolithic A: A Southern Levantine Perspective from El-Hemmeh (Jordan)

Anatolian obsidian is ubiquitous, but present in only scant amounts, in lithic assemblages recovered from Pre-Pottery Neolithic A (PPNA) settlements of the southern Levant. These …

Tristan Carter

Quarrying Evidence at the Quispisisa Obsidian Source, Ayacucho, Peru

Artifacts made from Quispisisa obsidian are widely disseminated in the Peruvian Andes, but the geological source of the Quispisisa geochemical type was only recently located in …

Nicholas Tripcevich