{"id":"003009657","type":"article","title":"Extending the scale of obsidian studies","publisher":"Oxford University, Research Laboratory for Archaeology and the History of Art","publisher-place":"Oxford","pages":"923-940","container-title":"Archaeometry 63 (2021","author":[{"family":"Orange","given":"M."},{"family":"Le Bourdonnec","given":"F.-X."},{"family":"Gratuze","given":"Bertille"},{"family":"Thomalsky","given":"Judith"},{"family":"Abedi","given":"Akbar"}],"issued":{"raw":"2021"}}