Southwest-Mesoamerica interaction (Other Keyword)
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Obsidian in the Southwest (2016)
DOCUMENT
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Payson Sheets has often been on the cutting/bleeding edge of obsidian research. We review current obsidian studies in the Southwest, as a proxy for social/economic interaction. We comment on confirmed or tentative sightings of Mexican obsidian in and around the region, also as a proxy for social/economic interaction.