Hunting and feasting in the pre-Columbian Andes: Exploring the nature and scale of early ceremonial aggregations in Tulan Ravine (5300 to 2400 yr cal. BP) through the circulation of obsidian artefacts
Journal of Anthropological Archaeology(2021)
摘要
•Ceremonial centres of Tulan Ravine housed large social aggregations from early periods.•Compositional studies reveal the circulation of local obsidian and extra-local sources.•Projectile points made of obsidian were used in collective hunts and feasts.
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关键词
Obsidian circulation,Early ceremonialism,South-Central Andes,Compositional analysis,Lithic technology
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