What was the purpose of the iconic Andean monument of Monte Sierpe (aka Band of Holes)? New research supports a new interpretation: it was a barter marketplace, later developing into a monumental system of accounting under #Inca rule. Learn more 🆓 https://doi.org/10.15184/aqy.2025.10237 University of Sydney, University of Sydney Faculty of Arts and Social Sciences, Australian Museum, University of South Florida, USF College of Arts and Sciences | Antiquity Journal

18K views · 206 reactions | Playing 6000-year-old conch shell trumpets for the first time reveals they were effective tools for long-distance communication and may have also been used as musical instruments  Read the research  https://doi.org/10.15184/aqy.2025.10220 | Antiquity Journal | Facebook

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