The Ancient Mystery of Monte Sierpe: A Market or Accounting System?
Many centuries ago, a mysterious structure called Monte Sierpe was discovered in the Andean foothills. The site, featuring thousands of holes carved into a long strip on a ridge-top, has puzzled archaeologists and historians for decades. Recent research led by archaeologist Jacob Bongers from the University of Sydney may have shed light on the purpose of this enigmatic site.
Initial analysis of plant materials found inside the holes suggests that Monte Sierpe may have served as a market and later as an accounting system. This new theory challenges previous ideas about the function of the site and opens up a new perspective on its significance.
Monte Sierpe, with its 5,200 holes spread across a 1.5-kilometer strip, represents a monumental feat of ancient engineering. The deliberate placement and reinforcement of these holes indicate a purposeful construction, leading researchers to question who built it and why.
Previous theories about the site, ranging from gardening to fog collection, have now been reconsidered in light of the new findings. Recent fieldwork, including drone mapping and sediment analysis, has provided valuable insights into the history and use of Monte Sierpe.
Radiocarbon dating of charcoal from the site suggests that the Monte Sierpe predates the Inca empire, indicating that the Chincha culture may have been the original builders and users of the site. The presence of pottery fragments and other artifacts further supports this timeline.
Microbotanical analysis of sediment samples from the holes revealed traces of maize, Amaranthaceae, Pooidae, Cucurbita, bulrush, and willow species. These findings suggest that the holes may have contained food plants transported in baskets, indicating a possible marketplace function.
Additionally, the layout of the holes at Monte Sierpe bears a striking resemblance to the structure of an Inca khipu, a counting device made of knotted strings. This similarity raises the possibility that the Inca repurposed the site for tax collection, using it as a tribute register.
According to Bongers, Monte Sierpe may have been a social technology that brought people together, evolving into a large-scale accounting system under the Inca Empire. The site’s unique features and historical significance continue to intrigue researchers, prompting further exploration and analysis.
Future fieldwork will focus on collecting more samples, dating additional pits, and studying local khipus to validate and expand upon the recent discoveries at Monte Sierpe. The ongoing investigation of this mysterious site promises to unveil more secrets from the past.
The research findings have been published in the journal Antiquity, marking a significant step towards unraveling the ancient mystery of Monte Sierpe.
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