Archaeological site in Chile upends theory of how humans populated the Americas … again

The Guardian - World NewsCenter-LeftEN 3 min read 100% complete by John Bartlett in SantiagoMarch 19, 2026 at 07:00 PM

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medium article 3 min

A new study challenges the established timeline of human settlement in the Americas, specifically regarding the Monte Verde archaeological site in Chile. Previously, Monte Verde was believed to be 14,500 years old, suggesting human presence in South America predating the Clovis culture in North America (13,400-12,800 years ago). However, recent research indicates that the site was misdated due to soil erosion, placing more recent artifacts in older layers. The revised dating suggests Monte Verde is only 6,000 to 8,000 years old. This new finding potentially weakens the theory of pre-Clovis populations in South America and reignites the debate about the north-to-south migration model for the peopling of the Americas.

Key Entities & Roles

Key Player Opposition Context

University of Wisconsin 30% Universidad Católica 40% University of Wyoming 40% Asia 40% Puerto Montt 40% Tom Dillehay 50% Claudio Latorre 50% Beringia 60% Todd Surovell ×270% Clovis culture ×270% Chile ×380% Monte Verde ×990%

Keywords

monte verde 100% americas population 90% clovis culture 80% human prehistory 70% archaeological site 60% archaeology 60% soil erosion 50% dating 50%

Sentiment Analysis

Neutral

Score: 0.10

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Source

The Guardian - World News

Political Lean

Center-Left (-0.40)

Far LeftCenterFar Right

Classification Confidence

90%

Geographic Perspective

Monte Verde

This article was automatically classified using rule-based analysis. The political bias score ranges from -1 (far left) to +1 (far right).

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monte verde americas population clovis culture human prehistory archaeological site archaeology soil erosion dating

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