Monte Verde site gets a new date, but the big picture doesn't change

March 21, 2026

Here's something that might surprise you — an iconic archaeological site in Chile, Monte Verde, is now dated to about 8,000 years ago, not 14,500, as initially thought. Kiona N. Smith reports that University of Wyoming archaeologist Todd Surovell and his team revisited the dating and found the site’s age is significantly younger. Now, you might think this blows a hole in how we understand early human migration into the Americas. But here’s the thing — while the new date adjusts some details about when people were in South America, it doesn’t shake the bigger picture. As Smith points out, Monte Verde was never the only piece of evidence for early settlement, and this new timeline doesn’t bring back the old ‘Clovis First’ theory. So, what does this all mean? It’s a reminder that science is always refining, not overturning, our understanding of history — sometimes, the big story stays the same, even if the details shift.

A landmark site in the peopling of the Americas is several thousand years younger than we thought. While that means very different things about the site itself, it doesn’t change the big picture as much as the researchers who generated the new date are claiming.

University of Wyoming archaeologist Todd Surovell and his colleagues recently took a second look at the age of a site called Monte Verde in southern Chile, and it turns out that people lived there 8,000 years ago—not 14,500, as the archaeologists who first described it claimed.

Monte Verde is about as far from the Bering Land Bridge as you can get without leaving the continents, so its age was the first piece of evidence that people were well-established in the Americas before the end of the last Ice Age. But it hasn't been the last, so Surovell and his colleagues’ findings don’t actually change what we now know about the peopling of the Americas—and they definitely don’t put the “Clovis First” hypothesis back on the table.

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Audio Transcript

A landmark site in the peopling of the Americas is several thousand years younger than we thought. While that means very different things about the site itself, it doesn’t change the big picture as much as the researchers who generated the new date are claiming.

University of Wyoming archaeologist Todd Surovell and his colleagues recently took a second look at the age of a site called Monte Verde in southern Chile, and it turns out that people lived there 8,000 years ago—not 14,500, as the archaeologists who first described it claimed.

Monte Verde is about as far from the Bering Land Bridge as you can get without leaving the continents, so its age was the first piece of evidence that people were well-established in the Americas before the end of the last Ice Age. But it hasn't been the last, so Surovell and his colleagues’ findings don’t actually change what we now know about the peopling of the Americas—and they definitely don’t put the “Clovis First” hypothesis back on the table.

Read full article

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