Qualla: Karuo Culture

Karuo Culture: Introduction

Thu, 26 Mar 2026 00:00:00 GMT

Five thousand years ago, someone planted foxtail millet at 3,100 meters above sea level and waited for it to grow. That act -- farming on the roof of the world -- made Karuo the oldest permanent settlement in Tibet and the earliest evidence of agriculture on the Tibetan Plateau. Discovered in 1977 in Chamdo County and excavated over the following two years, this Neolithic site spanning from roughly 3300 to 2000 BC rewrote the timeline of human habitation in one of Earth's most forbidding landscapes. Over 7,000 artifacts emerged from a 10,000-square-meter site, telling the story of a community that thrived for more than a millennium before the climate turned against them.

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Karuo Culture: Stone, Bone, and Fired Clay

Thu, 26 Mar 2026 00:00:00 GMT

The numbers alone convey the richness of what archaeologists found at Karuo: 1,060 stone artifacts, 1,284 pottery shards, and 4,755 bone objects. The site was in good enough condition to reveal not just individual objects but the infrastructure of daily life -- house foundations,...

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Karuo Culture: How Houses Tell a Story of Settling In

Thu, 26 Mar 2026 00:00:00 GMT

Thirty-four house foundations survived at Karuo, and their evolution across the site's occupation layers reads like a narrative of growing commitment to place. In the earlier phases, the houses were round and semi-subterranean -- simple shelters dug partially into the earth, the ...

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Karuo Culture: Millet at the Edge of the Possible

Thu, 26 Mar 2026 00:00:00 GMT

Foxtail millet was the staple that made Karuo viable. The oldest evidence for its cultivation at the site dates to around 3000 BC, and the people supplemented their harvest with hunting. Some broomcorn millet also turned up in the excavations, but since broomcorn requires even hi...

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Karuo Culture: When the Cold Returned

Thu, 26 Mar 2026 00:00:00 GMT

Around 1750 BC, the residents of Karuo abandoned their settlement. The departure appears to have been abrupt, and the most likely explanation is climate. Karuo had coincided with a warm period that pushed temperatures high enough for foxtail millet to mature at 3,100 meters. When...

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