The Tarim Mummies

The "Tocharian" mummies are human remains discovered in burial sites throughout the Tarim Basin in modern Xinjiang, Western China, dating primarily to the Bronze Age (1800–800 BC). Despite the label, these are not mummies in the traditional sense; they were not embalmed, but rather preserved by the region’s scorching, arid climate. This extreme dryness did more than just stall decomposition; it left behind hair, skin tissue—complete with traces of tattoos—and a remarkably rich material culture.

Because many of these remains exhibit facial features now associated with Western Eurasia, some scholars have identified them as "Tocharians." The Tocharians were an ancient Indo-European people known to have inhabited the northern Tarim Basin, documented in Buddhist art predating the arrival of Islam and in texts written in two distinct dialects using the Indian Brahmi script.

Yet the "Tocharian" theory faces a major hurdle: a gap of at least a thousand years between these burials and the first appearance of the Tocharian language in the historical record. Genetic testing has revealed a profile consistent with populations from Western Eurasia, Central Asia, and Siberia. This evidence generally supports the "Kurgan hypothesis," which places the origins of early Indo-European peoples in the steppes east of the Caspian Sea and southern Siberia.

Given our human obsession with origins and territory, the identity of these mummies carries heavy political weight for the modern inhabitants of the Tarim Basin—both the Uyghurs and the Han Chinese. Both groups seek to claim these long-dead figures for their own cultural spheres, if not as literal ancestors.

It should be noted that while the Chinese claim that these prehistoric Bronze Age entities were politically subordinate to China is patently absurd, the Uyghur claim is no better founded. Nevertheless, it is reasonable to assume that the Uyghurs—a blend of Turkic, Iranian, and other peoples—carry within their genetic makeup some remnants of the ancient populations who left their dead to the infinite sands of the Tarim.

Pictured: A selection of Bronze Age human remains; artifacts including an exquisitely woven basket and a composite "Scythian" bow; representations of Tocharians from the Kizil Caves north of Kucha; and a map of the Tarim Basin.