Tocharian languages
The Tarim mummies are a series of mummies discovered in the Tarim Basin in present-day Xinjiang, China, which date from 1800 BC to the first centuries BC. The mummies, particularly the early ones, are frequently associated with the presence of the Indo-European Tocharian languages in the Tarim Basin, although the evidence is not totally conclusive and many centuries separate these mummies from the first attestation of the Tocharian languages in writing. Victor H. Mair's team concluded that the mummies are Caucasoid, likely speakers of Indo-European languages such as the Tocharians.