International audienceIn the Taklamakan Desert, in the province of Xinjiang (former Chinese Turkestan), an arid region in northwestern China, excavations and surveys by the French- Chinese archaeological mission in Xinjiang have been ongoing since the early 1990s. In particular, the mission has brought to light a number of spontaneous mummies in a sepulchral context (natural mummification with no human intervention). The burial zone known as the North cemetery, dated to ca. 1900-1500 cal. BC, is located in a fossil delta of the Keriya river, which flowed through the Taklamakan desert in the past. These graves are exceptionally wellpreserved, so that a direct reading can be made of each sequence in the funerary chaîne opératoire. This also m...