The earliest Tarim mummies, found at Qäwrighul and dated to 1800 BCE, are of a Europoid physical type whose closest affiliation is to the Bronze Age populations of southern Siberia, Kazakhstan, Central Asia, and the Lower Volga
In 2009, the remains of individuals found at a site in Xiaohe were analyzed for Y-DNA and mtDNA markers. They suggest that an admixed population of both west and east origin lived in the Tarim basin since the early Bronze Age. The maternal lineages were predominantly East Eurasian haplogroup C with smaller numbers of H and K, while the paternal lines were all West Eurasian R1a1a. The geographic location of where this admixing took place is unknown, although south Siberia is likely. In 2012 – 11 R1a1a, 1 K*
It is the Afanasevo culture to which Mallory & Mair (2000:294–296, 314–318) trace the earliest Bronze Age settlers of the Tarim and Turpan basins. The Afanasevo culture (c. 3500–2500 BCE) displays cultural and genetic connections with the Indo-European-associated cultures of the Eurasian Steppe yet predates the specifically Indo-Iranian-associated Andronovo culture (c. 2000–900 BCE)
The Afanasevo culture is the earliest Eneolithic archaeological culture found until now in south Siberia, occupying the Minusinsk Basin and the Altai Mountains in 3500-2500 BC. Afanasevan sites have also been claimed for Mongolia and Western China, and a possible connection to the Europoid mummies of Xinjiang and the Indo-European Tocharians has been proposed.
The Afanasevo culture is primarily known for its cemeteries. Approximately ten settlements and fifty cemeteries are known.The remains are of the Europoid physical type.However, throughout its South Siberian range, the Afanasevo culture appears to be have been carried by a population of mixed Europoid and Mongoloid stock. Afanasevo cemeteries include both single and small collective burials with the deceased usually flexed on his back in a pit. The burial pits are arranged in rectangular, sometimes circular, enclosures marked by stone walls. It has been argued that the burials represent family burial plots with four or five enclosures constituting the local social group.
The Afanasevo economy included cattle, sheep, and goat. Horse remains, either wild or domestic, have also been found. The Afanasevo people became the first food-producers in the area. Tools were manufactured from stone (axes, arrowheads), bone( fish-hooks, points) and antler. Among the antler pieces are objects that have been identified as possible cheek-pieces for horses. Artistic representations of wheeled vehicles found in the area has been attributed to the Afanasevo culture.Ornaments of copper, silver and gold have also been found.
Although far from the European steppe, the Afanasevo culture shares a significant number of traits with its distant European neighbors. This includes burials in a supine flexed position, the use of ochre, animal remains in graves, pointed-based pots, censers (circular bowls on legs), a Europoid physical type along with both horses and a suspected presence of wheeled vehicles. While the use of kurgans (tumuli) are general on the western steppe, it is likely that the Afanasevo tombs were covered by low mounds. These chacracteristics have made scholars link the Afanasevo with the cultures of the Pontic-Caspian Steppe, specifically the Sredny Stog, Yamna, Catacomb and Poltavka cultures. As a result the Afanasevo is often regarded as the easternmost extension of the European steppe cultures. Because of its numerous traits attributed to the early Indo-Europeans, like metal-use, horses and wheeled vehicles, and cultural relations with European steppe cultures, the Afanasevans are believed to have been Indo-European-speaking.
sintashta culture 2100b.c.-andronovo culture 1800-1300 b.c.
skull reconstruction of arkaim women burial