Message #114355

[Bianca]

Posited origins



Physical anthropologists propose the movement of at least two Caucasoid physical types into the
Tarim basin, which Mallory & Mair (2000:317–318) associate with the Tocharian and Iranian (Saka) branches of the Indo-European language family, respectively.

B. E. Hemphill's biodistance analysis of cranial metrics (as cited in Larsen 2002 and Schurr 2001) has questioned the identification of the Tarim Basin population as European, noting that the earlier population has close affinities to the Indus Valley population, and the later population with the Oxus River valley population. Because craniometry can produce results which make no sense at all (e.g. the close relationship between Neolithic populations in Russia and Portugal) and therefore lack any historical meaning, any putative genetic relationship must be consistent with geographical plausibility and have the support of other evidence.

Han Kangxin (as cited in Mallory & Mair 2000:236–237), who examined the skulls of 302 mummies, found the closest relatives of the earlier Tarim Basin population in the populations of the Afanasevo culture situated immediately north of the Tarim Basin and the Andronovo culture that spanned Kazakhstan and reached southwards into West Central Asia and the Altai.

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) enough to isolate the Tocharian languages from Indo-Iranian linguistic innovations like satemization.

Hemphill & Mallory (2004) confirm a second Caucasoid physical type at Alwighul (700–1 BCE) and Krorän (200 CE) different from the earlier one found at Qäwrighul (1800 BCE) and Yanbulaq (1100–500 BCE):

This study confirms the assertion of Han [1998] that the occupants of Alwighul and Krorän are not derived from proto-European steppe populations, but share closest affinities with Eastern Mediterranean populations. Further, the results demonstrate that such Eastern Mediterraneans may also be found at the urban centers of the Oxus civilization located in the north Bactrian oasis to the west. Affinities are especially close between Krorän, the latest of the Xinjiang samples, and Sapalli, the earliest of the Bactrian samples, while Alwighul and later samples from Bactria exhibit more distant phenetic affinities. This pattern may reflect a possible major shift in interregional contacts in Central Asia in the early centuries of the second millennium BCE.
 

Mallory & Mair (2000:318) associate this later (700 BCE–200 CE) Caucasoid physical type with the populations who introduced the Iranian Saka language to the western part of the Tarim basin.



Mair concluded (Mair etc al, 2006):

"From the evidence available, we have found that during the first 1,000 years after the Loulan Beauty, the only settlers in the Tarim Basin were Caucasoid. East Asian peoples only began showing up in the eastern portions of the Tarim Basin about 3,000 years ago, Mair said, while the Uighur peoples arrived after the collapse of the Orkon Uighur Kingdom, largely based in modern day Mongolia, around the year 842."