Dated language phylogenies shed light on the ancestry of Sino-Tibetan

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• Jacques, Guillaume
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• Lai, Yunfan
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• Ryder, Robin J.
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• Thouzeau, Valentin
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• Greenhill, Simon J.
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• List, Johann-Mattis

Abstract

Given its size and geographical extension, Sino-Tibetan is of the highest importance for understanding the prehistory of East Asia, and of neighboring language families. Based on a dataset of 50 Sino-Tibetan languages, we infer phylogenies that date the origin of the language family to around 7200 B.P., linking the origin of the language family with the late Cishan and the early Yangshao cultures.