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Discovery of Quina technology challenges view of ancient human development in East Asia

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Discovery of Quina technology challenges view of ancient human development in East Asia .

Researchers discovered a complete Quina technological system -- a method for making a set of tools -- in southwest China .

The Middle Paleolithic , or Middle Stone Age, occurred about 300,000 to 40,000 years ago and is considered a crucial time in human evolution.

Quina lithic technology indicates diverse Late Pleistocene human dynamics in East Asia .

The research was funded by the National Natural Sciences Foundation of China , the Open Research Fund of TPESER, the National .

Science Foundation , the Australian Research Council and the University of Ferrara in Italy .

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92

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98

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formal

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English

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56

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long-living

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