Excavation of newly discovered dinosaur fossils in Yunnan province.

The Lufeng Dinosaur Fossil Quarry is located in the city of Lufeng, Yunnan Province. Photo: Xinhua

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A location in Lufeng City, Yunnan Province, where dinosaur foѕѕіɩѕ have been uncovered. Photo: Xinhua

A location in Lufeng City, Yunnan Province, where dinosaur foѕѕіɩѕ have been discovered is staffed by workers.