Which paleontologists are credited with the original description of *Xiaosaurus* in 1982?
Answer
Dong Zhiming and Tang Zilu
The scientific establishment of *Xiaosaurus* as a valid genus was performed by Chinese paleontologists Dong Zhiming and Tang Zilu. Their description, published in 1982, was based on analyzing the skeletal material recovered from the fossil beds of Yunnan. Their work was significant because it defined a new genus existing in the critical timeframe just after the major Triassic extinction, highlighting the early diversification pathways within the Ornithischia.

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