Dinosaur footprints from about 200 mln years ago found in China

CHENGDU, Dec. 7 (Xinhua) -- Paleontologists have identified more than 20 dinosaur and other vertebrate footprints on a rock wall in southwest China's Sichuan Province, a discovery they say sheds new light on early dinosaur evolution around 200 million years ago.

The tracks were found in the city of Dujiangyan by a hiker last month, and their authenticity was later confirmed by a research team led by Xing Lida, an