Photo taken on April 6, 2021 shows a newly-found dinosaur footprint at an excavation site in Shanghang County, southeast China's Fujian Province. A team of Chinese researchers have found a massive concentration of dinosaur footprints, scientifically termed as "dinosaur dance floor," in Shanghang County of Fujian Province. The footprints were first spotted last November when over 240 fossilized dinosaur footprints were identified, and another 364 dinosaur tracks were found in early April. (Photo by Lin Siqian/Xinhua)
