The world's biggest dinosaur footprint has been discovered in northwestern Australia, measuring at nearly 5 feet 9 inches (1.75 meters), the lead author of a study said.
원문출처 : http://www.cnn.com/2017/03/27/asia/dinosaur-discovery-australia/index.html
원문출처 : http://www.cnn.com/2017/03/27/asia/dinosaur-discovery-australia/index.html