A team of researchers from Okayama University of Science (OUS) in Japan and the Institute of Paleontology, Mongolian Academy ...

This massive footprint is believed to belong to a giant Saurolophus ... famous predators like Tyrannosaurus Rex and Tarbosaurus. However, its skeleton remains have not been found yet.

Until now, the largest known hadrosaurid skeleton belonged to Shantungosaurus, discovered in Shandong province, China, which reached 16 meters in length.

The largest footprint is believed to have belonged to a giant Saurolophus, estimated to exceed 15 meters in total body length, surpassing even the Tyrannosaurus and Tarbosaurus in size.

This massive footprint is believed to belong to a giant Saurolophus, a duck-billed dinosaur estimated to exceed 15 meters in length. This would make it larger than even famous predators like ...