Ruyangosaurus is an ancient Chinese dinosaur that lived during the Early Cretaceous period. It was a large herbivorous dinosaur that measured up to 30 feet long and weighed up to 6 tons. Its fossils were first discovered in Henan Province, China in
From Wikipedia
Ruyangosaurus is a genus of titanosauriform sauropod dinosaur recovered from the Early Cretaceous Haoling Formation of China. The type species is R. giganteus, described in 2009 by Lü Junchang et al.