Dinosaur: Xianshanosaurus shijiagouensis
Cretaceous: 121.4–100.5 Ma

| Length*: | 16.7 m | 54.8 ft |
| Weight*: | 9.5 t | 20,944 lb |
*The largest known specimen
Locations
Sources
Material: 10 caudal vertebrae, haemal arch, right coracoid, left femur and several ribs.
References: Lü, J., Xu, L., Jiang, X., Jia, S., Li, M., Yuan, C., Zhang, X. & Ji, Q. (2009) "A preliminary report on the new dinosaurian fauna from the Cretaceous of the Ruyang Basin, Henan province of Central China".

