Dinosaur: Chiayusaurus lacustris
Jurassic: 149.2–145 Ma

| Length*: | 11 m | 36.1 ft |
| Weight*: | 3.9 t | 8,598 lb |
*The largest known specimen
Sources
Material: Isolated tooth.
References: Barrett, P. M., Hasegawa, Y., Manabe, M., Isaji, S., & Matsuoka, H. (2002). Sauropod dinosaurs from the Lower Cretaceous of eastern Asia: taxonomic and biogeographical implications.

