AnkylopollexiaAsiaCerapodaDinosauriaGenasauriaHadrosauridaeHadrosauriformesHadrosauroideaHadrosauromorphaIguanodontiaLambeosaurinaeLate CretaceousNeornithischiaOrnithischiaOrnithopodaStyracosternaTsintaosaurini

Tsintaosaurus spinorhinus

Every month, 100,000 readers use the Dinosaur Database, but we receive no support from you. Developing and updating the database requires a lot of work. Therefore, as of September 1, 2025, the database will be closed. If you want it to remain open and be updated, please support us via the "Buy us a coffee" button available on every page or via the Support page.


Dinosaur: Tsintaosaurus spinorhinus

Cretaceous: 83.6–72.1 Ma
Type: Ornithopod

Length*:9.8 m32.2 ft
Weight*:4.5 t9,921 lb
ESR: 3.5 / 4 (estimated size reliability)
*The largest known specimen

Asia

Area: Asia



Locations


Sources

Material: At least several individuals.
References: Prieto-Márquez, A. & Wagner, J.R. (2013) "The ‘Unicorn’ Dinosaur That Wasn’t: A New Reconstruction of the Crest of Tsintaosaurus and the Early Evolution of the Lambeosaurine Crest and Rostrum".

________________________

If you are interested in Excel Professional version of Dinosaur or Pterosaur Database, write to us


Pterosaur Database