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: "Iguanodon" orientalis
Cretaceous: 121.4–100.5 Ma
| Length*: | 9.8 m | 32.2 ft |
| Weight*: | 4.1 t | 9,039 lb |
*The largest known specimen
Sources
Material: Right maxilla, left scapula, rib fragments, vertebral neural arch fragments, portion of right posterior premaxillary ramus, distal metatarsal fragment, partial right nasal.
References: NORMAN, D. (1996). On Mongolian ornithopods (Dinosauria: Ornithischia). 1. Iguanodon orientalis Rozhdestvensky 1952
________________________
