AnkylopollexiaAsiaCerapodaDinosauriaEarly CretaceousGenasauriaHadrosauriformesHadrosauroideaIguanodontiaNeornithischiaOrnithischiaOrnithopodaStyracosterna

Siamodon nimngami 

Dinosaur: Siamodon nimngami 

Type: Ornithopod

Length*: 5.7 m 18.7 ft
Weight*: 1.1 tons 2,425 lb
*The largest known specimen

ESR: 2 / 4 (estimated size reliability)


Material: Left maxilla, referred maxillary tooth and braincase.
References: Buffetaut, E., & Suteethorn, V. (2011). A new iguanodontian dinosaur from the Khok Kruat Formation (Early Cretaceous, Aptian) of northeastern Thailand.


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