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Dinosaur: Gonkoken nanoi
Cretaceous: 72.1–66 Ma
| Length*: | 4.2 m | 13.8 ft |
| Weight*: | 385 kg | 849 lb |
Period
Epoch: Late Cretaceous
Stage: Early Maastrichtian
Years: 72.1–66 Ma
Details
Status: valid
Author: Alarcón-Muñoz et al.
Year: 2023
Distribution
Area: South America
Country: Chile
Region: Magallanes
Formation: Dorotea
Locations
Sources
Material: Ilium and many other disarticulated bones.
References: Alarcón-Muñoz et al. (2023). "Relict duck-billed dinosaurs survived into the last age of the dinosaurs in subantarctic Chile".
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