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Dinosaur: Archaeornithomimus asiaticus
Cretaceous: 83.6–66 Ma
| Length*: | 3.9 m | 12.8 ft |
| Weight*: | 140 kg | 309 lb |
*The largest known specimen
Period
Epoch: Late Cretaceous
Stage: Late Campanian-Early Maastrichtian
Years: 83.6–66 Ma
Details
Status: valid
Author: Russell
Year: 1972
Distribution
Area: Asia
Country: China
Region: Inner Mongolia
Formation: Iren Dabasu
Locations
Sources
Material: Many partial skeletons and fragments.
References: Smith and Galton, (1990). Osteology of Archaeornithomimus asiaticus (Upper Cretaceous, Iren Dabasu Formation, People's Republic of China).
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