Dinosaur: "Mamenchisaurus" youngi
Jurassic: 161.5–154.8 Ma
| Length*: | 16.4 m | 53.8 ft |
| Weight*: | 7 tons | 15,432 lb |
*The largest known specimen
Period
Epoch: Late Jurassic
Stage: Oxfordian
Years: 161.5–154.8 Ma
Details
Status: valid
Author: Pi, Ouyang & Ye
Year: 1996
Distribution
Area: Asia
Country: China
Region: Sichuan
Formation: Upper Shaximiao
Sources
Material: Nearly complete skeleton with skull.
References: Pi, Ouyang & Ye (1996). A new species of sauropod from Zigong, Sichuan, Mamenchisaurus youngi.
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