AnchisauriaAsiaDinosauriaEusaurischiaEusauropodaGravisauriaLate JurassicMamenchisauridaeMassopodaPlateosauriaSaurischiaSauropodaSauropodiformesSauropodomorpha

“Mamenchisaurus guangyuanensis” 

Dinosaur: "Mamenchisaurus guangyuanensis" 

Type: Sauropod

Length*:7.1 m23.3 ft
Weight*:1.2 tons2,646 lb
ESR: 2 / 4 (estimated size reliability)
*The largest known specimen


Material: Partial skeleton.
References: Wang, J., Norell, M. A., Pei, R., Ye, Y., & Chang, S.-C. (2019). Surprisingly young age for the mamenchisaurid sauropods in South China.


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