Species
Extinct

Mamenchisaurus guangyuanensis

nomen dubium, species not entered Sauropoda
Zhang 1981
This taxon is considered nomen dubium, species not entered of the valid taxon Sauropoda according to the Paleobiology Database. See the page for Sauropoda
Bibliography
Original description
J. Wang, M. A. Norell, and R. Pei, Y. Ye, S.-C. Chang. 2019. Surprisingly young age for the mamenchisaurid sauropods in South China. Cretaceous Research 104:104176:1-9 DOI ↗