A partial skeleton, CV 00214, was initially listed by Dong et al. (1978) in a faunal list as a new species of Szechuanosaurus, Szechuanosaurus yandonensis.
A fragmentary fossil, CV 00214, was initially recorded by Dong et al. (1978) in a list of ancient creatures as a new species of Szechuanosaurus, Szechuanosaurus yandonensis.