Thread:Animalman57/@comment-7690264-20180421164024/@comment-6025261-20180421214456

Dinosaurus1 wrote: Wait, did Tuojiangosaurus lived alongside Mamenchi and Yangchuano? I never knew that. It did. Maybe we can return to Tuojiangosaurs that have the shoulder spike that Kentrosaurs and other stegosaurids had.