Along the back runs one of the most exciting finds. A continuous frill from the pelvis to the tail. The first preserved in a hydrosaur mummy.

• 在背部上，有一长条结构是最令人激动的发现之一。一条从骨盆到尾巴的连续褶皱。第一次看到在水栖恐龙木乃伊中存在。