Fig. 4From: Evolutionary Transitions Among Dinosaurs: Examples from the Jurassic of ChinaSkulls and skeletons of ankylosaurs. a The skull of the ankylosaur Ankylosaurus magniventris from above (left) and left side (right); b the skeleton of the ankylosaur Euoplocephalus tutus; c the skull of the primitive ankylosaur Minmi paravertebra from above (left) and the right side (right)Back to article page