Figure 1
From: Divergent strategies in cranial biomechanics and feeding ecology of the ankylosaurian dinosaurs

Digital 3D models of the skulls of Panoplosaurus mirus (a–c) and Euoplocephalus tutus (d–f). (a, d) original skull models of Panoplosaurus mirus (ROM 1215) and Euoplocephalus tutus (AMNH 5405) in anterior view. Retrodeformed, articulated skull models in anterior (b, e) and left lateral (c, f) views. Scale bar equals 5 cm.