Triceratops diorama Hell Creek Turiasaurus This plate had wavy edges

This plate had wavy edges and probably served a defensive or visual display function for intraspecific communication

Sphenacodon ferox occupies a significant place in natural history

Width 72 mm

which provided stability and supported its immense body weight

Triceratops diorama Hell Creek Turiasaurus This plate had wavy edgesThe diorama depicts a vibrant scene from the Hell Creek Formation, approximately 66 million years ago, where a Triceratops dominates the landscape with its imposing size. Its scaly skin displays a camouflage pattern between brown and greenish tones, and its enormous skull with three horns and a large bony frill casts a shadow on the ground. Its robust legs sink slightly into the wet mud as it strides steadily near the water. Nearby, a