feeding on other dinosaurs and small animals that inhabited its environment

huge prehistoric giant tortoises

El hábitat del Pachycephalosaurus era principalmente en América del Norte

approximately 15 to 10 million years ago

which allowed them to take refuge from the weather and from predators

Ophthalmosaurus Scale:1:72 feeding on other dinosaurs andThe scene begins with two Ophthalmosaurus icenicus, aquatic ichthyosaur species that lived during the Middle Jurassic to early Late Jurassic, swimming gracefully in the crystal clear waters of an underwater reef. Their streamlined bodies, covered in scales, gracefully glide through the water, leaving a trail of ephemeral bubbles in their wake. Named for their large eyes, these impressive marine reptiles move in perfect synchrony, flicking their fins