journey to the jurassic: world of dinosaurs, extinct species with big, strong, toothy predators, prehistoric era and the

reptiles sauropods prehistoric dino fossils species triceratops paleoart mesozoic paleontological teeth history paleoecology paleoimagery prehistory dinosaurs paleontologist claws roar giant excavation paleontology herbivores raptors bones stegosaurus extinct trex carnivores scales museum ankylosaurus velociraptor paleo pterosaur cretaceous brachiosaurus dinosaur triassic fossilized tyrannosaurus paleoillustration evolution discovery spinosaurus ancient jurassic ai generated