que vivió en lo que hoy es Mongolia y China durante el Campaniense del período Cretácico superior

one of the last serpentine-tailed Ceratosaurids

well equipped with pointed defenses

Doedicurus had a stiff

Its hind legs were strong and adapted to moving on land

Dimetrodon / Edaphosaurus Scale:1:35 que vivió en lo queIn the ancient, lush prehistoric world, the sun filtered through the dense vegetation, creating patches of light and shadow on the fern covered ground. Beside the still waters of a stream, an Edaphosaurus, with its distinctive sail like crest on its back, was leaning over to drink. Without warning, a Dimetrodon crept out of the nearby bushes. Its dorsal sail gleamed in the sunbeams, and its yellow eyes burned with a ferocious intensity. With quick and