Stegoceras validum Stegotetrabelodon The tail of Mosasaurus hoffmanni

The tail of Mosasaurus hoffmanni was shaped like a shark

probablemente en manadas

Approximate measurements of Quetzalcoatlus: 1:35 scale Complete

Height 85 mm

Stegoceras validum Stegotetrabelodon The tail of Mosasaurus hoffmanniStegoceras validum : The living dome of the Cretaceous In the ancient forests of the Late Cretaceous, approximately 75 million years ago, a small herbivorous dinosaur roamed the undergrowth. Although modest in size, it possessed one of the most striking cranial features in the entire fossil record: a thick, domed skull, possibly used in ritualized combat. Its name is Stegoceras validum , and it represents one of the best known genera of the