Prenocephale prenes Lyviatan Se estima que alcanzaba una

Se estima que alcanzaba una longitud de alrededor de 11 metros y un peso de aproximadamente 6 toneladas

Extinción: Como muchos otros animales del Triásico

well-developed eyes

but differed in several key aspects from modern sperm whale species

Prenocephale prenes Lyviatan Se estima que alcanzaba unaPrenocephale prenes is an extinct genus of dinosaur belonging to the Pachycephalosauridae family. It lived during the Late Cretaceous period, approximately 70 million years ago, in what is now Mongolia. Prenocephale prenes was characterized by its distinctive bony dome on top of its skull, which was made up of thickened bones. This dome was especially prominent in adult individuals and it is believed that it may have been used in intraspecific combat