Powerful and Robust Neck

a key geological unit for understanding the early diversification of ceratopsians in Laramidia

with a pronounced curve and an almost horizontal orientation

un área rica en fósiles que ha proporcionado valiosa información sobre la fauna de dinosaurios de esa época

Its small size and ability to move quickly likely helped it avoid the larger predators that shared its environment

Tylosaurus rex Globidens Powerful and Robust NeckTylosaurus rex was a gigantic mosasaurid from the Late Cretaceous, formally described in 2026 from fossils recovered in Texas, within deposits associated with the ancient Western Interior Seaway of North America. This species belongs to the genus Tylosaurus, a group of large marine squamates distantly related to monitor lizards and snakes, not dinosaurs that dominated many oceanic ecosystems during the Late Cretaceous. The specific name rex, meaning