which has led to speculations and reconstructions based on limited data

pointy teeth

with its long neck bent downwards and its sharp beak pointing directly at one of the Tylosaurus' eyes

and coexisted with other large predators of the time

Pachycephalosaurus Paleógeno which has led to speculationsPachycephalosaurus (P. wyomingensis `Thick headed Lizard) was a browsing herbivorous dinosaur that lived during the Late Cretaceous period, approximately 70 million years ago. It was a bipedal dinosaur with a large, rounded skull, with a thick cranial vault that was probably used in fights for dominance between males. Pachycephalosaurus was around 5 meters long, 2. 5 meters tall and weighed around 2,000 kilograms, and although its exact diet is