It had a large skull with a powerful jaw and sharp teeth

que capturaría en ambientes costeros relativamente productivos

had unique characteristics that make it stand out among its relatives

The most famous feature of Nigersaurus was its highly specialized head

Triceratops horridus Onchopristis It had a large skullTriceratops horridus was one of the most iconic dinosaurs of the Late Cretaceous , which inhabited what is now North America approximately 68 to 66 million years ago, just before the great extinction that ended the age of the dinosaurs. Its name means "face with three horns," and refers to its most distinctive feature: two large horns above the eyes and a third, shorter one above the nose , accompanied by a wide, bony frill that protected the neck.