Achelousaurus, pronounced ah-KEL-oh-saw-rus, was a plant-eating dinosaur that lived around 75 million years ago during the Late Cretaceous period. π¦
This dinosaur was discovered in North America, specifically in what is now Montana. Achelousaurus was a type of ceratopsian, related to famous dinosaurs like Triceratops. It had a big frill on its neck, which made it look fierce, but it only ate plants! Achelousaurus is unique because it had two large bumps on its frill, which might have been used for showing off to other dinosaurs or for defense. πΏ