STYRACOSAURUS
Styracosaurus albertensis
Meaning: "Spiked Lizard"
π STATS
Size comparison:
About as long as a school bus is wide!
π ABOUT STYRACOSAURUS
Meet Styracosaurus, the 'Spiked Lizard'! This amazing dinosaur had a huge frill and super-long nose horn. Roar!
Styracosaurus was a plant-eating dinosaur that lived about 75 million years ago during the Late Cretaceous period. Imagine a rhino, but way cooler and covered in spikes! Its name means 'Spiked Lizard,' and it definitely lived up to it. Styracosaurus had a large frill on the back of its head, like a bony shield, with several long spikes sticking out. But the most impressive feature was the single, super-long horn on its nose! This horn could be up to 60 centimeters long!
Scientists believe Styracosaurus used its frill and horns for defense against predators like Albertosaurus, a fearsome relative of Tyrannosaurus Rex. The frill might also have been brightly colored and used to attract a mate. These dinosaurs were quadrupeds, meaning they walked on four legs, and they roamed the lands that are now Alberta, Canada, and Montana, USA. They probably lived in herds, munching on plants and keeping a watchful eye out for danger. Although its bite force is unknown, it used its beak-like mouth to chomp down on tough vegetation. Styracosaurus was a truly spectacular dinosaur!
π¬ CLASSIFICATION
- Group
- Ceratopsia
- Family
- Ceratopsidae
- Period
- Late Cretaceous (100-66 Ma)
- Era
- 75.0 - 74.0 million years ago
πΊοΈ DISCOVERY
- Year
- 1913
- Discovered by
- Lawrence Lambe
- Location
- Alberta, Canada
- Fossils found in
- Canada (Alberta), USA (Montana)
π¨ SCIENTIFIC ILLUSTRATION
Artistic reconstruction of Styracosaurus based on fossil evidence
πΊοΈ WHERE FOSSILS WERE FOUND
Canada (Alberta), USA (Montana)
π€ FUN FACTS
- β¨ Styracosaurus's nose horn could be longer than your arm!
- β¨ The spikes on its frill looked like a crown!
- β¨ Scientists think Styracosaurus might have had colorful frills to attract mates!
- β¨ Styracosaurus fossils have been found in both Canada and the USA!
- β¨ Even though it looked scary, Styracosaurus only ate plants!
π‘ DID YOU KNOW?
Get this: the first Styracosaurus fossil was discovered in 1913 in Alberta, Canada, by Lawrence Lambe!
π¨ STYRACOSAURUS COLORING PAGES
π¦ SIMILAR DINOSAURS
Tyrannosaurus Rex
11.0-12.3m β’ Carnivore π¦
Velociraptor
1.5-2.07m β’ Carnivore π¦
Triceratops
7.9-9.0m β’ Herbivore π¦
Brachiosaurus
18.0-22.0m β’ Herbivore π¦
Stegosaurus
6.5-9.0m β’ Herbivore π¦
Spinosaurus
14.0-18.0m β’ Piscivore π