Ankylosaurus lived 66.8 to 65.5 million years ago at the end of the Cretaceous period. They were considered a formidable creature. They were huge, equivalent to 3, or 4 large cars, weighing 4.8 and 8 tons! They grew to about 6 and 8 meters in length.
Ankylosaurus was built like a tank and was not an easy meal even for predators such as Tyrannosaurus, Tarbosaurus and Deinonychus.
They belong to a group of armored dinosaurs. Its body was covered with bony plates called shields and it had four horns on its head and a huge club at the end of its tail. Ankylosaurus was short, full and powerful. They had a huge club-like protrusion at the end of their tail, which was capable of crushing the bones of their opponents. Scientists believed that Ankylosaurus used their tails as territory, females and as a weapon against predators.
During the Late Cretaceous period, flowering plants had evolved, and the timely Ankylosaurus was a plant-eating dinosaur. They loved to graze on vegetation growing on the ground with their broad beak and large tongue to move food around - the leaf-shaped teeth of the Ankylosaurus designed to tear leaves from plants.
The name Ankylosaurus means "fused lizard," and was so named because of the fused bones in the skull for strength.
Although Ankylosaurus was a huge dinosaur, it was believed that it could still run at about 8 kilometers per hour. But when fleeing predators, moving at 10 km per hour was not fast enough to outrun large carnivores like Tyrannosaurus Rex.
Unfortunately, no complete Ankylosaurus skeleton has been unearthed to date. And apart from isolated bones, armor and teeth, Charles M. Sternberg found the largest known Ankylosaurus skull in 1974.
There is no exact reason why Ankylosaurus are so rare.
Absolutely! These dinosaurs make nests during the breeding season and lay eggs on large branches that they build. Their eggs are large and green, with darker green spots on the shell, but because Nykoraptors still sometimes raid them, Ankylosaurus guard their eggs until they hatch.
Being a short, wide-bodied, armored dinosaur didn't mean they weren't strong. Ankylosaurus was the king of stability; it was not easy for any predator to knock it down because of its squat position. The huge club at the end of its tail was strong enough for it to crush any animal that tried to harm it. His leg muscles would also be very willing to quickly flee from attackers.
Ankylosaurus has a good chance in terms of strength.
Ankylosaurus skin is 0.5 to 1.0 cm thick.
The Ankylosaurus was huge, equivalent to 3, or 4 large cars, weighing approximately 4.8 and 8 tons. They can grow up to about 6 and 8 meters in length.
There are two rows of spikes along the body of Ankylosaurus.