Скачать или смотреть Top 10 Terrifying Facts About the Dinosaurs - Top 10

Top 10 Terrifying Facts About the Dinosaurs - Top 10
Dinosaurs evolved from reptiles over 230 million years ago and were on Earth for about 65 million years before going extinct for reasons that aren’t exactly clear. For centuries, their fossils have fascinated people for a whole host of reasons, like their size, their ferocity, and the fact that they resemble mythical creatures.
1877, when the first Apatosaurus ajax fossil was found by American paleontologist Othniel C. Marsh. The first bones he found were juvenile bones and when he found adult Apatosaurus bones in 1879, he thought it was a new species and he called it Brontosaurusexcelsus. However, after a re-examination of the bones in 1903, it was concluded that the Apatosaurus and the Brontosaurus were the same species, and the older name would take precedent. However, by the time the error was discovered, the Brontosaurus was one of the most famous species of dinosaurs, so the incorrect name stuck.
9. Ankylosaurus’ Club Tail Could Break a T-Rex’s Ankles
Ankylosauruses were herbivores that lived about 122 million years ago and went extinct about 66 million years ago. The Ankylosaurus was often potential prey for big predators, like a T-Rex, but luckily they developed several defensive traits. One of them was that they had bony armor plates that covered their body and the second was that it had a powerful clubbed tail, which was one of their most useful weapons. It was made of tightly interlocking vertebrae, and at the end was a bony ball.
8. The T-Rex of the South was a Cannibal
To some people, it may not be shocking that dinosaurs were cannibals. After all, they were carnivorous animals that needed a lot of food to sustain themselves, so one dinosaur eating another dinosaur of the same species must have happened all the time, right? Well, the dinosaurs lived for 65 million years and amazingly, there is only one confirmed case of dinosaur cannibalism.
7. The Triceratops Was a Herbivore You Didn’t Want to Mess With
The Triceratops horridus, which means “three-horned face,” was a herbivore, but it still wasn’t an animal you’d want to come across. They were 10 feet tall, 30 feet long, and they weighed four to six tons. While that is hard to visualize, something to give you a comparison is African elephants, which are the biggest living land animal, are about 8 to 13 feet tall, at most 25 feet long and they weigh about five to seven tons. So a Triceratops was comparable in size to a mid-size elephant.
6. How Big was Big?
Dinosaurs had a rather large range in terms of size. The smallest known dinosaur, the Compsognathus, was about the size of a chicken. On the other side of the scale was the Argentinosaurus. Amazingly, these two ends of the spectrum lived in the same time period as each other, which was about 94 to 97 million years ago.
5. Fastest Predator
The fastest known dinosaurs are believed to be part of a group of Theropod dinosaurs called Ornithomimids. One of the most famous subspecies is the Gallimimus bullatus, which are the ostrich-like dinosaurs in the first Jurassic Parkmovie. It’s believed that they could run 50 miles per hour. However, it’s unclear if the toothless dinosaur ate meat, so they aren’t exactly terrifying.
4. Mapusauruses: The Large Carnivores That Hunted in Packs
It’s believed that they lived together in order to take down the biggest dinosaur that lived in the area, the Argentinosaurus, which weighed 10 times more than the Mapusaurus.
3. The Utahraptor was Bigger and Scarier than the Velociraptor
According to the Jurassic Park franchise, Velociraptors were six-
2. The Biggest Carnivore

One reason that dinosaurs have captured the imagination of millions of people around the world, is because they seem like real life monsters. After all, that’s why the Jurassic Park franchise is so popular.
1. Why the T-Rex is King of the Dinosaurs
The Tyrannosaurus rex lived in the late Cretaceous period, about 65 to 70 million years ago in modern western North America, from Alberta to Texas;
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