1, Shanglong: Shanglong once lived at the bottom of the world. This creature is huge, with an incredible length of 15 meters, and the head alone reaches 2 meters. In addition to its huge size, Shanglong has amazing speed and powerful strength, which makes it able to hunt with ease.
2, fear of birds: fear of birds lived in New Zealand 1500 years ago, this kind of bird can not fly, because of the cruel killing of human beings, fear of birds has been completely extinct. The height of the fear bird is very high, about three or four meters, which is its own absolute advantage.
3. Spiral-toothed sharks: Spiral-toothed sharks are very similar to modern sharks. It lived 300 million years ago. Its teeth are very sharp and it often fights with fish of the same size. Their teeth look like circular saws, which is an amazing feature because of their jaw position.
4. Great Ape: Great Ape is said to be the prototype of King Kong. The great ape was once the most muscular ape in history. Its appearance was similar to that of modern apes, but its height was about 3 meters higher than that of modern apes.
5. Mamen Xilong: Mamen Xilong is a herbivorous dinosaur that lived 65.438+0.5 billion years ago. It is worth mentioning that Mamenxilong's neck is the longest in the world, about 14 meter long, which is equivalent to half its body length. Mamenxilong is one of the largest sauropods ever discovered in China.
6. Gospel bird: Gospel bird is also called "gaston bird". The terrible thing about the gospel bird is its big beak, which seems to peck you off in a few minutes. The gray appearance of Gorbachev bird is also extremely scary.
Titanoboa: titanoboa lives in Guajira Peninsula in South America. Length15m, weight1000kg. You can feel the horror of titanoboa just by listening to the numbers. Fortunately, they died 58 million years ago.
8. Ancient centipede: Ancient centipede is the earliest invertebrate that appeared on land, and its appearance is similar to that of modern centipede. The ancient centipede was ten tenths of a meter long and lived on smaller animals.
9. Giant feathered horseshoe crab: The giant feathered horseshoe crab looks like a huge toy and lived 390 million years ago. It was the first creature to migrate from water to land, and it didn't learn to shell. They can March freely underwater, but they are particularly heavy when they reach the ground.
10, Straight-shelled Nautilus: Straight-shelled Nautilus is one of the terrible creatures that have become extinct. It lived from the late Ordovician to the CAMBRIAN Big Bang. In the late Ordovician, it was a top food predator. In its heyday, its body length can reach six meters. As long as the nautilus is eyeing, no one can escape.