The most ferocious animal in prehistory, the top ten ferocious animals of ancient times

The ten ferocious animals of ancient times are: Spinosaurus, Sharkodontosaurus, Cangsaurus, Melville Whale, Short-faced Bear, Spirodont Shark, Emperor Crocodile, Dun's Fish, Distraction Pterodactyl, and Dragon King Whale.

1.Spinosaurus

The first to enter the ranks of the top ten horror monsters in prehistory is Spinosaurus, which is a very dangerous dinosaur, the most dangerous and largest dinosaur in prehistory ten species ranked first, this terrifying dinosaur can be more than 15 meters long, the weight can reach more than 18 tons, in the water and land are very powerful existence.

2.Sharkodontosaurus

This dinosaur mainly lived between 100 million and 9,300 years ago, mainly in Egypt, Capricorn and other places, generally between meters in length, weighing up to a ton, is a terrible carnivorous dragon with sharp teeth.

3.Canglong

This creature lives mainly in the ocean, is a reptile, ranks first in the list of the strongest dinosaurs in the water, has a very large body, and has a relatively average sense of sight and smell, but the overall is quite flexible.

4.Melville whales

This is a toothed whale that became extinct in the Miocene, but only one skull has been found in South America, and it can be seen from the skull that it is huge, but there are still many debates because there are too few fossils at present.

5.Short-faced bear

Extinct 11,000 years ago, this giant bear can reach tons at its heaviest and stand at a height of more than 3 meters, making it the largest known bear in the world and feeds mainly on American bison and bighorn bison.

6.Spiral tooth shark

It was one of the most top-notch carnivores of its time, but the exact location of the spiral teeth is somewhat debatable, as no other animal has such strange teeth except the spiral tooth.

7.Emperor crocodile

This is the largest crocodile ever built, and its body length is comparable to that of a Tyrannosaurus rex. The longest of them can reach 10 meters and weigh tons.

8.Dun's fish

It mainly lived in the Devonian period of the Paleozoic Era, and also occupies a place among the ten terrifying creatures of the Devonian. This terrifying creature can be up to 11 meters long, has no teeth, and looks a bit like a turtle, but it is not weak at all, and it is a very strong creature.

9.Aeolus pterosaur

It is the largest flying creature known to man, with a wingspan of up to 13 meters and a maximum weight of 250 kilograms, and often hunts other species, even eating the young dragons of Tyrannosaurus rex.

10.Dragon King Whale

The last one to make it to the list of the top 10 horror monsters in prehistory is the dragon king whale, which lived mainly in the late Eocene between 39 million and 34 million years, which is considered the ancestor of the modern predatory modern whale, and the longest can reach 18 meters.

The first place of the largest animal in prehistory was the titan python

The Titan Python is the king of the jungle on the prehistoric earth, with an average body length of 15 meters and a weight of more than 1 ton. However, 58 million years ago, the species was declared extinct.

The titan python with a body of 9 to 15 meters long, weighing about a ton, lives in the rainforests of northern Colombia in South America, and climate change may be the main factor contributing to its extinction.

The discovery suggests that the tropical region at the time was warmer than the researchers had originally estimated, with an average temperature of 32, which is the only climate that allowed snakes to grow so big, and the average annual temperature in modern times is 26 to 28.

In addition, the mating habits of the titan python are also the same as most of the modern pythons, first of all, the smaller males judge that they will not be devoured by the huge females, and after obtaining permission, they form a mating ball, and several males are wrapped around the females, competing with each other for the right to mate. Females, when they are full, use their energy to keep them from eating or drinking for seven months, thus giving birth to baby snakes.