Utahraptor ran out of the jungle. Utahraptor was a social animal and fought in groups. Dozens of Utahraptors surround an Iguanodon. Iguanodon faced these Utahraptors. It seemed that it would be difficult to go back to see his own dragon today, and he might die from this. Facing these Utahraptors, it kept roaring. Perhaps because of fear, it moved back and tilted its head forward to open its mouth. Its cry for help can be heard in the jungle. The team leader led the Iguanodon to search outside the jungle. When he heard the cry for help, he knew it was the sound of birdsong, so he ran towards the jungle. Utahraptor jumped up, jumped on the back of Iguanodon and slashed its neck with its claws, and other Utahraptors also jumped up. The mournful cry of birds was heard, and the heavy body fell. At this time, the team leader arrived with many iguanodons and exclaimed: "Birds singing, birds singing." He rushed forward to drive away these Utahraptors. It is certain that the number of Utahraptors is very small. Iguanodons are numerous and large in size. Utahraptors also understand that there are many enemies and we are outnumbered. They scatter and flee into the bushes and disappear. The group of iguanodons stood next to the bird singing and called out: "Bird singing, bird singing." Bird singing then opened his eyes. At this time, the bird singing was already dying. He looked up to the leader and said: "Leader, I am I can't go back, but what I can't worry about is my wife, who is about to give birth in the past few days. After I die, I tell her to live well and raise our children." The team leader said with some comfort: "Qin Ming, you will be fine, don't say such depressing words." Qin Ming's breath gradually faded and he said: "I, I know, I know the extent of my injury. My injury is very serious and I'm afraid I won't be able to hold on for much longer. "Then its breath was weak and it couldn't make a sound. Its mouth was opening and closing, and I didn't know what it was saying. The leader said: "Write what you want to say on the sand." The Iguanodon used its slightly trembling forelimbs to write a few words and wrote: "Ankylosaurus, be brave!" The leader said: "I understand." The birds chirped. Then I closed my eyes, and it walked very peacefully.
At this time, in the Iguanodon's nest, the female Iguanodon laid dinosaur eggs one after another in the pits she dug. With more than twenty dinosaur eggs, more than twenty children were born. The male and female Iguanodon waited beside the dinosaur eggs without eating or drinking, waiting for the baby dinosaurs to come out. This actually attracted a lot of Utahraptors to come. The leader brought many young and middle-aged Iguanodons but they never returned. How could Utahraptors miss this great opportunity? They are taking advantage of the situation. The lair is attacked by Utahraptor. In order to protect this huge group, the leader was the first to stand up and fight the Utahraptor. The Utahraptors attacked en masse and quickly knocked down the leader. The Iguanodon returning halfway was also ambushed by the Utahraptor, and the bodies of the Iguanodon were everywhere. The leader died in the fight with Utahraptor, and the iguanodon group was suddenly leaderless, in chaos, and fled one after another. The nest was occupied by Utahraptor, which ate the young Iguanodon alone. The Utahraptors fought in groups and were very smart. They knew what it meant to attack in the east and attack in the west. When the young adults of the Iguanodon tribe went out to look for the birdsong, they took advantage of the situation and quickly occupied the nest. They annihilated the returning Iguanodons on the way. This has been planned for a long time! It seems that Utahraptor has already noticed this huge group and is well aware of their actions. The leader died in battle, which was a great loss for the Iguanodon family. Their scattered groups were attacked by Utahraptors every day, and this huge family was almost wiped out.
The Antarctic continent will soon enter winter and polar night, which means the continent enters a long dark night. A heavy snow fell in the sky, which was the first heavy snow in the Cretaceous period. The river began to freeze. Some dinosaurs could not bear the cold of winter and were frozen under the river. They gradually died and became later specimens. Ancient viruses were very scary. A large number of dinosaurs died of virus infection overnight. They foamed at the mouth and died in the ice and snow. The same was true for Utahraptor. By the middle of the Cretaceous, there were almost no traces of Utahraptor.
This is the original Atlantic Ocean, which split South America, Antarctica, and Australia one after another, and the Atlantic and Indian Oceans began to emerge. These plate movements created a large number of submarine mountains, which in turn caused global sea level rise. The Tethys Ocean north of Africa began to narrow, and the Western Inland Seaway divided North America into east and west parts. During the mid-Cretaceous, sea levels were at their highest, and one-third of the land surface was submerged under the ocean. Due to strong earthquakes, many fault layers were formed on the sea floor, magma columns erupted, and large marine creatures began to become extinct. Due to the extinction of Liopleurodon and Ichthyosaurus, the mosasaurus successfully escaped this disaster and became huge. , which can reach up to twelve meters in length, dominates the ocean and becomes the overlord. Across this vast ocean, there are many protruding islands in the vast ocean.
There are trees on the island, but here it's mostly bush. Because this island is too small, no large dinosaurs live here. The jungle is dotted with various flowers, and bees are doing their job of spreading pollen. Occasionally, there are a few small dinosaurs popping out, they are Hajiafrutadon. The body length of Hajafruta is about 60 to 75 centimeters, and the weight is about 500 to 700 grams. It has canine-like teeth in its mouth, which can be used for fighting. They sometimes chase and fight. They are noisy and sometimes come out in groups to look for food.
Back in the ocean, a small amount of sunlight penetrates here, making it look particularly dim. However, corals of various colors add a lot of color to the ocean. Ichthyosaurs and Liopleurodon are extinct, and there is no trace of their activities. Many of their skeletons are left at the bottom of the deep sea. Looking at the skeletons buried in the sand, one can imagine how cruel the competition in nature is. Various fishes swim out in groups, swim out from the coral reefs, and hover above the coral reefs, which is even more colorful. In the ocean, there are many behemoths living, that is, plesiosaurs. Plesiosaurs are a type of reptiles in the ocean. They evolved on land and mainly preyed on fish to survive. Marine nautiluses sometimes surface to move or breathe. In the depths of the ocean, there is another terrifying creature, they are mosasaurs, they are ghost killers. The Mosasaurus might have smelled something, so it swam towards here in a curved left and right, hiding in the dark, and looking for the right moment to launch an attack. The long-necked dragons did not feel that danger was lurking around them. They always relaxed their vigilance and swam into the deep sea to hunt freely. The mosasaurus quickly pounced on it, opened its bloody mouth, and cut off its long neck. Its head fell into the coral reef and rolled out. The rest of the plesiosaurs fled. The mosasaurs successfully hunted them, and the plesiosaurs were massacred on a large scale. The dominance of the mosasaurs was established in the ocean, becoming the top predator in the ocean, and began to rule the ocean.
There are also rulers hovering in the sky. These are pterosaurs. They are behemoths in the sky, flying across the primitive Atlantic Ocean, preying on fish in the ocean, or sneaking on the sea surface. The long beak plunged into the sea water, and the spike-like teeth in the beak hooked the small fish and jumped up, crossing thousands of mountains and rivers, and arrived at the former Pangea continent, the land of China in the east.
Legend has it that this is where the sun rises, and there are many large volcanoes here. There are thick smoke billowing from the craters, as if they are about to erupt, and disaster is coming. Beyond the large volcano is a jungle with lush trees and numerous pines, cypresses or ferns. Beside the lake. There were many dinosaurs living in the world, including stegosaurus, brachiosaurus, and ceratopsian and other huge reptiles. The age of dinosaurs began to enter its heyday. They stood on various territories, eating leaves on plants or grass on the ground. Do not invade each other, or drink water by the lake. At this time, a Tyrannosaurus rex broke into their territory and broke the harmony here.
Tyrannosaurus Rex, the Tyrannosaurus rex, lived at the end of the Cretaceous period, about 68.5 million to 65 million years ago. Tyrannosaurus rex is the largest dinosaur in the family Tyrannosaurus. Tyrannosaurus rex had very small forelimbs. Compared to its huge body and hind limbs, the forelimbs were as small as the arms of a modern adult. This may have been used to balance its huge head. The head is huge, the upper jaw is wide and the lower jaw is narrow. The bite force exerted by the upper and lower jaw teeth is not completely opposite, which is conducive to biting bones. The teeth are conical and suitable for crushing bones. Its body length is about 11.5 to 14.7 meters, and its heaviest weight can reach 14.85 tons. Its bite force ranges from 90,000 Newtons to 120,000 tons. Such an amazing bite force is worthy of its size. One title, that is the overlord on land.
This Tyrannosaurus rex broke into their territory. Facing the invading Tyrannosaurus rex, these dinosaurs were frightened. They roared or lowered their heads in a fighting posture. Ankylosaurus turned sideways and swung its heavy tail hammer. Behind Stegosaurus The tail with long spines is also a fatal move, and the two horns on the head of the horned dragon are also its best defensive weapons. Tyrannosaurus rex is also optimistic about the target. It pounces on young dinosaurs, tramples the small dinosaurs on the ground with its hind legs and roars like tigers and elephants around it. This can scare these dinosaurs and make them afraid to move forward. The Tyrannosaurus rex bit the little dinosaur's neck into pieces, picked up the little dinosaur's body and flew away.
Then, the earth began to tremble, and then it became more and more intense. A large volcano not far away began to erupt, like a mushroom cloud soaring into the sky. Magma began to spray out in all directions from the exploding earth, and the dust rolled up seemed to cover the sky. Blocking out the sun, you can see pillars of magma in the flying dust accompanied by thick smoke. The dinosaurs living here ran around or screamed when they saw this. The magma dripped down like a fountain. The dinosaurs were killed by the hot magma. It was scalded to death, and there was no grass growing for dozens of miles. Volcanic ash filled the entire sky, and the sky quickly turned dark, as if it had been swallowed up.
