Still alive 200 million years ago

Ichthyosaurs and mosasaurs like Xu Dong may still admit their mistakes, but it is impossible for these weird finned dragons to admit their mistakes.

Ichthyosaurus and Mosasaurus are both types of fish-shaped evolution, with a vertical streamlined body structure, while Pterosaurus is a panchelonian and is related to turtles. Its body is round and flat, and its limbs have evolved into four paddle-shaped fins. I won't admit my mistake at all.

The long-snouted Archaeosaurus belongs to the family Pliosauridae, with a body length of more than 3 meters. It has very curved conical teeth. It has a fierce temperament and is good at hunting large prey.

A red-scale flying dragon obviously couldn't satisfy the appetite of the ancient swimming dragon. After swimming around in the big lake, this guy rushed out of the water again and bit the hind limb of a red-scale flying dragon again.

It's just that this time it won't be so easy to return to the Great Lakes.

Huge red wings with a wingspan of five meters fell from the sky. Just as the ancient swimming dragon bit a red-scale flying dragon and its body was still in the upward stage, a claw directly grabbed its stubby neck.

The sharp claws cut open the skin and inserted it into the neck, and blood flowed out from the wound. Xu Dong carried the ferocious ancient swimming dragon like a chicken, floating majestically in front of the flying dragons.

The chaotic group of flying dragons gradually returned to calm. The dragons just flew in the air stupidly and didn't know what they were doing, screaming quacking among themselves.

Xu Dong was determined to conquer these thousands of fishermen and let them all join him in fighting the Zerg. If he wanted to conquer them, he had to let them see his own strength. One ancient swimming dragon was obviously not enough.

So Xu Dong roared and asked all the red-scale flying dragons to follow him.

Except for the mountains and forests in the south, the lake is surrounded by forests and wilderness with rich vegetation.

In this wilderness, there must be its ruler. Xu Dong has already guessed that it is nothing more than the Three Chinese Dragons or the Chinese Chinese Dragons. In addition to bullying those who eat grass, these five scumbags can also make people eat grass. Xu Dong was showing off.

Xu Dong threw the dead Archaeosaurus in his claws to the lakeside, scaring a group of water-drinking herbivorous dinosaurs into fleeing, and at the same time disrupting the hunting actions of predators in the wilderness.

A huge dinosaur walked out from the tall ferns, came to the body of Archaeosaurus and sniffed it, and found that it was very fresh.

The big dinosaur barked twice towards Xu Dong in the sky, as if thanking Xu Dong for the food he sent, and also as a warning that the prey carcass already belonged to it.

Xu Dong couldn't help but feel funny. This dinosaur was so reckless that he actually dared to bite the hook. Perhaps he had been a local bully for too long and was too confident in his own strength.

At the same time, he was also searching for information about this dinosaur in his mind. This dinosaur was about seven to eight meters long, with a brown back, a light yellow belly, and black and white stripes on its tail. The most noticeable thing was the front of its head. There are two small bumps.

Unlike the long, cyro-like protrusions of the Dicrosauridae, the two protrusions of this dinosaur are more like two horns.

In fact, when he saw these two horns, Xu Dong already knew the species of this dinosaur. Ceratosaurus was the only creature in the Early Jurassic that could compete with Diplosauridae.

It depends on which genus of Ceratosaurus this dinosaur belongs to. It looks more like Saltriovenator, but didn't these guys become extinct seven million years ago?

Therefore, this big guy is probably a direct descendant of the genus Saltriovenator, and is in an intermediate evolutionary stage parallel to that of Neoceratosaurus, so let’s call it Saltriovenator for the time being.

This 7.5-meter big guy is put together with the three-layered Chinese dragon that is generally only 5 meters long. You can use your toes to figure out who will win in the end. Naturally, it is easy to grab the dominance.

But for Xu Dong, is there any difference between five meters or seven meters, Acrosaurus or Ceratosaurus? Aren’t they all things that can be easily solved?

He is already a pseudo-legendary immortal species. He is completely different from ordinary creatures and is not on the same level at all.

The Saltrio Hunter may feel that the red-scaled flying dragon with a wingspan of five meters is no threat to other flying dragons, but Xu Dong will let it know the difference between pseudo-legendary and ordinary species.

The red wings were raised and swooped down from the sky. The experienced hunter Saltario had already noticed it in advance and moved a few steps to the side to avoid Xu Dong's air attack.

How could Xu Dong just let it go? The tiny feather scales on its wings made fine adjustments, changing the aerodynamic force, turning the vertical dive into an arc dive, and just like that, he came to the side of Saltrio Hunter Dragon again. .

The sharp claws of the forelimbs stretched out and aimed at the back of the hunting dragon, but this time they unexpectedly missed the mark.

This descendant of Saltrio's hunting dragon was too experienced in combat. When the sharp claws were about to approach, he suddenly bent his hind limbs and lowered his body to avoid Xu Dong's attack.

Good guy, this kind of opponent is interesting.

Xu Dong began to look at it seriously, and the feather scale wings on his back turned into a butterfly shape, and he continued to test and attack around Saltrio's hunting dragon, looking for flaws.

After all, it is an air unit, which has a crushing advantage over land units. It can attack in one more direction than ground units. It is inevitable that the Saltrio Hunter Dragon's experience in fighting land predators will be omitted.

Xu Dong soon discovered the flaw, which was the direction of Saltriovenator's back and shoulders. This was the big dinosaur's defensive blind spot. Its short forelimbs could not reach it, and the two horns could not reach it. Big heads can't be bitten either.

Xu Dong looked at the gap between attacks and landed directly on its shoulder. Saltrio Hunter suddenly seemed to have been touched by its reverse scales. It struggled and shook wildly, trying to get rid of Xu Dong. It seemed that it also knew that he This defensive blind spot.

But it was too late. Xu Dong's two sharp claws had already dug into its vest, and blood was already flowing out. Saltrio's struggle only aggravated the damage he suffered.

When Saltrio Hunter turned its head again and tried to bite the bug on the back, Xu Dong dodged it but the big mouth bite hit directly with the rising dragon claw.

The sharp left claw penetrated from the chin of Saltrio Hunter Dragon, and it was retracted as soon as it was inserted. He jumped away from the back of the Hunter Dragon with one strong kick of his feet and flew into the sky, displaying his assassin's skills to the extreme.

The Ceratosaurus, whose jaw was pierced by sharp claws, had no chance of survival. The last thing it could do was to maintain its dignity as an overlord until the end, and die on the battlefield instead of escaping.

A Ceratosaurus, which may be the ancestor of Abelisaurus, the overlord of the Fourth Dynasty of Dinosaurs, died in its own territory. It died without any disturbance, and it will not leave any ink on the historical picture. Even the only witness Xu It won't take long for Dong to forget it.

However, it is precisely these ordinary creatures that have created incredible changes in the course of evolution.

They may not be the protagonists, not even the supporting cast, but it is they who make up this colorful historical picture, making it so dazzling even when viewed many years later.