4.6 Billion Year Symphony of Evolution

Who thrown this wood thorn?

Even if the neck is pierced, Lynn's pterosaurs look around with a twisted head. Generally, dinosaurs use the neck as a trachea, but Lin is used to breathing with a body-like stomatal structure like a limb. Underneath it is a bag that shrinks and achieves the effect of the lungs, even in a low-oxygen environment.

But the wonderful thing is that Lin didn't see the creatures that cast the thorns. The previous 骸龙族 group had already gone away, and there was no creature around...

Forget it, let's save this dragon, which is named ‘Tucker’, or it will die.

The pterosaur pulled out the thorns inserted in Tucker's chest with his mouth, and immediately spit out a large pile of viscous liquid before the blood flowed out. This liquid stopped bleeding and helped repair the wound.

At the same time, Lin also wants to see if the internal organs are damaged, so some mutines are mixed in the mucus and observed in the wound.

"Oh..." Tucker gave a deep groan. When the creatures recovered, their brains would feel 'comfortable', and this time it didn't faint, so it was still very surprised to see Lin. Pterosaur.

Lin didn't plan to pay attention to it before it recovered. Lin also had to pay attention to the little creature she had caught before. It was only over a centimeter long, but it was full of fluff and tail.

Lin’s current pterosaur has swallowed it into the abdomen and disintegrated it... and this creature is really weird.

It is not like a reptile. In fact, reptiles or dinosaurs don’t have this kind of fluff.

In addition, this organism has a structure to maintain its body temperature. This dinosaur and some reptiles also have, but Lin found that there is a special structure under the abdomen. It seems that the nutrients in the body can be synthesized into a certain liquid to be squeezed out. It should be used to feed the pups.

This seems to be a structure called ‘mammary gland’. It feels good.

Lin also found that their reproductive structure is not the same. This species does not seem to lay eggs. Instead, the germ cells slowly grow into a young cub in a hollow position in the body. Cubs.

This kind of mother can provide very good protection for the young ones. They may be a new type of ethnic group. The dinosaurs are probably new, but in general they are very similar to the reptiles, but the creatures are very different. . It may have evolved like a twisted jungle spar.

Spanid let the eggs hatch in the body, and this kind of creature directly grows the pups in the body, and the nutrients are provided by the mother. It is a very obvious type of evolution. Their heart jumps quite fast, and Lin estimates that this creature needs to be super High eating frequency can live, they may be based on the roots of plants and some small arthropods.

But they are too small, why should they grow so small? Is it because the surrounding dinosaurs are too big? So Lynn should give this creature a name...

It is called ‘Ma Yu’.

Is there any complicated meaning? Probably a creature that represents hairy, small, and interesting

After breaking down the creature, Lin slowly squeezed out the thorns inserted into the neck with the pterosaur's neck muscles. This wood thorn is very thin and there is not much damage. However, it was very accurate to stab the trachea, although the assassin did not think that this pterosaur had no trachea.

Now that Tucker has slowly recovered, the wood thorn has not hurt its internal organs. It climbed up from the ground and first touched the wound on his chest. After confirming that there was no problem, it began to use the amazing emotions. Look at Lynn's pterosaurs.

A pterosaur, pulling out the wood thorn and saving it, is a difficult thing to imagine for Tucker? It and its ethnic groups may never have encountered such a thing, in fact they should have never seen a long-leaved pterosaur.

The brain received too much information at a time, so that Tucker’s brain could not bear it. Lin speculated that the dragon’s brain should be bigger than the ancient one. They used the items longer than the ancient ones, and the brain gained more. Evolution.

Lin also looked at it, but did not do anything.

After watching each other for a while, Tucker suddenly bottomed his body, grabbed a few stones from the ground, and placed it in front of Lin's pterosaur, which then placed the stones in a triangular shape.

What is it doing?

As a result, Tucker raised his forelegs and began to jump on the ground with his legs.

It seems to be doing a dance called dancing. This Lynn also listened to the brain worms saying that they would do similar things, mainly when they are very happy, the body will start to sway.

Is it because you are recovering yourself?

"Dancing, learning, can be used to celebrate and get a barbecue." The brain worm in front of the displayer is also teaching the dragon to shake the body.

Tucker stopped after a few tens of seconds of jumping. It then found a flat stone on the ground, and then placed the flat stone in the triangle that it had placed before it, followed by it. Take out a sharp stone and trace a few traces on the flat stone.

It looks like a triangle, and then draws something like an eyeball in the middle.

Lin doesn't know what it means to do this. At this time, I should start quickly. Maybe this kind of creature likes to do these strange things, which leads to the growth of the brain? Or is it that after the brain gets bigger, do you start doing these strange moves?

Lin is now also researching what causes their brain development to be faster than common organisms. Among a large number of species, only a relatively small number of species will develop this kind of brain evolution, but they are usually the focus of many creatures. So it's easy to find it.

The wonderful thing is that the arthropods usually only have high intelligence in the divisional species, while other creatures do not have divisional species, and their individual individuals will slowly evolve their brains.

After painting the pattern, it seems that Tucker is finally done. It picks up some useful stones on the ground and continues to journey...

Now, the previous Snapdragons seem to have gone a long way. Although Tucker used a lot of time to recover, it took a lot of time to do those strange moves. It may not be easy to catch up with them now.

Tucker was not nervous at all. He grabbed the dirt on the ground and carefully smelled it, then it immediately knew the direction, and then it went south.

When it left, I always looked back to see if Lin's pterosaurs had followed, as if it was very concerned about Lin.

This is obviously taken for granted. After all, Lin resurrected it twice. The average creature likes to reach a symbiotic relationship with the species that help him. For creatures with higher intelligence, this relationship is particularly fast.

"Hey..."

There was a cry in the wasteland ahead, and Tuck immediately hid behind a stone, while the pterosaur flew high, and Tucker leaned forward and looked forward.

It is a creature called ‘tortoise.’

This creature seems to be very playful. It seems to be learning the arthropods, and the carapace grows beyond the body surface, but Lin can clearly see that they are evolved from certain reptiles. Lin has seen similar species in the sea. This creature ignores the speed for defense, but Lynn thinks that they don't have any shells and no creatures to eat and hunt them.

This turtle should be called a giant tortoise. Each head is about 9 meters long and can weigh more than ten tons. The shell looks very heavy. The long neck is raised four meters high. They move every time. It will make the ground tremble.

These large creatures are moving to the south. Tucker seems to be very excited to see them. It immediately rushes out. It crawls up with the claws on the side of the shell of the giant tortoise. The giant torto ignores it. Moving on...

It may not be used as a threat at all. After Tucker got up, he yelled at Lin Da in the sky. In this case, Lin also flew down and landed on the head of the giant turtle that Tucker was riding. .

These turtles are also considered to be buses in the desert. Although they are very slow, they are very labor-saving.

The giant tortoise slowly moved. On the way, Lin found that many carnivorous creatures saw that the giant tortoise would circumvent, and even a tyrant dragon lizard would shrink back. It seems that even such a large monster does not want to provoke These turtles.

The giant tortoise also deliberately steps on trap plants like cruel punctures. When they are combined, the spikes can't completely damage the giant tortoise, and the giant tortoise will in turn eat these plants.

With the invincible bus, Tucker has always been very casual, and time has passed slowly. At the end of the night, the giant turtle finally reached the place where it was going.

This place is like the dividing line of the earth. On one side is the wilderness with low plants, and on the other is a completely deserted white desert. These sands seem to have salt mixed in them. The dry hot wind rolls on the surface, in this white sand sea. Lin can't see any creatures.

Tucker jumped off the giant tortoise, and the giant tortoise did not stop. They continued to walk in the direction of the white sand sea, not knowing where they were going.

Tucker’s goal is a pile of sand on the edge of the sand... what is called a shack.

'Shack', Lin feels like a very weird word. Those things look like a pile of wood in a circle. There are dozens of them on the edge of the sand. They are all together. This should be Xiaolong. Built a nest.

Why are they building a nest next to this dry wasteland?

Under the shack, there are some dragons running around. They are very small and look like a group of cubs.

Tucker walked over to the young ones. It screamed at them as they walked. The cubs saw it but they were terrified. They were full of fear, and all of them fled into the shack... (To be continued, please search for astronomical literature, the novel is better updated faster!

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