4.6 Billion Year Symphony of Evolution

Chapter 16 Need to Transfer Bus

Who threw this wooden thorn out?

Even though the neck was pierced, Lin's pterosaur turned its head and looked around as if nothing happened. Generally, dinosaurs use the neck as a trachea, but Lin is used to breathing with the side stomata similar to arthropods. The stomata There is a shrinkable bag underneath, which achieves the effect of the lungs, even in a low-oxygen environment.

But the strange thing is that Lin didn't see the creature that threw the wooden thorn. The previous skeletal dragon group had already gone away, and there was no creature around...

Forget it, let's save this skeletal dragon named "Tak" by Linqi first, otherwise it will die.

The pterosaur used its mouth to pull out the wooden spike inserted in Tucker's chest, and immediately spit out a lot of viscous liquid on it before the blood flowed out in large quantities. This liquid can stop the bleeding and help repair the wound.

At the same time, Lin also wanted to see if the internal organs inside were damaged, so some miniature soldiers were mixed in the mucus and entered the wound to observe.

"Goo..." Tucker groaned in a low voice. Generally, when creatures recover from their wounds, their brains will receive a 'comfortable' feeling, and this time it didn't faint, so it was still looking at Lin in surprise. pterosaur.

Lin didn't plan to pay attention to it until it recovered. Lin also wanted to pay attention to the little creature he caught before. It was only a centimeter long, but it was covered with fluff and had a tail.

Lin's current pterosaur has swallowed it and decomposed it...and this creature is really strange.

It's not like reptiles, in fact, reptiles or dinosaurs don't grow this kind of hair at all.

In addition, this creature has a structure that maintains its own body temperature. This dinosaur and some reptiles also have it, but Lin found that there is a special structure that bulges under their abdomen, which seems to be able to squeeze out the nutrients in the body to synthesize some kind of liquid. It should be used to feed young.

It seems to be a structure called a 'mammary gland', which feels pretty good.

Lin also found that their reproductive structure is also different. This species does not seem to lay eggs, but let the reproductive cells grow into cubs directly in a hollow place in the body. The one that Lin decomposed had a half-formed cubs.

This kind of mother body can provide very good protection for the cubs. They may be a new type of group, and dinosaurs are probably new, but in general they are similar to reptiles, but this kind of creature is very different. It may be that creatures like the twisted jungle spar evolved into of.

Whereas spar lizards let their eggs hatch inside their bodies, this creature lets its young grow inside itself, nourished by the mother. is a distinct evolutionary type,

Their heart beats quite fast. Lin estimated that this kind of creature needs a super-high feeding frequency to live. They may use plant roots and some small arthropods as food.

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

Just call it 'Mao Yu'.

Is there any complicated meaning in it? It probably represents a furry, small, and very interesting creature

After decomposing the creature. Lin used the pterosaur's neck muscles to slowly squeeze out the wooden thorn inserted in the neck. This wooden thorn was very thin and did not cause much harm, but it pierced the trachea very precisely. This pterosaur did not have a trachea.

Now Tucker has slowly recovered, and the wooden thorn didn't seem to hurt its internal organs. It got up from the ground. First, he touched the wound on his chest, and after confirming that there was no problem at all, it continued to look at Lin's pterosaur in amazement.

A pterosaur pulled out the wooden thorn and saved it. This is an unimaginable thing for Tucker, right? It and its group may have never encountered such a thing, in fact, they should have never seen a pterosaur with scales on its body.

The brain received too much information at once, which made Tucker's brain a little unbearable. Lin speculated that the brain of the bone dragon should be larger than that of the ancient squid. They use items longer than ancient squids, and their brains have evolved more.

Lin also looked at it, but didn't move.

After looking at each other for a while, Tucker suddenly lowered his body, grabbed a few stones from the ground, and placed them in front of Lin's pterosaur, and then he placed the stones in a triangle shape.

What is it doing?

Then Tucker raised his forelegs and swayed. At the same time, it began to jump up and down on the ground with its legs.

It seems to be performing a movement called dancing. This Lynn has also heard that the brain worms will do similar things, mainly when they are very happy, the body will start to sway.

Is it happy because it is recovering?

"Dancing. Learning, it can be used to celebrate and get barbecue." At this time, the brainworm in front of the displayer was also teaching the flying dragon this body shaking movement.

Tucker stopped after jumping for tens of seconds. Next, it found a flat stone on the ground, and then it placed the flat stone in the triangle it had placed before, and then it again He took out a sharp stone and carved a few marks on the flat stone.

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

Lin didn't know what it meant to do these things at all, so he should hurry up now, maybe this kind of creature likes to do these strange things, which caused its brain to grow? Or did he start doing these strange behaviors after his brain got bigger?

Lin is now also researching what causes their brains to develop faster than common creatures. Among a large number of species, only a relatively small number of species will have this kind of brain evolution, but they are usually the focus of all creatures , so it is easy to find.

The amazing thing is that arthropods usually only have high intelligence in division-type species, while other organisms do not appear in division-type species, and their individual individuals will slowly evolve their brains.

After drawing the pattern, it seemed that Tucker was finally finished. He picked up some useful stones on the ground and continued his journey...

Now, the former skeletal dragon group seems to have gone a long way. Although Tucker took a lot of time to recover, it also took a lot of time to do those strange movements. It may not be easy to catch up with them now.

Tucker was not nervous at all, he grabbed a handful of dirt on the ground and smelled it carefully, then he knew the direction immediately, and then he walked south.

When it left, it always looked back to see if Lin's pterosaur had followed, as if it cared about Lin very much now.

This is obviously a matter of course. After all, Lin has resurrected it twice. Generally, creatures like to form a symbiotic relationship with species that are helpful to them. For creatures with higher intelligence, this relationship is reached very quickly.

"Woo..."

There was a cry in the wasteland ahead, and Tucker immediately hid behind a rock, while the pterosaur flew high into the sky, and Tucker poked his head out a little to look forward.

It was a creature called a 'turtle'.

This kind of creature seems to be very playful, it seems to be learning from arthropods, and the carapace grows beyond the body surface, but Lin can clearly see that they are evolved from some kind of reptile, Lin has seen similar species in the sea , This kind of creature ignores speed for defense, but Lin feels that even if they don't grow shells, there are no creatures to eat and hunt them.

This kind of tortoise should be called a giant tortoise. Each head is about 9 meters long and weighs more than a dozen tons. The shell looks very heavy. The long neck is four meters high. Every time they move , will make the ground tremble.

These large creatures were moving to the south. Tucker seemed very excited when he saw them, and he rushed out immediately. keep moving...

Maybe he didn't take it as a threat at all. After Tucker boarded it, he yelled at Lin who was in the sky. In this case, Lin also flew down and landed on top of the giant turtle that Tucker was riding on .

These turtles can also be regarded as buses in the desert. Although they go very slowly, they save effort.

The group of giant tortoises moved slowly. On the way, Lin found that many carnivorous creatures would avoid the giant tortoises. Even a tyrant monitor lizard flinched. It seemed that even this large monster didn't want to mess with it. these turtles.

The giant tortoise will also deliberately step on trap plants such as cruel punctures. When they are closed, the spikes can't hurt the giant tortoise at all. At this time, the giant tortoise will eat these plants in turn.

Taking the invincible bus, Tucker always looked very leisurely, time passed slowly, and in the evening when it was close to night, the giant tortoise finally arrived at the place it was going to.

This place is like the dividing line of the land. On one side is a wilderness full of low plants, and on the other side is a completely barren white desert. The sand seems to have salt mixed in it, and the dry hot wind sweeps across the surface. In this white sand sea , Lin could not see any living things.

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

And Tucker's goal is a pile of... things called 'shacks' on the edge of the sand sea.

'Shed', Lin thinks it's a very weird word, those things look like piles of wood built together in a circle, there are dozens of them at the edge of the sand sea, they are all surrounded together, this should be a skeleton dragon The built nest.

Why do they build their nests next to such a dry wasteland?

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

Tucker walked towards the cubs, and yelled at them as he walked. The cubs were terrified when they saw it. They were full of fear, and they all fled into the shed at once... (to be continued...)

Chapter 278/4885
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