4.6 Billion Year Symphony of Evolution

Deep underground, Lynn and Tucker continued their journey in this salty white world.

Today, Lynn is doing something special with Tucker.

"painting."

Lin is teaching Tucker some new knowledge. Pterosaurs are scratching some marks on the ground with their long, pointed mouths. Lin draws a variety of creatures with various dinosaurs, skeleton dragons, ancient squids, etc. At the same time, Lin also made a sound, telling Tucker the corresponding vocabulary.

Tucker didn't quite understand it at first, but after Lin said more, it also began to understand a little bit. It was able to distinguish the patterns that Lin painted on the ground and remember these words.

Speaking of this, Lin used to communicate with headworms in the same way, but Lin did n’t want Tuck to remember any words, but wanted to let it also paint. These marks were carved on the ground and on the rocks, which can be used for communication. It is a very effective way to preserve history and to hand over a variety of things to future generations more effectively.

The vocal cords of skeletal dragons are located in the larynx, and they are not very developed with the tongue. They ca n’t make many vocabulary sounds, and they ca n’t make sounds in the water, but their forelimbs are flexible. It ’s definitely easy to draw things.

After Lin finished painting, she pointed her finger at the stone on Tucker's waist and said, "Draw, Tucker."

Tucker looked at his own stone, and then at Lin. There was doubt in his thoughts. Lin saw her finger and then pointed to the painting on the ground: "You, stone, draw."

"Stone ... Stroke ..."

Tucker learned Lin from the mouth, and said these two words with some difficulty. Then he looked at his waist, but he still didn't quite understand it.

It seems that Lin needs a demonstration, but Pterosaur's mouth is not suitable for painting with bite stones, but in order to cope with this inconvenience, Pterosaur's tongue has long been transformed by Lin.

Pterosaur opened his mouth and extended two tentacle-like structures from it. This tentacle not only retained the taste function, but also was very flexible. Lin used the tentacle to wrap the stone around Tucker's waist, and then painted a The same pattern.

At that moment Tucker immediately understood that he also picked up the stone and portrayed it on the ground.

I knew so fast ...

These creatures that have evolved from reptiles surprised Lin. Generally speaking, creatures inherit their abilities to their offspring, so the ability of each creature is directly related to its creator. Generally, arthropods are like this. Even if they have evolved to the level of headworms, they like to use more advanced ways of genetic memory.

As for the statues of the Inca Swarm, they should just like to record, rather than educate them.

The skeletal dragon must rely on the elders to learn ability. This inconvenience is time-consuming. The cubs must continue to observe the elders for a long time and learn by themselves.

But it can learn the skills of any individual in the ethnic group, even if there is no genetic relationship between the two.

Xiao Miaolong's head is even richer than mature ones. Lin thought that they used this to quickly learn skills. Although Tucker is mature, it still has the ability to learn.

This is quite interesting, even different species can teach them!In this way, Lin can teach them many things.

Speaking of that, Lin didn't have her own "language" at the time. Now Lin's language can be said to be completely used by headworms.

However, it seems that it wasn't the headworm that taught Lin, but Lin tried out his vocabulary richness. If he was allowed to teach it, the effect might not be so good, and he might learn almost nothing.

Because Lin observed how the headworm taught Xiao Feilong for a long time ...

Now the head worm is also teaching the little flying dragon. It is teaching the little flying dragon some poses about fire breathing.

"A dull creature, a curly body, a posture, momentum, and most importantly, it has momentum and flame."

The head bug contained a rock on the ground, and then retracted its body, then straightened it violently, and at the same time ejected the rock in its mouth.

"Follow the study, blaze flames, barbecue, food."

"Woo ..." Xiao Feilong seemed to be very unwilling, but still did it. It tightened his body and then stretched out again, out of his mouth ... nothing spewed out.

Headworm said: "Position, wrong, continue to practice, get fire, get barbecue."

Brain worms generally don't care about Xiaolong, they teach it to do whatever they think of, but now Xiaolong still learns a lot of things, like roaring, rolling, dancing, etc ...

But this time, Lynn should probably tell it that the little flying dragon needs some rocks near the volcano to breathe fire.

But after a long time, the head worm should also understand, and Lynn obviously will not teach Tucker in this way.

Now, Tucker is scratching the ground with stones. It already understands what Lynn wants it to be. It is still very strange at first, and can only draw some traces. 'Again.

"Draw ..." Tucker was very excited now. It drew various figures on the ground. Although it was not fine, he could see what was coming.

Tucker drew the shape of some skeletal dragons. They stood on two feet and held long, sharp branches. These skeletal dragons surrounded a larger creature. It seemed that it was painting its former ethnic group ...

Sure enough, he still thinks about his former ethnic group, but Lin doesn't know what happened to it when he wanted to catch Xiao Feilong.

"Chief." Lin pointed to one of the skeletal roads that Tuck painted.

"Chief ..." Tucker looked at his painting and slowly read it.

In this way, Tuck slowly fell in love with painting things. It used sharp stones to depict everywhere in this salt rock cave, recording all kinds of things it saw.

During the journey in the salt cave, Tucker has been portraying various things, but it has not forgotten that it needs to find a way out quickly, so it draws quickly, without much waste of time, and occasionally Draw something on his body. Skeletons have bone-like markings. The markings of each skeleton are different. Now, Tucker can paint more markings for himself!

Although I don't know what the special meaning of this marking is, Skeleton generally distinguishes each other by looking at the face, not looking at the markings.

Learning to use images to represent and record is just the first step, and what Lin wants to teach it next is ...

Wait, what is that?

Lin suddenly saw a strange raised trace appearing on the salt stone ground in front of her, and Lin walked over and looked carefully.

This is ... mycelium?

The traces seem to be bound together by countless small silk threads, which is quite similar to mycelium ... Although it cannot be concluded yet, so many mushrooms have been seen in the previous lake ...

This should also be a fossil. Pterosaur tapped with his mouth. This thing is very hard and not as fragile as the previous mushroom.

It seems there is a chance to mine this place to see ... Then, Lin and Tuck continued to move forward. On the next road, Lin saw many similar traces. On the ground, on the salt wall, these silk threads appeared stuck together. The state of the has become a fossil, this feeling is really suspicious ...

Tuck didn't care about it, it continued to carve its own marks on the salt wall.

"call……"

Suddenly, a strange sound came from the cave in front of him. This sound was very loud, and it was by no means what Mao Yu could make.

Tucker took a sharp stone and stared closely at the darkness in the cave ahead ...

"Hoo ... !!!" The voice was getting closer and closer. At the edge of the pterosaur's light, a foot full of pointed claws stepped out!

Then, the whole creature rushed out of the darkness!

The whole body of this creature is snow-white, its body length and shape are similar to those of the skeletal dragon, and it pounces towards Tuck with its teeth open!

Tucker immediately lowered his head, flashing the creature's right claw, and then it stabs forward with a stone, and sticks on the opponent's abdomen.

The creature screamed suddenly and waved his left paw at Tucker. Tucker grabbed his left paw and opened his mouth to bite into the middle of his left limb ...

"Gay!" The creature screamed again, the tip of the cave began to shake, Lin found Tucker glanced at the top of the cave, and then it immediately slammed and pushed the creature towards the salt wall. The moment the other party hit the salt wall, Tucker also quacked!

The sharpness at the top of the cave suddenly fell off with Tucker's voice, and the sharpened tip instantly pierced the creature's head.

While the blood was flowing, the creature fell to the ground motionless.

It's really interesting ... It can be seen that Tucker's fighting style is more skillful. It uses his intelligence to the greatest extent. It observes which top cone is the loosest, and then pushes the opponent under that cone.

However, this technique is only effective for creatures with similar strength. If the opponent is slightly stronger, it is not easy to handle. Speaking of this creature is ...

Lin approached the creature with the pierced head. Under the light, Lin found that it was exactly the same as Tucker!This creature is also a skeletal dragon, only the scales turn white.

This is not that it is white in itself, but a lot of white gravel sticks on it.

Tucker didn't seem to care if the creature was its kind. It pulled out the pointed cone and cut it with sharp small stones.

In addition to Mao Yu, Tucker has n’t eaten other foods here, so this is very important, and Lin is more concerned about where this skeletal dragon comes from, maybe other ethnic groups?

Tucker cuts the meat and eats at the same time, and also takes out some for Lin to eat. Lin slowly decomposes this skeletal dragon's meat. It seems that it has severely lacked water. There are still many problems in his body. Trapped in this underground like Tucker ...

what is this?

Lin accidentally ate a scale. The scale was covered with rough white objects. At first, she thought it was sand. After decomposing, it was found that it was not sand ... but the same as before ... fossils, and the inside was actually There are still living dust!