The Ordos.
For Noah, who had experienced the tragic environment of the Cambrian-era, the Ordovican was like a paradise, and everything was brand new.
"Let me see, a few little cuties survived.”
Noah walked around and found that there were many creatures in the sea that he had never seen before.
Among them, the most common one was the graptolite.
The appearance of the graptolite marked the beginning of the Ordovian period.
They were a group concept, made up of countless small individuals like worms.
At first glance, they looked like corals. There were many species of these tiny creatures, and their appearances were quite different. They gathered together to live in groups, floating on the sea all year round, and feeding on algae.
Rumble!
Suddenly, the seawater surged, causing Noah's body to rise and fall frequently, eroding the land into layers of deposits. Some stranded creatures were left alone on the land, dying of lack of oxygen.
"The tides rise and fall dozens of times a day. This era is too torturous!”
Noah, who had just thought that the Ordovian period was better than the Cambrian period, now had to experience the risk of being washed ashore with the sea every day.
However, there was no need to worry.
If a monster of its size was in the form of a whale, it would definitely be stranded on the shore.
But Noah had hind legs!
However, although Noah had hind legs, it could only help him slide into the sea from the shore. Unfortunately, the strength of his hind legs was not strong enough to support his huge body.
"When will the age of the ambushers come?"
It was still early.
When the Earth entered the charcoal period, true ferns were everywhere.
That was from the carbonatite period to the permian period after that, when the amphibians began to flourish. Therefore, the carbonatite period and the permian period together were called the " epoch of the amphibians."
Of course.
This didn't mean that Noah couldn't go ashore in advance, but it was meaningless to go ashore now. There was no life on land.
Just as he thought of this, Noah's sharp eyes saw a touch of green.
“！？”
Green was the color that Noah had always dreamed of seeing.
It represented plants!
Noah immediately became excited. He twisted his six-meter-tall body and quickly ran to the shore with the tide. He took a deep breath and tried to climb deeper into the shore.
As expected.
At the edge where the sea and land came into contact, there seemed to be green sprouts growing!
Plants!
During the Ordovian period, when seawater continued to erode the land, primitive algae were not willing to face this dangerous situation because many algae were washed away with the sand, and these algae were also abandoned on the land.
Without the nourishment of seawater, many primitive algae in the air would die instantly. Only a small group of " pioneers " survived.
As the pioneers of primitive algae, these great pioneers decided to break away from the sea and not rely on the sea that changed its face at will. They relied on their own lives to advance into the freshwater and lake areas on the land, and then continued to spread in the moist soil to places suitable for survival.
Hence, he decided to do it.
They were divided into two groups, one became the moss plants, and the other became the vegetation, taking the lead and ruling the Earth.
Therefore…
In the future, when someone asked you what species first landed on Earth, it would undoubtedly be algae!
From this moment on, if an alien were to pass by Earth, they might see that the usually blue Earth had turned green today!
The earth was green, this was good news!
It meant that Noah could now step onto land and step onto this fragrant dirt road that he had not seen for a long time!
Of course not.
It had not evolved to breathe on land, and its hind legs had not been strengthened, so it could not walk far. Even so, it was still very comfortable to move along the coast.
"It seems like I'm not the only one evolving. All species are evolving!”
In the past, Noah did not understand. He was muddleheaded and did not know what he was doing.
Now he understood.
The essence of life!
It was about constant change!
Even the trilobites, which were often preyed on by it, had grown many spikes, making some predators unwilling to eat them. However, Noah did not mind and continued to eat the trilobites like snacks.
He had no choice.
Now, he had to either hunt the most bugs or eat the algae.
However, algae was the basic species that laid the foundation of the planet. Noah was not willing to eat them. They were all working hard to cultivate a new ecological environment.
At this moment.
Noah discovered another new life as he swam along the shallow sea.
Its name was Armored Fish.
The fish evolved from the first ancestor of the Cambrian-era vertebrae, the seaport fish. During this period, the fish gradually grew in size, and their body structure became more complicated. Hard armor began to grow on their heads to resist even more terrifying predators.
Oh, right.
Would you believe it if you said that the future humans were evolved from this thing?
Anyway, Noah didn't dare to believe it.
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