My Deep-sea Fishery

The straight-shelled Nautilus Xiang Yang is actually only hidden in a seaweed bush more than a thousand meters away from the fishing boat.

No way, the terrain here is open, there is nothing particularly conspicuous, that can block the line of sight, if Xiang Yang hides the straight-shelled Nautilus too close to the fishing boat, it is inevitable that people may find something wrong.

If you hide too far, it will cause others to doubt. Why do you swim so far in such a short time? This is obviously unscientific.

Therefore, Xiang Yang deliberately hid the straight-shelled Nautilus in a location not far from the fishing boat, and deliberately stayed on the bottom of the sea for a while and dragged it for a while.

Professor Chen Yu and others followed Xiang Yang, and everyone was swimming quickly.

After a while, Professor Chen Yu was shocked all over, he saw a touch of white, he was shocked first, then ecstatic, stopped and trembled.

The people behind him hurriedly pushed him.

Professor Chen Yu came back to his senses. He calmed down for a while, and then said: "The people in the photography crew pay attention to every action of all of us. Remember to record the whole process. We will take this precious Record it in a moment."

The scientific researchers nodded quickly one by one.

Professor Chen Yu stopped talking, he made a forward gesture.

Speaking on the bottom of the sea, even with the most advanced diving equipment, it is a very difficult thing to do. It is not only to provide enough oxygen for the diving suit, but also to eliminate the pressure of the seawater on the diver’s lungs. In this way, the burden on the speaker is still great.

There is only one set of underwater equipment that can communicate with people on the bottom of the sea. Chen Yu and his research team only have one set. It is now used by Chen Yu. It is mainly used to communicate with the people on the ship. Instead, these people under the bottom of the sea. It doesn't need to be so troublesome. Professor Chen Yu understands both dumb language and sign language.

"It's a straight-shelled Nautilus, my god, god, it's really a straight-shelled Nautilus. It's so well preserved, my god, a priceless treasure." An old biologist on the ship guarding the electronic display was excited. It was so foul, he shouted: "Quickly, give me a diving suit, and I will go down myself."

The people next to him were taken aback by the words of the old biologist, and they smiled bitterly: "Old professor, you can't go down." Just kidding, this old man is already over seventy years old. If he goes diving, what if it is out? Who is responsible?

Professor Chen Yu was also taken aback, and quickly said: "Peng Lao, you can't come down. Now Cai Lao is still doing geological surveys in the town. I'm under the sea. If you get down, who will be in charge of the ship?"

The old man gradually calmed down, "Okay, Dean Chen Yu, but when you salvage this straight-shelled Nautilus, you must be careful and careful, and you must not cause any damage."

"Don't worry." Professor Chen Yu only briefly said three words. Peng Lao is an authority on marine biology in China. His qualifications and background are indeed very good, but in this research team, Professor Chen Yu is the leader and Professor Chen Yu respects. Peng Lao, but Professor Chen Yu doesn't need to make any guarantees with Peng Lao Li to do things. A three-character reply is enough.

"Be careful, don't knock it down." Professor Chen Yu used professional gestures to direct several scientific researchers to salvage. At the same time, he also asked Xiang Yang to help. But the crew under Xiang Yang, except Tang Bao, Chen Yu No professor would let them get close to this straight-shelled Nautilus. This kind of professional work can only be done by professionals. Otherwise, as long as it breaks a little, it will be a great loss.

Most people don't have any opinions, knowing that this stuff is precious, and it's easy not to touch it.

Only Fang Youqun was a little bit angry, and secretly said that this was discovered by Brother Yang, or by Professor Chen Yu, even if he was not allowed to touch it, it was too much to rely on not to let him approach.

A group of people wasted a lot of effort, and then they dragged it to the boat with great difficulty.

"This conch is really hundreds of millions of years ago? Why do I look like it didn't take long?" a biologist wondered.

Professor Chen Yu frowned, "This snail shell does not seem to be a fossil?"

Xiang Yang did not speak. Actually, Xiang Yang had discovered this a long time ago. He guessed that the shell of this straight-shelled nautilus was inhabited by a giant octopus, but Xiang Yang is hard to say, and this is also true. It's just a guess of Xiang Yang.

Old Peng was holding a magnifying glass and his eyes were almost completely attached to the straight-shelled Nautilus. While he was observing, his whole body was shaking with excitement, "Comrades, we have to return immediately, and let people drive the scientific research ship and transport more immediately. Professional equipment and personnel come over."

Xiang Yang looked at Chen Yu.

I saw Chen Yu also staring at the straight-shelled Nautilus. Although his brows were frowning, after listening to Peng Lao's words, instead of objecting, he nodded subconsciously.

"Teacher, we will see those two humpback whales soon, are you sure you want to return now?" Xiang Yang asked Chen Yudao.

Chen Yu waved his hand, "This straight-shelled Nautilus is not right."

"What's wrong? What's wrong?" Xiang Yang asked in confusion.

Professor Chen Yu retracted his gaze from the straight-shelled Nautilus, and then he pondered for a moment before saying: "Scientific research investigations are very rigorous. Before getting the actual experimental data, all the assumptions are just bold guesses. It is impossible to talk to outsiders. That said, because of the experimental data as the support, what I said next is very unreliable, but this...snail was discovered by you, and you are also my student, so it’s okay to tell you."

Xiang Yang hurriedly said: "Teacher~www.readwn.com~ can't you say it? It's okay, I understand the rules. If you can't say it, then don't say it."

At this time Peng stood up, and he shook his head and said: "In fact, this matter is not impossible to say, but even if it is said, we cannot be sure of the accuracy of the statement, so there is no need to say it. And I'm also involved in this matter, then I will tell you about it."

"Let me talk about it." Chen Yu squatted down and gently touched the straight-shelled Nautilus with his fingertips. "We are now preliminary guessing that this straight-shelled Nautilus is not a fossil."

The formation of fossils is a very complicated process, which is a combination of the three phenomena of biology, physics and chemistry.

Simply put, in the long geological age, the remains or traces of life of ancient creatures were buried by sediment, and the organic matter in the remains was decomposed, hard parts such as shells, bones, branches and leaves, and surrounding sediments They were petrified together, but their original form and even some subtle internal structures remained.

For a long time, people thought that creatures could become fossils after enough time, but later studies showed that it was a fallacy.

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