I Came from the Cretaceous Period

The copywriting attracted me, so I added it to my bookshelf first and then came back after it was fattened up.

This book is great! So beautiful!

I hope you won't be like an old man who is almost 30 years old 😏

The author's account cannot speak, so this account will speak. Thank you very much.

Thanks to book friends for your approval, if you think it's okay. Please read for ten minutes and then do not invest. Because the book collapsed, the author now writes as he pleases. (｡ò ∀ ó｡)

Overall, this novel is quite enjoyable. Please update it soon!

To be precise, the air quality in the dinosaur era was not good. Co2 alone was about three times what it is now... Probably...

It's quite innovative after reading the introduction. Let's get some fat before reading again.

Emmm, one chapter was blocked... I just deleted it. Throw it down and start again_(:з∠)_ The introduction has been changed ⊙▽⊙

I wish you a happy 80th birthday: [Excerpt from the adaptation of Batman comics] One day, the Joker, Penguin, Freeze, Deathstroke, Poison Ivy, Scarecrow, Bane, the Court of Owls, the Riddler, Two-Face, from the little street thieves to the gang bosses, all gathered together to discuss how to deal with Batman. But now they are quarreling with each other because their differences are great. The Riddler, the Joker, and others think that they use conspiracy to design Batman; Bane, Deathstroke, and others think that so many of them directly confront Batman, it's a coward; the Penguin, Two-Face, and others think that they need to go east and west to ambush Batman; and the rest of the people think that they can just focus their fire to kill Batman, and a bunch of other ideas. Anyway, there is no unified opinion. In the end, the clown said: "Why don't we each do our own thing and use any tricks." Then, everyone thought that this was very feasible, and they all went back to prepare. The next night, Batman showed up when he saw the Bat-Light on. As soon as he came out, he encountered Deathstroke and others who rushed up aggressively, but he was lucky enough to defeat them. When Batman dragged his body tiredly to the next location, Penguin led a group of people carrying a lot of ammunition and opened fire on Batman. Batman came to the top of the building to rest, but just after resting, the Joker and the others appeared in front of Batman. When Batman chased them, Batman fell into the trap and was caught. Looking at the tied Batman, the Joker and the Riddler laughed and walked up to Batman and said: "Hey, isn't this our Dark Knight of Gotham? Why is he hanging here? Do you want us to help? Hahaha~" "Hahaha, Batman, you are dead today!" Batman was put down by them and hit hard again and again, and he was bleeding all over his body, but he did not give up. "Do you know how many times I have heard this sentence?" He looked at them on the ground and tried to stand up, but fell down again. "Rest in peace, Batman!" "You can't escape it, Batman!" "It's time to die, Batman!" "That's it, Batman!" "Every night, again and again, for so many years." "Every damn night!" "But then And..." "I'm still standing here!" As he spoke, Batman tried to stand up again. His arms supported his weak body vigorously, and his tenacious belief supported him to stand up. He felt a force emerging from his heart, and his legs pumped out huge power. He suddenly stood up, and then rushed towards the enemy... - I won't fall, because I'm Batman. [I won't fall, because I'm Batman. ]

Sorry, this is not my favorite category, so I can only give a hundred points to express my apologies. ( ˘•ω•˘ )

The author's writing experience is not very good. It's not poisonous, but it has to be refreshing. Nowadays, if Internet writing is not interesting, there is no way to survive. Look at the world's best martial arts just around the corner. There is a sense of anticipation in every chapter.

This is the mentality that people who have lived for such a long time should have! ! ! There are just too few, so keep them first.

Volume 1 information: The following is selected from scientific magazines and online information: Imagine that one night 66 million years ago, you stood somewhere in North America and looked up at the sky, and you would see something like a star. If you stare at it for an hour or two, you will find that the star is getting brighter and brighter. In fact, it was not an ordinary star, but an asteroid flying towards the earth at a speed of 72,000 kilometers per hour. Sixty hours later, the asteroid blasted a hole in the atmosphere and finally fell into a shallow sea near today's Yucatan Peninsula, Mexico. At that moment, the Cretaceous ended and the Paleogene began. The asteroid, only 6 miles in diameter, created an 18-mile-deep crater on Earth and released an energy equivalent to 1 billion times the power of the Hiroshima atomic bomb. Countless tektites were produced, covering the entire Western Hemisphere. The atmosphere within a 1,500-mile radius of the asteroid's impact point became hot, triggering huge forest fires. At the same time, a huge tsunami swallowed up the entire Gulf of Mexico, turning the coast into a wasteland. As the earth rotates, the forests on the other half of the earth are also ignited, and the entire South Asian subcontinent turns into a sea of ​​fire. Scientists estimated based on computer models that 70% of the forests on the earth were on fire at that time. In the months that followed, the earth's surface was covered in thick smoke and dust, preventing sunlight from reaching it. Photosynthesis stopped, and most of the plants on the earth died. Almost all plankton in the ocean were killed, and the oxygen content of the atmosphere dropped sharply. When the fire was finally extinguished, the entire earth began to be shrouded in severe cold. Although scientists still dispute the details, one thing is unquestionable: The fall of this asteroid caused a devastating blow to life on earth. It is estimated that 75% of species are completely extinct, and the number of dead organisms exceeds 99.9999% Of the total number. After tens of millions of years, the debris and ashes produced by impacts and combustion gradually deposited on the surface, forming a sedimentary zone as thick as a notebook. This is commonly known as the KT boundary layer (KT boundary), which is the dividing line between the Cretaceous and the Paleogene. Above this line, there are Paleogene sediments; below, there are Cretaceous sediments. In the 1970s, a pair of American scientists, Luis Alvarez and Walter Alvarez, detected the rare iridium element on Earth in the KT boundary layer, and the content was surprisingly high. They speculate that these iridium elements were brought by asteroids falling from outer space. In the 1990s, a huge crater was discovered near the Yucatan Peninsula, and all its characteristics were consistent with the ideas of Alvarez and his son. This confirms that an asteroid that was enough to cause a devastating disaster did fall on the earth 66 million years ago. The asteroid and the crater it formed were named "Chicxulub" (Chicxulub), which is the name of an ancient Mayan city near the site where the asteroid crashed. In 2010, 41 famous scientists from around the world jointly announced that they confirmed that the asteroid that fell 66 million years ago was the main culprit responsible for the extinction of species on earth. # It seems that this is already a definite conclusion. But it's not actually true. To this day, many people are still skeptical about it. They believe that all living things on earth, including dinosaurs, did not become extinct in a single catastrophic event. Rather, over millions of years, widespread and ongoing massive volcanic eruptions and the resulting climate changes slowly killed off the dinosaurs and other species. Why are their attitudes so strong? Because there is a mysterious "three-meter problem" in the world of paleontology: So far, all the dinosaur fossils discovered on the earth have been unearthed three meters below the KT layer; However, no dinosaur fossils have ever been found within three meters below the KT layer and above the KT layer. This three-meter area was formed after thousands of years of sedimentation in ancient times. In other words, in the thousands of years before the formation of the KT layer, judging from the fossils discovered so far, no traces of dinosaur activity have been found. If the dinosaurs were really wiped out en masse at the moment the asteroid hit the earth, then there should be dinosaur fossils immediately below the KT layer. Based on this, it is inferred that the dinosaurs had already begun the process of extinction tens of millions of years before the asteroid hit the earth, and were completely extinct at least thousands of years before the asteroid hit. Scientists from the former group insist that the absence of fossils does not mean that there are no fossils. Sooner or later, humans will find dinosaur fossils close to the KT layer. No matter what, the answer to a major event in the history of life on earth is sealed in the KT layer. Find out these things and everything will come to light. What we choose in this book is the asteroid conjecture.

I'm very cute, I'm only a few tons.

That person disappeared forever...

It's a pity, it looks pretty good

Something went wrong? 😅

The book is quite nice, keep it up.

The author is good at writing short stories. Why not make a collection of short stories with one main line and multiple stories mixed in? It would be nice 😁