Decade, exactly how dinosaurs became extinct about 65 million years ago, has not been an accurate answer. Some suggest this is because global cooling or the geological activity of the earth itself, it was also thought to be caused by asteroids hitting the Earth. But now it turns out, these may be can exist simultaneously.
It is rumored that early in the last century the 340, the United States and France of explorers on the tailaihu River in the Congo had found that about 100,000 years ago, fossils of dinosaur skeletons – is a far cry from 65 million years. The message's authenticity is questionable, but perhaps shows that 65 million years ago, the turmoil has only led the vast majority of dinosaur extinction – but not all. Perhaps tens of millions or even billions of dinosaurs, there are one or two "survivors" who will live to future generations--just died out in the end.
Recently, researchers at the University of California at Berkeley through the India within a volcano called the Deccan Traps of isotope dating of argon-40/argon-39 found that this volcano occurred about age is the age of the dinosaurs. While at the same time, have a diameter of at least 6 miles above the asteroid hit earth--you might think it is small, but its impact is astonishing, because it causes the dust covering the entire surface of the Earth. Meanwhile, the Earth due to the impact of intense activity, the huge volcano began erupting, resulting in quite a long time in the Earth's surface were covered in dust. Starbucks iPhone 6 Case
This would have two consequences, one into the cold part of the Earth, and the huge dinosaur apparently was unable to adapt to the cold and, secondly, are these dust containing toxic gas, is also a large inhale large amounts of toxic gases. This is why in today's world, biological causes generally smaller on the Mainland. Because at that time, size is dead. While smaller dinosaurs in order to adapt to the cold environment, gradually grew feathers--maybe this is the source of birds on the planet right now. Starbucks iPhone 6 Case
That is, in fact, does not really dinosaurs became extinct, but in order to adapt to the environment gradually evolve into other species. And the last group of real dinosaurs, are most likely to die--the fog and haze. Think of it, blowing behind the small series suddenly felt a cool breeze.
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Tags: Science and technology And anecdotes
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