标签：自然写真 相关文章
In the east, another ancient range, the Urals , separates Europe from Asia. Both these ranges are evidence of Europe's earliest formation, the results of processes that began half a billion years ago.
欧洲自然写真
Europe, an ancient continent. Within its borders lies unrivalled richness of both natural and human wonders. At its northern limits, Europe reaches into the icy wastes of the high Arctic. To the south
欧洲自然写真
And at other times, they'd have looked more like Africa's Serengeti Plains. More than 15 millions years ago, what is now Vienna and Paris would have been submerged beneath rich tropical seas. And over
欧洲自然写真
They make perfect roof tiles, but these tiles occasionally reveal something extraordinary. Perfect snapshot s from 115 million years ago, back then, Solnhofen was part of a very still and salty tropic
欧洲自然写真
And when this rock was quarried , it also revealed traces of real monsters, the bones of huge dinosaurs. 117 million years ago, Oxford was a real-life Jurassic Park. Dinosaur fossils have been found t
欧洲自然写真
This was no ordinary forest. What looked like trees were in fact giant fern s, horsetails and club mosses , the fossils of which have been exquisitely preserved in this Scottish park. They offer a gli
欧洲自然写真
It took a ten-meter layer of fallen rain forest to make just a one-meter seam of coal. When you consider the depth of all the seams in all the coalfields worked in Europe, from Britain through to nort
欧洲自然写真
Parts of Pangaea were periodically flooded by shallow seas. But time and again this water evaporated, leaving layer upon layer of salt. Today these massive deposits lie buried deep beneath the Netherl
欧洲自然写真
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自然百科2014年
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自然百科2014年
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自然百科2014年
..As they died they slowly sank, settling in layers on the seafloor. Through time they formed these cliffs in an ocean that was up to 300 meters deeper than we see it today. Just imagine how London mi
欧洲自然写真
It's the fossilized resin of ancient pine trees. And trapped within it, are perfectly preserved souvenirs, each fragment helping to build a picture of an ancient world. This resin has also trapped som
欧洲自然写真
...and marked the growing pains of a young ocean. 16 million years ago, North America and Greenland finally split apart from Europe. As the continental plates separated, the North Atlantic was born. I
欧洲自然写真
...Africa. The African plate has been drifting north over millions of years. And when it pushes against the European plate, huge fold s of rock have been forced up and over one another into great moun
欧洲自然写真
As the sun beat down, something like 4,000 cubic kilometers of water evaporated from the Mediterranean surface every year. And with no Atlantic water to replenish it, the Mediterranean dried out. In j
欧洲自然写真
Despite this enormous flood, the Mediterranean took more than a century to refill. But what is more amazing is that this process of drying and flooding has happened not just once, but possibly ten tim
欧洲自然写真
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自然百科2014年
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访谈录2014年
A 21-year-old young woman who was a victim of disfigurement five years ago courageously faced the public eye, recently posting a series of glamor photographs on the internet. 作为五年前一起毁容事件的受害者，一位21岁的年轻女子近
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