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三角龙化石

 2019-08-19 18:15 责任编辑:admin 来源: 作者:

2019精品推荐:三角龙化石

陕西嘉辉艺术品拍卖有限公司【藏.荐】栏 为藏品强大的传播效应向各位买家推荐经一级鉴定专家甄选的艺术珍品,为藏家牵线搭桥,让艺术珍品价值被发掘与重视,在拍卖会上得以高价成交

【名称】三角龙化石

【规格】重量:3.18g

【类别】杂项

三 角 龙(属名:Triceratops)鸟臀目角龙下目角龙科的草食性恐龙的一属,化石发现于北美洲的晚白垩纪晚马斯特里赫特阶地层,约6800万年前到6500万年前。三角龙是最晚出现的恐龙之一,经常被作为晚白垩纪的代表化石。目前已有两个有效种:褶皱三角龙、究竟三角龙,但还有其他属被命名。三角龙也是最著名的恐龙之一,也是在通俗文化中非常受欢迎的恐龙。

恐龙化石值多少钱?在拍卖市场上,最珍贵的恐龙骨骼化石曾以1000万美元的天价拍卖,该化石中保存着两只恐龙的“致命搏斗”。化石中保存着0.68亿年前矮暴龙和三角龙的骨骼,显示两者均严重受伤最终同归于尽。令科学家惊异的是,食肉性矮暴龙的一些锋利牙齿嵌入三角龙的头部之中,而矮暴龙的头骨和胸腔骨骼被食草恐龙三角龙压碎。

据收藏界资深人士介绍,眼下全球刮起了一股化石收藏风,尤其恐龙化石更是为藏家所青睐。微软前行政总裁内森·梅尔沃德就是一名恐龙骨收藏家,一只暴龙头骨就挂在他的办公室。而比尔·盖茨据说也是恐龙骨收藏爱好者。

去年,在法国巴黎的埃菲尔铁塔下,一场别开生面的拍卖会引人注目。被拍卖的不是任何一位艺术家的作品,而是大自然经过亿万年的进化产生的杰作——某种新型异特龙的一副近乎完整的骨架化石。最终,这件拍品以200万欧元成交。这一高价无疑体现了人们对恐龙化石的钟爱之情。

远古生物的骨架大多难以保存下来。它们首先肯定死在有水的地方,并迅速被泥沙覆盖,才能躲过食腐动物的破坏。其次,它们所处的地层不能在此后漫长的岁月中被毁,更不能沉入地幔。最后,它们还要在暴露于地表之后尽快被发现,避免被风化的命运。这样看来,每一块化石都是一系列巧合叠加在一起的奇迹,自然价值不菲。

然而,科学家们对于恐龙的热情或许与大众不同。从进化的角度来讲,虽然人类与恐龙没有直接的继承关系,但两者之间的确有着深刻的因果关联,人类的崛起从一些奇妙的角度得益于恐龙的“帮助”。

  对恐龙的研究还向我们展示了地球生命更多的可能性。原来,食肉动物也能走巨无霸的进化之路,并不都需要有敏捷的身形才能捕捉猎物。

最为重要的是,恐龙已经灭绝了。对于一类灭绝生物的系统性研究,能够告诉我们导致其灭绝的原因,并让我们意识到,在地球上,再强大、再繁荣的生物也有可能走向终结。

此化石极其具有收藏价值及科研价值。

A herbivorous dinosaur of the family Triceratops, found in the Late Cretaceous Late Maastricht Formation of North America, about 68 million to 65 million years ago. Triceratosaurus was one of the latest dinosaurs and was often regarded as the representative fossil of the Late Cretaceous. At present, there are two effective species: Pleated Triceratops and Exactly Triceratops, but other genera have been named. Triceratosaurus was also one of the most famous dinosaurs and was very popular in popular culture.

How much are dinosaur fossils worth? In the auction market, the most precious dinosaur skeleton fossil was auctioned at a sky-high price of 10 million US dollars. The fossil contained two dinosaurs'lethal struggle. The bones of Tyrannosaurus dwarf and Triceratosaurus, which were preserved in the fossils about 168 million years ago, show that both were seriously injured and eventually died. To scientists'surprise, some of the sharp teeth of the carnivorous dwarf Tyrannosaurus were embedded in the head of the Triceratosaurus, while the skull and chest bones of the dwarf Tyrannosaurus were crushed by the herbivorous dinosaur Triceratosaurus.

According to senior collectors, there is a trend of fossil collection all over the world, especially dinosaur fossils. Nathan Melvard, former CEO of Microsoft, is a dinosaur bone collector. A Tyrannosaurus skull hangs in his office. Bill Gates is also said to be a dinosaur bone collector.

Last year, under the Eiffel Tower in Paris, France, an unusual auction drew attention. It was not the work of any artist that was auctioned, but a masterpiece of nature, a nearly complete skeleton fossil of a new type of special dragon, which had evolved over billions of years. Ultimately, it was sold for 2 million euros. This high price undoubtedly reflects people's love for dinosaur fossils.

Most of the skeletons of ancient creatures are difficult to preserve. They must first die in water and quickly be covered with sand to escape the destruction of scavengers. Secondly, the strata they are in cannot be destroyed in the long years to come, let alone sink into the mantle. Finally, they should be discovered as soon as possible after being exposed to the surface, so as to avoid the fate of being weathered. In this way, each fossil is a series of coincidence superimposed miracles, natural value is not bad.

However, scientists may have a different passion for dinosaurs. From an evolutionary point of view, although there is no direct inheritance relationship between human beings and dinosaurs, there is a deep causal relationship between them. The rise of human beings benefits from the "help" of dinosaurs from some wonderful angles.

Studies of dinosaurs also show us more possibilities for life on Earth. It turns out that predators can also take the evolutionary path of Big Mac, and they don't need to be agile to catch prey.

Most importantly, dinosaurs are extinct. Systematic studies of a class of extinct organisms can tell us the causes of their extinction, and make us realize that on Earth, even stronger and more prosperous organisms may come to an end.

This fossil is of great collection value and scientific research value.

 

 

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