因为3亿年前山洞是在水底的，山洞总的石灰石里有许多的贝壳，骨骼和珊瑚化石。
Because it was underwater 30 million years ago, the cave is made from limestone composed of fossilized shells, skeletons and coral.
产于新疆吐鲁番地区的一种放射状群体珊瑚化石的花纹独特，颜色多种，具有很高的宝石学价值。
The radiated colony coral fossils with distinctive patterns and colours from Turpan, Xinjiang, is of highly gemmological value.
大部分在古生代岩层中发现的化石都是没有脊骨的无脊椎动物，例如珊瑚、软体动物和三叶虫。
Most of the fossils seen in Paleozoic rocks are invertebrate animals lacking backbones, such as corals, mollusks and trilobites.
预计到2050年，由于化石燃料燃烧释放的二氧化碳溶于海水，海水变酸，全球范围的珊瑚礁将急剧缩减。
2050 projected year when coral reefs worldwide will shrink because of increased ocean acidity as atmospheric carbon dioxide, from burning fossil fuels, dissolves in seawater.
首次于壤塘县曼迪乡上三叠统侏倭组的滑塌堆积层中，采获异地埋葬珊瑚群化石，建立三叠纪双壳类两个生物带；
The allopatric coral fossils are collected in the olistostromes of the Upper Triassic Zhuwo Formation in Mandi, Zamtang, and two biozones of Triassic bivalves are established.
最新的研究涉及全球气候变化，以化石燃料的燃烧温度的有关纪录与自然档案，如戒指，冰芯和珊瑚。
The latest study to relate global climate change to the burning of fossil fuels correlated temperature records with natural archives such as the rings, ice cores and corals.
以往曾依该岩群岩块中的珊瑚、腕足类、腹足类化石等划分为晚奥陶世或古生代。
On the basis of fossils yielded from the exotic blocks, the age of this group-complex was defined to the Late Ordovician or the Paleozoic.
以往曾依该岩群岩块中的珊瑚、腕足类、腹足类化石等划分为晚奥陶世或古生代。
On the basis of fossils yielded from the exotic blocks, the age of this group-complex was defined to the Late Ordovician or the Paleozoic.
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