直到现在，人们都一直将三叠纪的终结归因于持续了60万年的大规模火山喷发。
Until now, the end of the Triassic has been blamed on massive volcanic eruptions that went on for 600,000 years.
本文系统研究了西昆仑-喀喇昆仑地区晚古生代-早中生代地层的岩石组合及其分布特征，结合所含的生物组合特征绘制了研究区泥盆纪、石炭纪、早中二叠世及三叠纪的岩相古地理略图。
The late Paleozoic-early Mesozoic strata in the Western Kunlun-Karakorum area are main research object and the accreting orogenic theory is used for structural analysis in this paper.
红、赭、粉等颜色来自三叠纪干燥期缓慢形成的沉积物，在足够长的时间里，侵蚀与氧化作用创造出这种奇迹。
The reds, ochres and pinks hail from the much slower deposition during the Triassic's dryer periods, when erosion and oxidation had time to work their magic.
只有十分之一的生物物种存活下来，而这些生物在随后的时间里成为了生命重生的基础，这就是所谓的三叠纪时期。
Only one in ten species survived, and these formed the basis for the recovery of life in the subsequent time period, called the Triassic.
在那段时期的中间，也就是三叠纪时期，一颗小行星撞击了地球。
About halfway through that period, known as the Triassic, an asteroid struck Earth.
牙形刺在三叠纪末期灭绝了，这正是恐龙开始演化的时代。
Conodonts went extinct at the end of the Triassic Period, about the time dinosaurs were evolving.
这些化石揭示了生物链的底层被三叠纪后期海洋生物群典型物种所掌控，这不同于之前的世纪里的动物。
The fossils show that the bottom of the food chain was dominated by species typical of later Triassic Marine faunas - such as crustaceans, fishes and bivalves - and different from preceding ones.
这次撞击2500万年后，也就是三叠纪-侏罗纪灭绝事件中，crurotarsan和其它至少一半的动物都灭绝了。
Then, 25 million years after that, in what’s known as the Triassic-Jurassic extinction event, the crurotarsans and at least half of all other animal species vanished.
二叠纪-三叠纪最严重的大灭绝发生在两亿五千万年以前，杀死了所有物种的95%。
Permian-Triassic The worst mass extinction took place 250m years ago, killing 95% of all species.
约在2亿年前从大西洋中部岩浆领域所爆发出来的大量的熔岩洪流可能用来解释这些在三叠纪-侏罗纪期间所发生的大规模物种灭绝。
Massive floods of lava erupting from the central Atlantic magmatic province about 200 million years ago may explain the Triassic-Jurassic extinction.
美国布朗大学古生态学家杰茜卡-怀特塞德曾经主持了一项关于晚三叠纪时期火山活动的研究。 怀特塞德认为，鲁尔的研究成果要想得到广泛的支持，必须要寻找更多的证据来提供更为合理的解释。
According to paleobiologist Jessica Whiteside of Brown University, a leading researcher on end-Triassic vulcanism, more evidence is needed before Ruhl’s interpretations are conclusively supported.
力克最初的设计灵感来源于布拉塞龙，一种粗壮、有獠牙的四足动物，生活在三叠纪。
The initial designs of the reek were inspired by Placerias, a stout, four-legged tusked species from the Triassic era.
第三部分是对贵州三叠纪地质遗迹的保护性利用模式进行研究。
In the third part we investigated the sustainable use pattern of the Triassic in Guizhou geological relic.
四川盆地三叠纪卤水分布广泛，资源丰富，品质优异，是我国开发利用时间最早，工业价值最高的卤水资源。
Sichuan basin is known for Triassic brine to have be widely spread with rich resources, excellent quality, higher industrial value and a long tapping history.
这是雅鲁藏布江缝合带三叠纪放射虫的首次报告。
This is the first report of Triassic Radiolaria within the Yarlung-Zangbo Suture Zone.
安徽省姑山铁矿床的矿石产在中生代辉长闪长岩与以三叠纪页岩、粉砂岩和砂岩为主的围岩的接触带上。
Iron ores in the Gushan deposit, Anhui Province, occur in a contact tone between Mesozoic gabbro diorite and its country rocks dominated by Triassic shale, siltstone and sandstone.
三叠纪，盆地演化经历了一个由拉伸作用形成的断陷盆、构造挤压形成的扰曲盆地和挤压隆升暴露于海面之上的完整构造旋回过程。
In Triassic, the evolution of this basin experienced a complete structural cycle from extended rift basin to compressed flexure one, then rising above the sea level.
三叠纪和早侏罗世的同构造花岗闪长岩广泛分布于西秦岭中部和南部、松潘—甘孜盆地以及扬子克拉通边缘。
Triassic and Early Jurassic synkinematic granitoids are widespread across the central and southern zones, as well as in the Songpan Ganzi basin and northern margin of the Yangtze craton.
该地区两期主要的成矿作用发生在三叠纪晚期和早侏罗世。
So, this area underwent two main Pb-Zn mineralizing periods, i. e. , late Triassic and early Jurassic.
晚期三叠纪爬行动物的判断依据是他们的牙齿与高大的锯齿鳄鱼或恐龙的牙齿相似。
The late Triassic reptile Uatchitodon is known only from its teeth, which resemble tall, serrated crocodile or dinosaur teeth.
这些证据为华南的三叠纪造山作用和构造演化模式提供了强有力的支持。
These evidences provide forceful support for tectonic interpretation of the Triassic orogeny and the tectonic evolution model in South China.
最初的原始恐龙出现在三叠纪早期，大约是2亿3千万年前。
The first primitive dinosaurs appeared in the early Triassic period, about 230 million years ago.
南盘江盆地三叠纪，经历了早三叠世中、晚期的拉张、断陷和中三叠世拉丁期之后的挤压断隆。
Nanpan River Basin experienced extension, fault depression in middle-late period of Early Triassic and compression fault rising after Ladinian of Middle Triassic.
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.
桂东南和桂西南地区中生代三叠纪和白垩纪的火山活动活跃。
The Triassic and Cretaceous volcanisms in the southeast and southwest Guangxi were active.
翼龙一样，这些描绘滑翔附近的一个古老的大海，首先出现在三叠纪时期，约2.15亿年前。
Pterosaurs, like these depicted gliding near an ancient sea, first arose during the Triassic period about 215 million years ago.
三叠纪是地球环境的重大变革时期，海水锶同位素组成的研究也较为困难。
Triassic is a period with a great change in global environment, so it is more difficult to study its strontium isotopic composition of seawater.
三叠纪是地球环境的重大变革时期，海水锶同位素组成的研究也较为困难。
Triassic is a period with a great change in global environment, so it is more difficult to study its strontium isotopic composition of seawater.
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