Only one in ten species survived, and these formed the basis for the recovery of life in the subsequent time period, called the Triassic.
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。
Crucially, the period of plummeting coincides with a phenomenon called the late Triassic fern spike.
至关重要的是，急剧下降的阶段与‘晚三叠世蕨类’现象相吻合。
Dinosaurs first appear in the fossil record during the Triassic period, some 230m years ago.
根据化石记载，恐龙最早出现在三叠纪期间，也就是大约2亿3000万年以前。
About halfway through that period, known as the Triassic, an asteroid struck Earth.
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。
Conodonts went extinct at the end of the Triassic Period, about the time dinosaurs were evolving.
牙形刺在三叠纪末期灭绝了，这正是恐龙开始演化的时代。
This was towards the end of the Triassic period.
那时已是三叠纪末期。
The Triassic period ended 210m years ago with another mass extinction of land animals and sea creatures.
1亿年前，三叠纪(the Triassic period)结束，此时又出现一次陆地和海洋生物的大灭绝。
Both mammals and dinosaurs appeared near the end of the Triassic period, some 220 million years ago.
哺乳动物与恐龙同时出现于三叠纪末期，即约两亿两千万年前。
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。
The paleozoic source rock in North China went into the main oil generating period at the end of Triassic.
华北地区古生界生油岩在三叠纪末已进入主要生油期。
Pterosaurs, like these depicted gliding near an ancient sea, first arose during the Triassic period about 215 million years ago.
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。
The period of magmatic activity is about Late Palaeozoic-Early Triassic, which is probably the early stage of Tethys.
岩浆活动时期大致为晚古生代早三叠世早期，可能代表古特提斯形成的早期阶段。
Finally, the attribute character and active period of seismic events in Late Triassic Ordos Basin are discussed.
最终讨论了该时期地震作用事件的属性特征及周期活跃性。
At the end of Triassic period, the Marine sedimentation on Qaidam Massif (including its surroundings) has ended, and interior basin started to develop in Qaidam area.
三叠纪末的印支运动结束了柴达木地块及其周缘地区的海相沉积史，使柴达木地区进入陆内盆地发育新时期。
Nanpan River Basin experienced extension, fault depression in middle-late period of Early Triassic and compression fault rising after Ladinian of Middle Triassic.
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。
The comprehensive analysis indicated that Helanshan area was a part of Ordos Basin in the Early-Middle Triassic period.
综合分析结果表明，中生代早中期贺兰山地区是鄂尔多斯盆地的一部分。
An artist's depiction captures the burst of new life that occurred in the early - to mid-Triassic period.
一个艺术家的写照捕捉水管爆裂，新的生活就发生在早，中至三叠纪时期。
During Palaeozoic era and Triassic period, Taikang area received Marine, continental-marine transition, and continental sediments, then uplifted in the end of Triassic and was denuded widely.
太康地区古生代至三叠纪接受了海相、海陆过渡相和陆相盆地沉积，三叠纪末隆起，地层广遭剥蚀。
The shallow polyhalite potash deposit in Sichuan are distributed in the north plunge top of Huayingshan anticline where is anhydrock of earlier Mesozoic Triassic period.
四川浅层杂卤石钾矿分布于华蓥山背斜北倾没端下中三叠统之硬石膏岩层中。
The period of migration and accumulation of oil and gas is Triassic system and from Jurassic system to Cretaceous system.
两个成藏期分别是三叠纪末和侏罗纪末—白垩纪；
Triassic is the oldest period of Mesozoic followed successively by Jurassic and Cretaceous Periods.
三叠纪是中生代中最老的一一个纪，然后依次为侏罗纪和白垩纪。
The first primitive dinosaurs appeared in the early Triassic period, about 230 million years ago.
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。
In the Triassic period, following the collision between North-China and South-China cratons, the Tanlu fault zone was formed.
三叠纪，华南与华北克拉通碰撞，郯庐断裂带形成。
In the Triassic period, following the collision between North-China and South-China cratons, the Tanlu fault zone was formed.
三叠纪，华南与华北克拉通碰撞，郯庐断裂带形成。
应用推荐