Triassic Period

基本解释

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。
Such a pattern likely arose in the common ancestor of birds, dinosaurs, and alligators--called archosaurs--during the Triassic period, 251 to 199 million years ago.
这种呼吸模式很可能在三叠纪（2.51至1.99亿年前）时代的祖龙身上就出现了，而祖龙又是鸟类，恐龙和短吻鳄的共同祖先。在三叠纪早期，空气中的氧含量要比现在低。
A hypothetic al supercontinent that included all the landmasses of the earth before the triassic period. when continental drift began pangaea broke up into laurasia and gondwanaland.
泛古陆假定的古代超大陆，包括三叠纪时期前的地球所有的大陆。当大陆漂移开始时，泛古陆分裂为劳拉西亚和冈瓦两块古陆。

Another benefit of this find is that it provides further evidence that dinosaurs evolved in the southern portion of Pangaea, the supercontinent that existed in the Triassic period.
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