Upper Permian is land facies fragments rock construction.
上统为陆相碎屑岩建造。
The Earth experienced a massive shift in climate at the end of the Permian Era.
地球经历了在二叠纪时代的结束，在气候发生了巨大变化。
Recent evidence suggests, however, that the end-Permian may have been long in the making.
但是，最近的证据显示，这次大灭绝的形成时间很长。
Recent evidence suggests, however, that the end-Permian may have been long in the making.
但是，最近的证据显示，这次大灭绝的形成时间很长。
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