Permian

常见例句

First, that there was not one mass extinction at the end of the Permian, but several.
其一，在二叠纪末期，并非仅有一次灭绝事件，而是几次。
Although not one of the "big five" mass extinctions, the mid-Permian extinction has long been considered an important, if puzzling, event.
尽管不是五次物种大灭绝之一，二叠纪中期的物种灭绝依然被长期作为谜一般的事件受到重点关注。
A few of the CTAM staff organized a day trip to the mountains of the Queen Alexandra Range east of camp to look at the Glossopteris fossils preserved in the Permian sediments exposed there.
几位CTAM营地的工作人员安排了为期一天的行程，到营地东侧的亚历山德拉皇后山脉露营并勘察暴露在外的二叠纪沉积岩中的舌羊齿化石。

He played a season at the University of Texas-Permian Basin, where his stepbrother was a pitcher.
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Permian Basin Royalty Trust shares are currently trading off about 3% on the day.
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In February 2012, it sold its remaining Permian Basin assets to Concho Resources Inc.
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