Permian

常見(jiàn)例句

First, that there was not one mass extinction at the end of the Permian, but several.
其一，在二疊紀(jì)末期，并非僅有一次滅絕事件，而是幾次。
Although not one of the "big five" mass extinctions, the mid-Permian extinction has long been considered an important, if puzzling, event.
盡管不是五次物種大滅絕之一，二疊紀(jì)中期的物種滅絕依然被長(zhǎng)期作為謎一般的事件受到重點(diǎn)關(guān)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.
幾位CTAM營(yíng)地的工作人員安排了為期一天的行程，到營(yíng)地東側(cè)的亞歷山德拉皇后山脈露營(yíng)并勘察暴露在外的二疊紀(jì)沉積巖中的舌羊齒化石。

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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