Near the end of Devonian times, thirty percent of all animal life vanished.
在泥盆紀(jì)末期，30％的動物物種都滅絕了。
柯林斯例句
The contact relationship between Silurian and Devonian is parallel unconformity.
泥盆系與志留系之間為平行不整合接觸.
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Blooming of Bacteria and Algae: Possible Killer of Devonian Frasnian - Famennian Mass Extinction?
菌藻類繁盛: 晚泥盆世大滅絕的疑兇?
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Mineral, palaeontology, middle devonian, permian to early jurassic, and cretaceous.
收藏礦物 、 古生物學(xué) 、 中泥盆紀(jì) 、 二疊紀(jì)到早期的侏羅紀(jì)和白惡紀(jì).
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The iron bearing formations mainly occur in the Middle and, especially, Upper Devonian strata.
含礦建造主要賦存于中上泥盆統(tǒng), 而以上泥盆統(tǒng)為主.
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The Bafangshan polymetallic deposit occurs in Middle Devonian Fengtai apart pull basin.
陜西八方山大型(金)多金屬礦床賦存在于中泥盆統(tǒng)吉維特晚期的熱水沉積巖相中.
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The Devonian Period or its system of deposits.
泥盆紀(jì)(系)或泥盆紀(jì)(系)的沉積礦系體系.
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Gold - bearing beds belong to the Devonian System.
含金層位為泥盆紀(jì)地層.
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This area was in an arc and rear - arc basin on convergent plates in the Middle Devonian.
其巖石化學(xué)及地球化學(xué)顯示島弧火山巖特征.
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There are Middle | Lower Devonian Sanhuokou Group and Middle | Upper Proterozoic Bikou Group in the ore district.
礦區(qū)出露中下泥盆統(tǒng)三河口群和中上元古界碧口群.
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Sq 1 , Sq 4, Sq 10 are three favorableexploratory sequence of the Silurian and Devonian in Tarim basin.
Sq1 、 Sq4、Sq10是塔里木盆地志留-泥盆系的三個有利勘探層序.
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The Ellsworth basin lay between the epicontinental basin and the marginal magmatic arc during the Devonian.
除了上述兩個沉積盆地外,在羅斯海兩邊卻出露了火山巖,說明該地當(dāng)時處于俯沖帶附近的火山弧中.
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Huachanggou gold deposit locates in Guozhen Formation of Sanhekou Group of Devonian Mianxian - Lueyang suture zone.
鏵廠溝金礦床位于勉略縫合帶中泥盆系三河口群郭鎮(zhèn)巖組中.
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The slope mudflow around the seat of Ningshaan County on a slope of Middle Devonian strata.
寧陜縣城周圍坡面型泥石流發(fā)育于中泥盆統(tǒng)地層的陡坡上.
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The Late Devonian - Middle Jurassic depositional systems in Fujian Province arereconstructed in the paper.
本文應(yīng)用沉積體系的研究方法,恢復(fù)了福建省晚泥盆世-中侏羅世地層的古沉積面貌.
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