1. The main controlling factor of the distribution and mutual replacement of the brachiopod communities is relative sea-level change.
控制腕足动物群落分布和相互取代的最主要因素是相对海平面变化。
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2. Benxi Formation in Duijiugou, Jungar Banner, Inner Mongolia is described and the brachiopod fauna from the formation is carefully analysed.
介绍了内蒙古准格尔旗对臼沟本溪组含腕足动物地层，对该区本溪组腕足动物群的性质特点进行了分析。
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3. Thus, this area shOuld belong to North China Region(otprovince )of the Old World Realm in respoct to reginalism of brachiopod zoogeography during lateEaly Devonian time.
故本区早泥盆世晚期腕足动物地理区应属老世界域的中国北方区。
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4. Fossil brachiopod evolved toward smaller size and the abundance of coral is reduced, these changes are connected with shallow water and cold climate.
腕足个体变小和珊瑚化石减少，与浅水和变冷的气候有关。
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5. The biota of Upper Carboniferous is dominated by fusulinid and secondly by brachiopod and coral with flourished fossil plants in the lower pail.
上石炭统生物群以（竹蜓）类为主，腕足类、珊瑚次之，下部位物化石丰富。
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6. However, brachiopod research focused on shallow-water limestone facies, fewer papers of brachiopod in deep-water were published.
然而，对华南地区腕足动物的研究主要集中在浅水灰岩相，对于深水相腕足类的研究却相对较少。
paper.pet2008.cn
7. However, brachiopod research focused on shallow-water limestone facies, fewer papers of brachiopod in deep-water were published.
然而，对华南地区腕足动物的研究主要集中在浅水灰岩相，对于深水相腕足类的研究却相对较少。
paper.pet2008.cn
8. The mantle of a mollusk, brachiopod, or bird.
外套膜软体动物、腕足类动物或鸟的套膜
-- 来源 -- 英汉 - 短句参考
9. Here described is a new Frasnian rhynchonellid brachiopod genus based on materials from cen tral Hunan, including two new species: Hunanotoechia tieni and H. elongata, which became extinct near the Frasnian/Famennian boundary.
