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- Late Palaeozoic Group 晚古生界
- Migration of gas in Upper Palaeozoic Group, Middle Ordos basin. 鄂尔多斯盆地中部上古生界天然气运移特征分析
- The Lower Palaeozoic group mainly includes Cambrian, medial and lower Ordovician, which are marine carbonate in the district. 下古生界包括寒武系和下、中奥陶统,主要由海相碳酸盐岩构成。
- Qi Lu He epsilon type structure was active in Late Palaeozoic Era, formed in Mesozoic Era and fixed in Cenozoic Era. 祁吕贺兰山字型构造在古生代末期开始活动,中生代成形,新生代定形。
- Guo X, Tang Z, Li W, et al.The late palaeozoic coal-accumulating laws in Henan province.Wuhan: China University of Geosciences Press,1991. 郭熙年,唐仲林,李万程,等。河南省晚古生代聚煤规律。武汉:中国地质大学出版社,1991。
- Negative reversal structure and the fault - block type buried hills are very common in Palaeozoic group in Tongwang area of Dongying Sag. 负反转构造和断块型古潜山普遍存在于东营凹陷通王地区古生界之中。
- Influenced by alternative tectonic background, eustatism and sediments supply, the Late Palaeozoic depositional system types are diverse. 受不同构造背景、海平面升降、沈积物供给等影响,其晚古生代沈积体系类型多样。
- The Xiaorequanzi copper (zinc) deposit is situated in the south of a paleovolcanic domain in Haerlik-Danahu late Palaeozoic continental margin island. 摘要位于东天山的小热泉子铜(锌)矿床是该地区有较大开发意义的矿床类型。
- In the Dajiuba region, the Late Palaeozoic stable covers, ophiolite complex and the Early Permian foreland molasse basin sediment are exposed. 晚三叠世陆相火山岩出露于祁漫塔格山南缘。
- Transgressive coal forming and coal forming under event are the essential features of Late Palaeozoic coal accumulation in Ordos basin. 海侵成煤和事件成煤是鄂尔多斯盆地晚古生代煤聚积的基本特色。
- The late palaeozoic coal measures and coal seems in zhoucoudian, Beijing,have undergone strong metamorphism and deformation. 北京周口店地区晚古生代煤系煤层遭受过强烈的变质与变形。
- The integration of well logs, outcrops and tectonic data shows that the Youjiang Basin underwent several stages of palaeokarstification during the Late Palaeozoic. 摘要钻井、露头和区域构造资料的分析结果表明,晚古生代的右江盆地存在多期次的岩溶作用,通常具有1~3个岩溶旋回。
- If the wood was buried and transformed into coal 250 million years ago and we burn it today, we are utilizing the energy stored by photosynthesis from late Palaeozoic sunlight. 如果树木是在2亿5千万年之前被埋藏然后变成了煤,我们今天烧这煤便是在燃烧由晚古生代阳光的光合作用储存的能量,
- The extremely gentle slope of the large coal-accumulating basins in the Late Palaeozoic epicontinental seas in North China is believed to be good sites of coal accumulation. 华北晚古生代内陆表海大型聚煤盆地的极平坦的地势是煤聚积的良好场所,而事件性海侵为泥岩沼泽发育及泥炭迅速得以保存最终形成煤层提供了条件。
- It improves during the second stage in plant history with the origin in the Siluoian Period of seedless vascular land plants. These plants proliferated in the coal forests of the late Palaeozoic Era. 志留纪开始了植物演化史的第二个阶段,此时出现了无种籽的陆地维管植物,在晚古生代,这些植物在生成煤的森林中得到迅速繁殖。
- Late years, having found commercial value of large-middle type gas pools in the late Palaeozoic Era, which have exhibited a very good foreground for gas exploring and exploitation. 近年来,在上古生界发现了一批有工业价值的大中型气藏,展现了天然气勘探和开发的良好前景。
- However, recent studies show "fossils" of the "Qinghezhen Fauna" were found within high-grade metamorphic rocks, supermylonitized rocks and even igneous rocks of Archaean, Proterozoic and Late Palaeozoic. 随着研究工作的进一步展开,相继又在太古代、元古代和古生代的高级变质岩石、糜棱岩、甚至火成岩岩石中发现了该动物群的“化石”。
- The geological time of each type of rocks that producing the sporopollen complexes are discussed, it is a systematic conclusion to the sporopollen stratigraphy of late Palaeozoic in this block. 讨论了产出孢粉组合的各类岩石地层的地质时代,是对该区晚古生代孢粉地层学的系统总结。
- Finally, the types of palaeosol in Late Palaeozoic strata of southern Hebei Province was analysed preliminarily, and submitted problems on several respects need to further enhance... 最后对河北南部晚古生代地层中的古土壤类型进行了初步分析,提出了古土壤研究中需要进一步加强的几个方面的问题。
- After later Palaeozoic, this area was transformed into a paraplatform from" southeast Caledonian miogeo- syncline" by later Caledonian movement. 晚古生代始,转化为后加里东准地台。