Palaeogene ['pæliədʒi:n;'pəi-]
- Palaeogene的基本解释
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n.
[地]早第三纪,下第三系
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adj.
[地]早第三纪的,下第三系的
- 更多网络例句与Palaeogene相关的网络例句 [注:此内容来源于网络,仅供参考]
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An important angiosperm flora was found in a sand-mudstone lens in Hanjiajing Formation of the Lower Oligocene from the basin, which changes the conditions that plant fossils of Palaeogene were seldom discovered in Northwest China, especially in Gansu Province.
在该盆地下渐新统韩家井组砂泥岩透镜体中一个重要被子植物化石群的发现,改变了我国西北地区尤其是甘肃省早第三纪晚期的植物化石几乎是空白的状况。
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According to the seismic data, well logging data and logging data, the sequence stratigraphy of the Palaeogene of the northern section in the eastern sag of Liaohe Basin was researched. As a super sequence in this area, the Palaeogene was classified into four sequences.
利用地震、测井、录井等资料,对辽河盆地东部凹陷北段古近系进行了层序地层学分析,并对每个层序的发育特征、生储盖组合及油气藏类型进行了详细研究。
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The multiphase tectonic activities above clearly controlled the move and gather of salifying brine, the strongth of salt-forming and the deposition of salt-bearing strata. With the pass of time, the salt-bearing strata thickened gradually from northwest to east and southeast, and the distribution of the thickness trended towards complicated; the measurement of the halite deposition extended towards east too; in the early Palaeogene and the Neogene, strong multiphase tectonic activity was a disadvantage to salt-forming, but in the middle and late Palaeogene, weak multiphase tectonic activity, which resulted in slow and sustained subsidence of the basin, was greatly advantaged to it, especially to potash-forming.
古近纪和新近纪成盐卤水的迁移和聚集、成盐作用的强弱以及整个含盐系的沉积发育明显受到上述构造活动的控制:含盐系的厚度随时间由北西向东、向南逐渐增厚,且厚度分布逐渐趋于复杂化;石盐岩的沉积规模和范围也逐渐向东扩大;古近纪早期和新近纪强烈的构造活动对于成盐作用而言是一种干扰因素,而古近纪中、晚期相对较弱、导致盆地缓慢持续沉降的构造活动对成盐,尤其对成钾作用则极为有利。
- 更多网络解释与Palaeogene相关的网络解释 [注:此内容来源于网络,仅供参考]
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Palaeogene:早第三纪
Palaeoconiferus 古松柏粉属 | Palaeogene 早第三纪 | Palaeogeneperiod 早第三纪
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Palaeogene:(年代) 早第三纪;(地层) 下第三系
pad foundation 独立基础 | Palaeogene (年代) 早第三纪;(地层) 下第三系 | palaeokarst 古岩溶,古喀斯特
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Palaeogene system:下第三系
Palaeogene period 早第三纪 | Palaeogene system 下第三系 | Palaeogene 早第三纪