早更新世
- 网络Early Pleistocene;LP-EP
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柴达木盆地早更新世湖相非冰川碎屑纹泥的初步研究
Preliminary study on nonglacial varved sediments of early Pleistocene lake in Qaidam Basin
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北京周口店地区早更新世古冰楔遗迹的发现及其研究意义
The discovery of the ice wedge casts of early Pleistocene in Zhoukoudian and its significance
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早更新世以来南海中部的沉积作用层序III,分布范围同样仅限于海槽盆地,陆坡处缺失该层序,为早更新世沉积物。
SEDIMENTATION IN THE MIDDLE SOUTH CHINA SEA SINCE EARLY PLEISTOCENE Sequence III that is early Pleistocene sediments also only distributes in the trough basin .
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ESR法和古地磁法测年结果表明,札达盆地香孜组河湖相地层的形成时代为早更新世早期(2.68~1.36Ma)。
ESR and paleomagnetic dating indicates that the age of the fluvio-lacustrine sediments of the Qangz ê Formation in the Zanda basin is earliest Pleistocene ( 2.681.36 Ma ) .
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山西汾河下游早更新世鸡形目(Galliformes)一新属
A new genus of early Pleistocene Galliformes in the lower reaches of the Fenhe River , Shanxi , China
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从中新世后期开始的厚达2000~3000m的磨拉石沉积,其粒度向上加大,显示从中新世后期到早更新世隆升速率高而且是加速的。
2000-3000 m of molasse started in the late Miocene and with a coarsening-up tendency show a rapid and accelerated uplifting from the late Miocene to early Pleistocene .
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在构造形式上,早更新世时期发育低倾角拆离断层;中更新世(0.8Ma)以来,以高角度正断层活动为主。
As to the tectonic types , the detachment fault with low angle was developed in the Early Pleistocene and the normal fault with high angle only after the mid-Pleistocene ( 0.8 Ma B.P. )
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河北泥河湾早更新世骨制品的初步观察
Bone artifacts from the early Pleistocene of nihewan , Hebei Province
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它们现在的构造格局基本上是在晚上新世或早更新世奠定的。
Their tectonic framework was basically underlain in early Pleistocene or late Pliocene .
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早更新世晚期,中更新世初期,第三排褶皱开始形成。
The third fold developed between late Early Pleistocene and early Middle Pleistocene .
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江汉盆地东缘晚第三纪&早更新世的古环境
A Study of Neogene-Early Pleistocene Epoch Ancient Environment at the Eastern Edge of Jianghan basin
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二叠纪&早更新世陆内盆地的原型。
The prototypes of Permian-Early Pleistocene basins .
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构造裂缝主要在三叠纪末、白垩纪末和新近纪末&早更新世末形成。
The tectonic fractures mainly formed in the end of Triassic , Cretaceous and Neogene-Early Pleistocene .
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临夏盆地东山古湖沉积记录到的早更新世两次寒冷时期
Two Cold Humid Climatic Events Recorded in the Early Pleistocene Lacustrine Deposits of the Linxia Basin
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动物群的分布和古人类的发展受古地理环境影响:早更新世早期以大型哺乳动物为主;
The distribution of animals and the development of the ancients were affected by the paleogeographic environment .
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早更新世北大西洋深海沉积物记录的千年尺度气候变化周期研究第Ⅲ期为北东向的挤压(更新世中期以后)。
Research on Millennial Scale Climate Change Period Recorded in North Atlantic Deep-sea Sediments in Early Pleistocene ;
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上新世-更新世近海砂层早更新世末中更新世早期的环境事件与灾变
Environmental events and catastrophes from the end of early pleistocene to the early stage of middle pleistocene
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上新世末&早更新世盆地新构造强烈挤压隆升与沉降阶段;
The stage of strongly compressing uplift and subsidence of neotectonic activities from late Pliocene to early Pleistocene ;
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黄河源区早更新世含植物化石地层的发现及意义
Discovery of early Pleistocene strata containing plants fossils in the source area of the Yellow River and significance
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晚期的挤压隆升阶段(早更新世晚期~现在)。
The late Period of the compressional-uplifting stage ( from the late period of the Early Pleistocene to the present ) .
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中期的走滑-伸展阶段(新近纪晚中新世最晚期~早更新世晚期);
The Middle Period of the strike slip-extensional stage ( from the latest of Late Miocene to the late of Early Pleistocene );
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与第四级洪冲积阶地类高的第四层溶洞至少是在早更新世或以前形成。
Fourth layer caves of same level as fourth step proluvia-alluvial terrace form at least in Early Pleistocene Epoch or before then .
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该断裂在早更新世晚期至中更新世中期有强烈的活动,后期活动有所减弱,在晚更新世仍有活动。
The XSF was intensely active from late stage of Early Pleistocene to middle stage of medio Pleistocene and became weaker later .
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研究同时表明,太行山中段上新世晚期以来的隆升主要发生于上新世末到早更新世时期。
It is shown that the uplift of the middle Taihang Mountains occurred mainly between the end of Pliocene and Early Pleistocene .
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在早更新世,季风较弱,变化周期短,变化幅度小,表现为2~4万年的周期;
The monsoon strength is weaker during the Early Pleistocene and displays high frequency , low amplitude changes with 20 - 40 kyr cycles .
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由古地磁和岩石同位素年代学研究确定了湛江组地层时代为早更新世;北海组地层时代为早更新世晚期至中更新世早期。
Paleomagnetism and isotopic studies have prove that Zhanjiang Formation is EarlyPleistocene in age , and Beihai Formation is late Early Pleistocene-early Mid Pleistocene .
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根据孢粉、元素地球化学、同位素年代学与岩石学等方面的资料,太平洋深海氧同位素记录所反映的早更新世末以来的气候旋回,在贵州地区亦有所显示;
, the climate circulations since late early Pleistocene shown by the records of deep-sea oxygen isotope of the Pacific Ocean are also reflected in Guizhou .
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文章根据对周口店地区四个哺乳动物群的分析,讨论了该区早更新世气候及生态环境的变迁。
By analyses of the four local mammalian faunas from Zhoukoudian , the Early Pleistocene climatic and ecological environmental changes are briefly dealt with in this paper .
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早更新世以来腾格里沙漠形成与演化的风成沉积证据银川盆地中更新世以来的孢粉组合与古环境变化
AEOLIAN DEPOSIT EVIDENCE FOR FORMATION AND EVOLUTION OF THE TENGGER DESERT IN THE NORTH OF CHINA SINCE EARLY PLEISTOCENE Pollen Assemblages and Paleoenvironment Changes in Yinchuan Basin since Mid-Pleistocene
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进入早更新世晚期初,乔木植物花粉迅速减少乃至全部消失,草本植物花粉大幅度增加。
At the beginning of the late Early Pleistocene , pollen of arborous plants was rapidly reduced and even all disappeared , and pollen of herbaceous plants increased significantly .