sedimentology相关论文
Middle Permian Mixed Siliciclastic-Carbonate System on the Northwestern Margin of the Indian Plate,P
A mixed siliciclastic-carbonate system that responds to changes in Permian climate and subsequent carbonate platform evo......
Geochemical,mineralogical and sedimentological analyses of reworked sediments (new) in the syn-to po
Reworked detrital sediments were discovered in the syn-rift to post-rift Cretaceous to Quaternary (Pleis-tocene) detrita......
Geochemical,mineralogical and sedimentological analyses of reworked sediments(new)in the syn-to post
Reworked detrital sediments were discovered in the syn-rift to post-rift Cretaceous to Quaternary(Pleistocene)detrital d......
A record of deglaciation-related shifting of the proximal zone of a sandur--a case study from the Gw
The study analyses a 7.5-m-thick sedimentary succession deposited in the largest sandur(the Gwda sandur, a glacial outwa......
Based on over 10 years’ field survey and laboratory work, it has been confirmed that a series of storm deposits have be......
Periodic anoxic shelf in the Early-Middle Ordovician transition: ichnosedimentologic evidence from w
Ichnosedimentologic evidence of periodic anoxic shelf in the Early-Middle Ordovician transition includes lower ichnodive......
The sedimentary dynamics of Sabellaria alveolata bioconstructions (Ostia,Tyrrhenian Sea, central Ita
Sabellaria alveolata (Linnaeus 1767) is a polychaete able to build bioconstructions of different thickness, size and pat......
A record of deglaciation-related shifting of the proximal zone of a sandur—a case study from the Gwd
The study analyses a 7.5-m-thick sedimentary succession deposited in the largest sandur (the Gwda sandur, a glacial outw......
Comparing the Upper Triassic Deep-sea Flysch of the Shannan Terrane with the Coeval Shallow Shelf Se
The provenance and paleogeography of the Upper Triassic deep-sea flysch Langjiexue Group(LG)of the Shannan Terrane in th......
Early Paleozoic Ocean Plate Stratigraphy of the Beishan Orogenic Zone, NW China: Implications for Re
The Beishan orogenic zone is a key area to understand evolution of the Central Asian Orogenic Belt that is an accretiona......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Depositional Controls on the Ichnology of Ordovician Wave-dominated Marine Facies: New Evidence from
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Microfacies and Depositional Environments of Miocene Isolated Carbonate Platforms from Central Lucon
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
The ophiolite-bearing Bangong-Nujiang zone (BNZ) traversing central Tibet from east to west separates the Qiangtang b......
Loess deposits with varying thickness are widely distributed on the intermontane valleys and piedmont zones on the north......
“沉积学基础”是一门以自然地质现象为基础的大学本科课程,野外实践对教学目标的实现具有重要作用。本文围绕完善硅化木地质公园......
本文为笔者根据第三十一届国际地质大会的200余篇与沉积学相关的论文摘要综合编写而成.评述了当代沉积学研究的最新进展与发展趋势......
根据地层层序保存程度，将造山带地层分为无序地层体、断片地层体、有序地层体。本文认为造山带绝大多数地层体可进行沉积学的恢复。......
青海省祁连县俄博乡大擦汗沟、土圈沟、柯柯里等三叠系剖面的粉砂岩、砂质页岩、泥质页岩中首次发现较丰富的孢粉和疑源类化石，计57......
本文应用洛帕金～韦甫斯法对鲁西南地区构造史、沉积埋藏史和石炭二叠纪煤层的热演化史作了三位一体的详细研究，提出了煤系形成后经历......
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Late Cretaceous-Paleogene Formation of the Bekrit Syncline, Middle Atlas, Morocco: Sedimentology, Ge
Globally, the Paleogene period experienced several events marking the Paleocene-Eocene transition which is especially to......
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河道床面形态是河流动力学及河床演变学的基本问题,它与冲积河流的流动结构、水流阻力及泥沙输运等方面有密切联系.河道床面形态是......
通过对江汉平原沔城Ｍ１孔湖泊沉积物进行沉积特征，粒度，＾１４Ｃ年代，孢粉分析，重建了晚冰期以来该地区古环境，古气候演化的过程和序列，晚冰期后期有......
本文根据实地野外观测和前人的研究,对我国西北干旱地区约30 ka B.P.时的环境特征进行了综合分析.选用的古环境指标主要来源于风成......
本文综述了当前沉积学及岩相古地理学的新动向，新进展，包括层序地层学，定量岩相古地理沉，沉积岩石学，岩相古地理学与资源预测，研究方法及......
The ophiolite-bearing Bangong-Nujiang zone (BNZ) traversing central Tibet from east to west separates the Qiangtang bloc......
本文应用三维荧光光谱指纹技术，研究了Ⅱ、Ⅲ两种煤相不同煤阶煤（Ｒｍａｘ＾°０．６７％￣１．０７％）的三维荧光指纹特征。根据指纹图类型和特征指标Ｆ、ａ、Ｋ、Ｒ＾１的量值......
本论文根据重金属环境化学行为的特点,应用沉积学原理,对南沙河运粮河、杨柳河主要重金属污染状况进行了研究;并在国内首次采用瑞......
根据第３０届国际地质大会上专家发言及提供大会交流的部分论文摘要，从沉积环境，海相沉积，旋回地层和层序地层，古地理和盆地分析四个方面，窥......
洪水是我国常见的自然灾害事件,也是人地关系发展的历史见证之一.古洪水研究的关键是古洪水事件的判别问题.山区河流古洪水产生的......
通过对河床5个钻孔内旁压试验成果分析得知，同一土层1＃－4＃钻孔旁压试验成果相近，5＃钻孔旁压试验成果与其余孔有一定的差异，通过相似性及差......
从建筑和改造两个方面，系统研究了晚石炭世珍子山组的发育特征，分析了与赋煤有关的地质因素。结果表明：珍子山工段沉积厚度比较稳定，含......
湖北松滋刘家场下奥陶统碳酸盐岩中发育多层风暴沉积,据风暴岩的结构及成因特征可划分出3种剖面结构类型,它们分别形成于正常浪基......
Microfacies and Depositional Environments of Miocene Isolated Carbonate Platforms from Central Lucon
The Luconia Province-offshore Sarawak-is a key geological unit for understanding the distribution of hydrocarbon resourc......
在研究区扶余油层划分出5个中期旋回、16个短期旋回,建立高频等时地层格架,并通过层位标定、小层对比建立井震格架;在此基础上,分......
矿物包裹体是在沉积成岩成矿过程中被捕获的原始沉积成岩成矿流体介质,对包裹体的研究不但可以提供诸多物理化学条件(温度、压力、......
笔者对岩石薄片资料进行了有序和无序模糊聚类，岩石薄片资料象沉积构造一样与沉积作用、沉积环境有密切的联系。但是，由于大多数的岩......
沉积学是地质科学的一个分支，通过沉积学研究内容的变化，总结了现代沉积学研究的新领域，分析了21世纪沉积学研究的发展趋势。......
Two sequences can be identified in the sedimentary strata of the lower Tertiary ShahejieFormation in the Zhanhua hollow.......
红盆内１０９个点砾岩砾石万分、砾径、古流向的系统统计与沉积学研究，确定该红盆历经三期洪积事件，形成了８个冲积扇体。其中期为洪积事件上......
造山带动力沉积学是造山带地质学和大陆动力学研究的重要方面。造山带动力沉积学研究的重要基础是识别造山带的原型沉积盆地，认识其......
在中央伊朗的更低的奥陶纪 Shirgesht 形成由在多样的沿海、海洋的 shelfal 环境扔的 siliciclastic 和碳酸盐岩石组成(潮汐的公寓......
The results of the granulometrical and sequential analysis supported by micropaleontological dating using the foraminife......
Early Paleozoic Ocean Plate Stratigraphy of the Beishan Orogenic Zone, NW China: Implications for Re
The Beishan orogenic zone is a key area to understand evolution of the Central Asian Orogenic Belt that is an accretiona......
本文总结分析了在日本京都召开的第二十九届国际地质大会上沉积学及地层学方面研究的主要特点及动态,其中重点介绍了层序地层学及......
文章介绍了第三届国际遗迹组构专题研讨会概况、会议涉及的主要内容和最新成果，概述了遗迹学的研究现状、重点研究领域和前沿课题。......
Paleogeographic analysis accounts for an essential part of geological research,making important contributions in the rec......
