sedimentary相关论文
The uplift is a positive structural unit of the crust.It is an important window for continental dynamics owing to its ab......
The lens-shaped Miaoya carbonatite complex,located west of the Wudang massif,HubeiProvince,consists of several types of......
Ⅰ. INTRODUCTION Close to the grand canyon of the Chingshakiang near Luipo~1 in western Szechuan (Plate I, Fig. 1), the......
<正> 目前,陆地大地热流的测量大多在1—2公里深的钻孔中进行,测量结果除受地形变化、气候变迁等因素的影响外,还受构造形态变化的......
Geochemical and mineralogical studies have shown that N is a ubiquitous component in igneous, metamorphic, and especial......
It has been found that there existed quite a large quantity of dune rocks in the red sandstone of the Zhidan Group of O......
Carbonates and clastic rocks are well developed in the second-order basins of an Paleoproterozoic aulacogen in the north......
The Lower Triassic at Majiashan Section, deposited in the deep part of the Lower Yangtze carbonate ramp, is the only ou......
Based on a quantitative analysis of foraminifera in 39 surface samples of the Bering andChukchi Seas, the nearly absence......
The upper Paleozoic natural gas reservoirs in the Ordos basin are generally characterized by a large gas-bearingarea and......
The Taihu Lake is the third largest freshwater lake in China with the maximum and average depths of 2.9 and 1.9 m, respe......
Lacustrine high resolution sequence records from Upper Cretaceous Nenjiang Formation in Songliao Bas
The Nenjiang Formation was continuously cored in the SK-1 borehole (China Cretaceous Continental Scientific Drilling Pro......
Lithofacies and Pore Structure of Fine-grained Sedimentary Rocks of Qing-1 Member of Cretaceous in t
Fine-grained sedimentary rocks often contain hydrocarbon and mineral resources.Compared with coarse-grained sedimentary ......
Geochemical characteristics and sedimentary environment significance of carbonate rocks in Nanfen Fo
In order to reveal the sedimentary environment of carbonate rocks in Nanfen Formation of Qingbaikou System in Tonghua,Ji......
It is reported that the large bauxite mine is lo- cated in the mid part of the Sanjiang mining belt’s Yunnan section,a ......
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Over the recent three decades,exploration of a large-size Sn-Fe polymetallic ore deposit at the Huanggangliang, the Da H......
Based on comprehensive analysis of reservoir-forming conditions,the diversity of reservoir and the difference of multist......
The Changling fault depression passed through three stages of evolution: a period of faulting, a period of subsidence, a......
Ore minerals in the sedimentary-type Cu deposits in the Xuanwei Formation overlying the Emeishan basalt are dominated by......
There are abundant natural gas resources in Chinese marine sedimentary basin. The exploration hot shots of natural gas a......
With brilliant civilization during the transitional period from a original clan society to a state society in prehistory......
Formation of coal seam and coal-rich zone is an integrated result of a series of factors in coal accumulation process.Th......
The Ordos Basin is a large-scale sedimentary basin in northwestern China.The hydrostratigraphic units from bottom to top......
Based on the examination of the global researches on oil and gas provinces and large gas fields and the analysis of the ......
There are significant differences in type and distribution between marine source rock and continental source rock.Accord......
China sedimentary basins present abundant natural gas resource thanks to its unique geological settings.Marine highly-ma......
The results of the granulometrical and sequential analysis supported by micropaleontological dating using the foraminife......
Many of the sedimentary basins in western China were formed through the superposition and compounding of at least two pr......
Palaeogeography is a science that studies the features and evolution of physical geography in geological history and hum......
Paleo-fluvial sedimentation on the outer shelf of the East China Sea during the last glacial maximum
Evidence from lithology, foraminiferal assemblages, and high-resolution X-ray fluorescence scanning data of core SFK-1 i......
Analysis on P2O5 and REE (rare earth elements) in basal Cambrian phosphorites from the Yangtze Region, showed that the p......
The sedimentary facies of the subaqueous Changjiang(Yangtze) River delta since the late Pleistocene was studied based on......
The exploration level in the south of Lixian(蠡县)slope is relatively low that causes the hydrocarbon distribution patte......
20122666 Chen Qiguo ( Chengdu Institute of Geology and Mineral Resources,Chengdu 610081,China );Zheng Wanmo An Approach ......
Based on the landforms, sedimentary sequence, fossil fauna and flora, and paleoclimatereflected by them as well as 14~C......
The special issue “Tectonics and Sedimentary Basins of the South China Sea” consists of 19 articles arranged in the or......
The large deep-sea area from the southwestern Qiongdongnan Basin to the eastern Dongsha Islands,within the continental m......
Geological characteristics and shale gas distribution of carboniferous mudstones in the Tarim Basin,
Extant research on Paleozoic mudstone is well developed in the Tarim Basin, while the research on Carboniferous mudstone......
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......
水压致裂法、已存裂隙中的水压试验、套筒重开测试(sleeve reopeningtests)以及对钻孔中主应力方向上的雁列式破裂的分析测试表明,......
通过对国内外富镓煤田的调研，分析了煤系地层中镓元素的赋存状态和影响镓富集的主要地质因素，认为镓主要以勃姆石、高岭石等无机矿物......
为减少单一赋权法在评价含水层富水性方面的不足,以韩家湾煤矿为例,在综合分析矿井地质、水文地质条件的基础上,选取含水层的厚度......
氟是煤中有害元素之一,燃煤型氟排放造成的污染已经对人类的健康安全构成威胁。研究煤中氟赋存状态及其沉积环境,对掌握高氟煤分布......
皖南地区上二叠统大隆组富有机质页岩不仅是中国下扬子区重要的烃源岩,也是目前中国页岩气勘探的重要层位之一。为研究其沉积环境......
Internal Facies Architecture and Evolution History of Changxing Mouth-Bar Complex in the Changjiang(
River-mouth bar is a fundamental element to constitute a delta system,and its internal facies architectures are vital to......
罗布泊是我国干旱地区著名的湖泊,地处古代沟通东西文化的通道—丝绸之路的要冲,在我国古代史上享有盛名,是一个充满自然和文化之......
在岩心观察的基础上，通过对歧口凹陷马东东地区沙河街组一段下部岩石类型及其组合、沉积构造、粒度特征、地震和测井资料的处理成果......
叙述了障壁岛-泻湖体系的内部构成、成因相及各种沉积体发育特点，障壁岛-泻湖体系中砂体的组合关系、空间分布格局与海平面升降、沉......
