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The physical and chemical texture of tectonically deformed coals produced by various formational mechanisms are differen......
Ostracodes(Crustacea) Witnesses of Paleoenvironmental Changes During Permian-Triassic Boundary Event
The transition between Permian and Triassic(252.4 Ma) is marked by the most devastating extinction the biosphere ever we......
On the basis of the summary of basic characteristics of propagation, the dynamic model of the tectonic evolution in the ......
During the last decade mathematical treatment of stratigraphic date has becomeincreasingly important. For biostratigrap......
Irtysh shear zone is a stretched, but relatively narrow nearfault tectonic zone, which ischaracterized by the following ......
Stratigraphic Correlation of Middle TriassicSequences among Different Paleogeographic Sedimentary Fa
Affected by the Indosinian movement, the sediments in the main part of South China, Yangtze platform, started to transfo......
This note reports the first discovery of Middle-Late Ordovician acritarchs from the Buqingshan ophio-lite complex of the......
This paper reports our work on the strontium hydrogeochemistry of thermal groundwa-ters in the Baikal Rift System (BRS) ......
~(40)Ar/~(39)Ar and Rb-Sr isochron dating of the gold deposits on northern margin of the Jiaolai Bas
The Pengjiakuang, Dazhuangzi and Fayunkuang gold deposits, located on the northern margin of the Mesozoic Jiaolai Basin,......
Magnetostratigraphy of the late Cenozoic Laojunmiao anticline in the northern Qilian Mountains and i
Cenozoic sediments in the foreland basin——Jiuquan Basin in west Hexi Corridor recorded tectonic uplift information of ......
Sandstone-type U mineral resources are among the important sources for nuclear energy. The U deposits in the Ordos Basin......
The Slope Program is a complex problem,and the constructive mechanics is the emphasis and difficult point of the slope r......
U-Pb geochronology of hydrothermal zircon from the Mesoproterozoic Gaoyuzhuang Formation on the nort
This paper reports LA-ICP-MS zircon U-Pb ages and REE compositions on detrital zircons (Type 1) and hydrothermal zircons......
1 SURVEY OF GLOBAL SEISMICITY IN 2006A total of 15 strong earthquakes with M_S≥7.0 occurred in the world according to ......
Coupling characteristics of stress and strain at different layers of different sub-regions in Yunnan
In this paper,we collect 6 361 waveform data to calculate the shear wave splitting parameters from a regionalseismic net......
In-situ stress is an essential parameter for design and construction of most engineering projects that involve excavatio......
Study of the characteristics of the crustal magnetic anomaly in the Qinghai-Tibet Plateau and the adjacent areas helps b......
Can earthquakes be predicted? How should people overcome the difficulties encountered in the study of earthquake predict......
Recent Activity of the Badu-Longwei Segment,Guguan-Xiangong Fault in Southern Liupanshan,Constrained
This study’s objective was to investigate the Guguan-Xiangong Fault, which lies in the southern Liupanshan area, throug......
In north of Taiwan the East China Sea Shelf extends from the coastline of mainland China to the southern Okinawa Trough,......
Triassic Collisional Structures and Post-Collisional Deformation of Bixiling UHP Rock Stack: Insight
本文通过对荣华二采区10...
Fault deformation anomaly and intermedi-ate and short-term prediction of the Jingtai Ms=5.9 earthqua
本文通过对荣华二采区10...
The sequences of fluvial terraces in the Yazi Spring Stream are signs of the stepwise uplift of the Kunlun Mountains in ......
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......
藏北羌塘荣玛地区古近纪火山岩主要为玄武岩、粗面玄武岩、玄武安山岩、粗安岩、英安岩,SiO2含量为41.56%~68.35%,Al2O3含量为11.6......
This paper takes the South Yellow Sea as an example to show a new method for comprehensive geological-geophysical resear......
Triassic Collisional Structures and Post-Collisional Deformation of Bixiling UHP Rock Stack: Insight
Detailed three-dimensional structural studies indicate that the Bixiling area, Dabie massif,central China shows the deep......
The sequences of fluvial terraces in the YaziSpring Stream are signs of the stepwise uplift of the KunlunMountains in th......
By study of the typical tectonic lenses controlling some ore deposits, the tectonic lens boundaries may be classified in......
以伊通盆地莫里青断陷现今压力场特征及单井超压演化历史的研究为基础,应用2D盆地模拟方法,对伊通盆地莫里青断陷地层压力演化进行......
汤原断陷位于我国东北依兰-伊通地堑北部,为新生代断陷盆地。汤原断陷早期经历拉张和断陷,后期经历挤压和抬升,在早期断陷基础上,......
大尹格庄一后仓测区位于招平断裂带中段之大尹格庄金矿东侧。根据深部探矿目标区的特点和方法的有效性试验，选择构造地球化学测量和......
云南白秧坪矿区位于兰坪中-新生代前陆盆地北部,华昌山断裂带是矿区最重要的控矿构造,沿断裂带产出一系列Pb-Zn-Ag-Cu多金属矿体,......
江陵凹陷金家场地区表层地震地质条件复杂,不仅激发条件差,而且还有长江穿越整个工区。2013年在金家场三维地震采集项目施工中,在......
东天山觉罗塔格造山带是塔里木板块和古亚洲洋碰撞对接的关键部位,为中亚造山带的重要组成部分,而其大地构造属性一直存在着争议。......
构造因素对油气的分布起着控制性的作用，断裂活动特征决定着一个盆地或凹陷油气的富集与分布。本文通过对北大港构造带东翼所有断裂......
综合采用岩心、薄片及成像测井等资料,对塔里木盆地克深气田巴什基奇克组超深层致密砂岩储层构造裂缝的基本特征与形成序列进行了......
运用α石英热活化ESR定年法对江南隆起带北缘35件样品进行了研究。结果显示,江南隆起带北缘的石英脉ESR年龄范围在195.8-3.4 Ma之......
在综合前人板块演化研究的基础上，结合对印度尼西亚北塞兰盆地区域地质特征的分析，将盆地构造演化分为早三叠世初始裂谷、中三叠世一......
为了解龙门山造山带构造演化过程，通过龙门山南段的三江-白石、水磨和漩口三条地质剖面，应用构造解析方法对野外实测的褶皱、节理和......
通过福建东山地区野外地质调查和岩石学、同位素年代学研究,将变形花岗岩划分为3个阶段,晚侏罗世（147.8 Ma、143.9 Ma、144.9 Ma）、......
通过对岩体进行野外地质调查、硅酸盐全分析、稀土微量分析以及LA-ICP-MS锆石U-Pb法测定年龄,探讨吉林南部荒沟山地区侏罗纪花岗岩......
川东南地区受多期构造运动影响,形成了复杂的复合构造.作者通过对桐梓-綦江地区野外露头的100余组节理、擦痕及典型叠加褶皱的研究......
南迦巴瓦构造结东侧结合带经历了多期次构造活动变形.通过系统地质调查、剖面测制和取样试验,对其岩石分布、成分、结构、物理力学......
通过野外系统地质调查和实测地质剖面研究,在海拉尔盆地内部及其周边地区识别出盆地基底大型伸展变形带、盆地伸展构造和盆地挤压......
金家坞金矿受控于一条顺层脆-韧性剪切带。在脆-韧性剪切带递进变形过程中，由于构造变形分解，剪切带内形成以砂岩构造透镜体为弱应变......
流体包裹体是构造热事件的流体代表,并在断裂构造岩中得以大量保存,通过对油田断裂构造岩中的流体包裹体的研究,能直接或间接得到......
对南堡凹陷Ed。亚段、Ng下、Ng上、N底地层的75个沉积岩样品进行了主量、微量元素分析，结果表明粒度效应造成砂岩和泥岩元素丰度明......
准北地区铜矿床已发现有岩浆熔离铜镍硫化物型，海相火山岩型，隐爆角砾岩型和陆相火山岩型，那林卡拉－喀拉通克铜镍矿带受控于海沟岛弧盆......
