Tectoni相关论文
According to well logs, core, seismic and other geological data, the authors studied the tectonic evolution stages, trap......
It has been one of the most intriguing questions in the earth sciences whether the snowball Earth event is genetically a......
Multi-isotopic system geochronology of low temperature eclogite from Huangzhen, Southern Dabie Terra
Zircon U-Pb thermal ionization mass-spectrometer (TIMS) and secondary ion mass-spectrometer (SIMS) dating, mica and amp......
The Maoling gold deposit, one of the large gold deposits in eastern Liaoning Province, NE China, is an ar- senopyrite-di......
Sm-Nd and zircon SHRIMP U-Pb dating of Huilanshan mafic granulite in the Dabie Mountains and its zir
The mafic granulites from Huilanshan are outcropped on the center of the Luotian dome in the northern Dabie Mountains. T......
The uplifting processes of the Tibetan Plateau since 0.5 Ma B.P.——Evidence from hydrothermal activit
There is no final conclusion yet on the uplifting mechanism and epoch of the Tibetan Plateau, which is a hot point of th......
Seismotectonics in the Pamir:An oblique transpressional shear and south-directed deep-subduction mod
The 3-D geometry of the seismicity in Hindu Kush-Pamir-western China region has been defined by seismic records for 1975......
Basement interface structural characteristics beneath Jiashi strong earthquake swarm area in Xinjian
The seismic data obtained from high resolution seismic refraction profile in Jiashi strong earthquake swarm area in Xinj......
The Anninghe fault is one of the significant earthquake-generating fault zones in the Southwest China. Local his-torical......
The Origin of the 2008 Wenchuan Earthquake Determined by the Analysis on the Active Longmenshan Napp
On 12 May 2008, the magnitude 8.0 Wenchuan Earthquake occurred along the Longmen Shan nappe, Sichuan, China. This devast......
Two 40Ar/39Ar ages and six fission track ages from monzonite and the Jurassic-Cretaceous rocks provide new geochronologi......
As an important part of South China Old Land, the Jiangnan Orogenic Belt plays a significant role in explaining the asse......
Precambrian Dykes in the S?o Francisco Craton Revisited: Geochemical-isotopic Signatures and Tectoni
Several generations of mafic dyke swarms(2.7 to 0.8Ga),highlighted by aeromagnetic data,petrography,geochemistry,isotope......
Geochronological Framework of Paleoproterozoic Intrusive Rocks and Its Constraints on Tectonic Evolu
The Liao-Ji belt(LJB)is one of the Paleoproterozoic tectonic belts located in the North China Craton.A large number of P......
Continental velocity through Precambrian times: The link to magmatism,crustal accretion and episodes
Quasi-integrity of continental crust between Mid-Archaean and Ediacaran times is demonstrated by conformity of palaeomag......
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......
Alteration and Reformation of Hydrocarbon Reservoirs and Prediction of Remaining Potential Resources
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......
Major Characteristics of the Lajishan Orogenic Belt of the South Qilian Mountains and Its Geotectoni
The Lajishan orogenic belt is one of the E-W-trending Caledonian orogenic belts within the Qinling-Qilian orogenic syste......
AbstractA full global geodynamical model over 600 million years (Ma) has been de-veloped at the University of Lausanne d......
侏罗系在中国大地构造研究及含油气研究中具有重要地位。根据南黄海盆地东北凹所钻遇地层的岩性组合、孢粉组合特征,确定了该井钻......
本文以有限单元法为基础，将四维整体大地测量模型与固体力学方程求解构造应力场结合起来，在四维整体大地测量方程中加入了由地壳构造......
柴西地区堆积了巨厚的新生界,不仅赋存有青海油田,且因紧邻阿尔金断裂和昆北断裂而蕴藏丰富的盆山耦合信息。对碎屑磷灰石的裂变径......
中国海相油气资源丰富，但复杂的构造演化历史以及热体制变化，使得海相油气成藏具复杂性。地温场演变决定了海相烃源岩成烃具多期性；多......
查干诺尔铜矿床产在西伯利亚板块和华北板块汇聚带附近，华力西晚期构造岩浆带内。成矿与早二叠世洋盆闭合，后碰撞高钾钙碱性花岗岩类......
采用中子活化分析方法系统研究了云南省兰坪盆地内永平卓潘、云龙皂角场及邻区二 龙山、剑川、甸南、马登、北衙、老君山等岩体的......
初步研究表明，以往被认为是典型的S型花岗岩或改造-重熔型花岗岩的泗岭岩体应为铝质A型花岗岩。该岩体高硅、碱、钾而明显贫钙、镁；......
T2断层是松辽盆地南部泉四段顶部地层的代表性构造.利用三维地震精细解释、地震相识别及相干体切片等技术找到了T2断层在盆地构造......
Aran背斜是伊朗卡山区块主要勘探目标，前期勘探已揭示其目的层库姆组C4亚段为一套典型的裂缝性储层．在Aran背斜三维地震构造精细解释......
文章系统分析中国西南川滇地区构造应力场特征,笔者认为在印度板块北移,青藏高原东侧物质南东向侧移,以及华南块体强烈阻挡的共同......
构造物理模拟对构造反转机制分析和地震资料的构造解释和模型建立至关重要。作者在深入研究松辽盆地的基底、形成发育和改造史的基......
在分析孟津煤矿二1煤煤层展布、煤层气储层、埋藏的特征,以及构造特征的基础上,对该区的煤层气赋存条件进行深入研究。分析认为研......
通过对吴堡断裂带构造样式进行分析，发现吴堡断裂带具有走滑-伸展构造样式。采用对构造分类、分期认识的方法，以里德尔单剪模式为依......
根据205个区域台站记录的近60000条地震初至P波走时资料,采用层析成像理论与伪弯曲射线追踪方法,反演了川滇地区地壳上地幔的三维P......
依据复杂岩性条件下孔隙度-深度关系模型，采用回剥法重建埋藏史。结果表明，中上扬子地区的埋藏史可分为3种主要类型：早抬持续型、早抬......
柴达木盆地被昆仑山、阿尔金山和祁连山围限,新生代盆地发育受周边山体隆升的控制。柴西地区是整个盆地内构造最复杂的地区,形成了......
系统分析了河西地区 1992～ 2 0 0 1年流动重力测量资料 ,研究了重力场的时空动态演化特征。结果表明 :地震孕育发生阶段 ,重力场出......
根据八宝山-黄庄-高丽营断裂第四纪地质构造活动特征和利用首都圈地区跨断层位移最新的观测资料求得的北京地区区域主压应力方向和......
