It agrees with the fact that the gabbro is intruded by late ordovician granitic pluton . the pre - sinian basement strata exposed in the north kunlun massif are later archean - neoproterozoic milan group , changcheng system kaqiang group , jixian system liushui formation and qingbaikou system sulu formation 被蛇绿岩所分隔的昆北地块上出露的前震旦纪基底地层为：晚太古代-新元古代米兰岩群，长城系卡羌岩群，蓟县系流水岩组和青白口系丝路岩组。
Four tectonic evolution phases have been made out in this area . they are original crust formed in the archean - early proterozoic era , continental crust shearing in the middle - new proterozoic era , plate tectonic developed in sinian - triassic period and intracontinental orogeny in the middle cenozoic period 将区内构造演化归纳为太古?早元古代原始地壳形成、中新元古代大陆地壳裂解、震旦?三叠纪板块构造体制、中新生代陆内造山等四个演化阶段。
We have concluded that the structural movement of the area can be divided into three stages : the stretching stage from simian to early ordovician , the extrusion and rising stage from middle and late ordovician to jurassic and stable depressed stage of foreland basin slope from cretaceous to neozoic 经研究认为研究区的构造运动，主要分为震旦纪到早奥陶世的拉张阶段、中晚奥陶世到侏罗纪的挤压隆升剥蚀阶段以及白垩纪到新生代的前陆盆地斜坡稳定沉降阶段。
The firm deals in aurora , rsb , w . n . t , caielon , k . l . t , castalent , etc . high & middle - grade national calculators , and casio , canon , sharp , etc imported calculators , as well as office appliances such as various cash counters , electronic notebooks , paper shredders , etc 本商行经营震旦、荣仕宝、万能通、财利隆、快灵通、卡迈仕等系列中、高档国产计算器、卡西欧、佳能、夏普等系列进口计算器、各种点钞机、电子记事本、碎纸机等办公用品，同时可代客加工特制各种计算器。
Through the analysis of geological characters in huanglianken manganese ore district , such as ore potentiality , ore controlling structures , ore depositing structures , orebody characteristics , ore type and so on , the author concluded that sinian stratum is the " primary source bed " , detachment structure is the migrating channel of ore - forming materials , favorable concentration and hosting place 通过对黄连坑锰矿区地层的含矿性、控矿构造及容矿构造、矿体特征、矿石类型等地质特征的论述，认为震旦系地层是“初始矿源层” ，滑脱构造对成矿物质起迁移、富集及容矿作用。
Yingbin beach yingbin square is a landmark building for low mountain visitors spreading center - yingbin square , from left to right , followed by the monk - palm " sinian first mountain " , and royal emperor kangxi to three characters " emeishan " , and world heritage signs , our proximity to the national scenic in an article in the visitors center - visitors center and mount emei in sichuan province , one of the museum focus emeishan museum 迎宾滩是迎宾广场的标志性建筑，面向低山区的游人集散中心? ?迎宾广场，从左到右，依次是宝掌和尚所提“震旦第一山” ，和康熙皇帝御提三个大字“峨眉山” ，以及世界遗产标志，背靠全国风景区中第一个游人中心? ?峨眉山游人中心和四川省重点博物馆之一的峨眉山博物馆。
Based on the study on ree distribution characteristics of sinian low grade metamorphic rocks of the basement and cover volcanics , the author makes a discussion on the material source and the genesis of xiangshan volcanics , and suggests that xiangshan volcanics came mostly from the remelting of the upper crust , and the genesis should be attributed to the category of remelted granites 摘要本文通过对相山火山盆地基底震旦系浅变质岩、盖层火山岩稀土元素分布特徵的研究，探讨相山火山岩的物质来源及岩石成因，认为相山火山岩主要是上部地壳重熔的产物，其岩石成因应属于重熔型花岗岩的?畴。
In qinghai province , it reveals that the au deposits are mostly distributed on the sits between different tectonic units ; and in the edge of the exposed and / or concealed metamorphic basement of the early sinian period ; in the area of the exposed and concealed acid - instrusions and / or their contacts ; and in the localities where the circular and linear anomalies of graviation and magnetism cut across 结果表明，该区的金矿大都分布在不同大地构造单元结合部位；处于前震旦纪变质岩系出露及隐伏基底边缘；位于出露和隐伏中酸性岩体及其接触带；位于重磁环线、线线构造交汇处等。
Multistage structural deformations are experienced in kongquehe area , the basical fault systems of nww - near ew , nne - near sn , nnw and nee are established , the fault movement has the characteristics of multistage and inheritance , in the area multi - structural deformations are experienced in sinian to early ordovician , early ordovician - silurian , jurassic cretaceous - caenozoic , etc . late structural deformation shapes are changed for different levels of formar structural layer , in which different deforming shapes are created and integrated overlying of deformation is induced 摘要孔雀河地区经历了多期次的构造变形作用，形成了现今北西西近东西向、北北东近南北向、北北西向和北东东向基本断裂体系，同时断裂活动表现为多期性和继承性的特点；该区经历了震旦纪至早奥陶世、早奥陶世末志留纪、侏罗系、白垩纪新生代等多期构造变形作用，且后期的构造变形作用在不同程度上对前期的构造层的变形样式有所改造，形成了有一定差异的变形面貌，造成变形的复合登加。
Based on the ground outcrops and drilling core samples , and two - dimensional seismic data in this paper , through a comprehensive evaluation and research of the reservoir characteristics , the authors clarifies that the dolomite of the upper sinian dengying formation and the grain limestone of the lower silurian shiniulan formation are main reservoir rocks in the research area , and the sedimentary facies , karstification , and the number of cracks are the main controlling factors of the reservoir quality 以地表露头、钻井资料及二维地震资料为基础，通过储层特征综合评价研究，认为上震旦统灯影组白云岩、下志留统石牛栏组颗粒灰岩为区内的主要储集岩，沉积相、岩溶作用及裂缝发育程度为储层发育的主控因素。
