早奥陶世 meaning in Chinese
lower ordovician
Examples
- Marine volcanics of early ordovician was found in zhifang region
摘要纸房地区具有早奥陶世海相火山岩存在。 - 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。 - Now it is thought that two formations were formed in the same period from early cambrian to early ordovician and were deposited in different parts of sea basin on the northern edge of the north china platform , based on the acritarchs contained in these formations
通过对以上两个组中疑源类化石进行研究，认为阿牙登组应从白云鄂博群中分出，与腮林忽洞组一同划归早寒武世至早奥陶世的地层中，阿牙登组与腮林忽洞组为同一时期不同局限海盆的沉积，是早古生代华北地台最北部边缘的沉积产物。 - 2 . tazhong ancient uplift originated from normal fault in paleozoic , hydrocarbon formed in ordovician period , structure reverse made tazhong uplift form from the middle ordovician period to the late ordovician period , and it provided geologic background for the deposit of silurian - devonian stratum . tazhong uplift formed at the end devonian , ancient reservoir was destroyed and asphaltum sandstone formed , structure deformation more destroyed ancient reservoir in early permian , after then the major of structure deformation is regulation
塔中隆起源于早古生代拉张背景下的正断层，寒武-奥陶纪为其烃源岩形成的重要时期；早奥陶世末-晚奥陶世末的构造反转是塔中隆起的主要形成期，同时也为志留系形成地层及复合圈闭提供了古地理背景；志留?泥盆纪塔里木盆地南北缘均转为活动大陆边缘，形成了大量的断裂和不整合；泥盆纪末塔中鼻状隆起基本定型，古油藏遭受破坏，形成了沥青砂岩；早二叠世晚期的构造变形使古油藏遭受进一步的破坏；二叠纪后构造变动主要以调节为主。 - 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。