The songsugou peridotite in shangnan , shaanxi province is an important but petrogenetically debated ultramafic massif in the qinling orogenic belt 陕西商南县松树沟橄榄岩体是秦岭造山带中具重要意义和争议较大的岩体。
The key laboratory of orogenic zone and crustal evolution , ministry of education , school of earth and space sciences , peking university , beijing , 100871 教育部造山带与地壳演化重点实验室，北京大学地球与空间科学学院，北京， 100871
The temporal and spatial evolution of orogenic granitic belt shows certain kind of regularities : subduction type granites collision type granites extensional type granites 造山带花岗岩的时空演变规律是：俯冲型碰撞型伸展型。
Meanwhile , discovery and its tectono - paleogeography background of the strata has a great significance for the study of orogenic belt of east kunlun mt 同时，该套地层的发现及其古构造沉积背景的确定对东昆仑造山带的研究具有重要意义。
In china only few similar studies have been conducted and there is still very little known about syntectonic deposits in the yanshan erogenic belt 在我国，类似的研究工作开展的不多，在燕山造山带的地质研究工作中，这种研究尚属空白。
Granulites are the important component of the crust and there are high - pressured granulites generated in many areas of phanerozoic erogenic belts on the earth 麻粒岩是地壳的重要组成部分。全球许多显生宙造山带基地有高压麻粒岩的产出。
Because of the collision of the terranes , the episodic tectonic activity occurred in the orogenic belt , resulting in the episodic subsidence of the basin 受地体碰撞的影响，盆地西缘造山带发生幕式构造运动，从而导致盆地沉降也发生幕式变化。
The grenville - aged orogen is a tie to link most of the continental blocks in rodinia , which existed during the period from late mesoproterozoic through early neoproterozoic Grenville期造山带存在于中晚元古代，是连接rodinia各陆块的纽带。
The basin and mountain systems are two basic and essential tectonic units , which are developed in the temporal and spatial evolution of the crust 盆地系统与造山带系统是大陆构造上最突出和最基本的构造单元，这两个系统同时存在于地壳演化过程中。
Key laboratory of orogenic belts and crustal evolution , ministry of education , peking university ; school of earth and space science , peking university , beijing , 100871 北京大学造山带与地壳演化教育部重点实验室北京大学地球与空间科学学院，北京， 100871
