Origin and emplacement of archean ophiolites of the central orogenic belt , north china craton .

华北克拉通中部造山带中太古代蛇绿岩的成因和侵位。

The jiashan syenite in northern hebei : an early record of lithospheric thinning in the yanshan intracontinental orogenic belt .

冀北承德甲山正长岩--燕山陆内造山带岩石圈减薄的早期记录。

The volcanic activity was in the lower carboniferous confined lo the orogenic and continental environment ( fig. 15 ) .

火山活动处于早石炭世，被局限于造山环境与大陆环境中（图形.15）

The study area includes two tectonic units , respectively northern margin of inner mongolia axis and the central inner mongolia orogenic belt .

研究区涉及内蒙古地轴和内蒙古中部造山系2个构造单元。

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。