巴颜喀拉 meaning in English
bayanhar
Examples
- Structural deformation and dynamic mechanisms of the bayan har foreland basin in the yinshishan region , qinghai
青海银石山地区巴颜喀拉前陆盆地构造变形特征及动力学机制 - This area was controlled by four large - scale faults : south kunlun suture , jinsshajiang suture , bangonghu suture and yaluzangbu suture . this area has undergone polymetamorphism and deformation and at least three periods of magmatism . continuous activities of magmatism , metamorphism were mainly controlled by collision of the terranes
_ 1 ： 240 - ( ) 220ma ，巴颜喀拉洋壳向昆仑地体俯冲，以昆仑岩带和阿尼玛卿岩带中cag型岩浆侵位为标志；阿尔金剪切作用发生。 - Combining the isotope geochronological results with the fieldwork observations , we could draw some conclusions as follows : the kunlun - bayan har terranes experienced the subduction of oceanic crust and collision somewhat earlier than the bayan har - qiangtang terranes , with only a very short interval in between and even the collisions overlapped partially in time
_ 2 ： 227 - 218ma ，巴颜喀拉和羌塘之间洋壳俯冲，以金沙江岩带iag型岩浆侵位为标志。 _ 3 ： 217 - 212ma ，造山后期岩浆侵位。 - In the northern part , the oceanic crust occurring between the bayan har and kunlun terranes started subduction from south to north at about 243 ma , and did not stop until the development of post - orogenic pog - type granite in the bayan har terrane at 220 ma , thus illustrating the orogeny in the form of subduction and collision kept active for over 20 ma
以pog型花岗岩在巴颜喀拉地体内大量生成、在阿尼玛卿岩带中较多出现、在昆仑岩带利金沙江岩带少量出现为标志。期： 160 - 140ma ，断裂系活动；金沙江、东昆仑剪切作用发生；部分岩体动力变质变形。 - Through the analysis of subsidence history in the north of western ordos basin , as a result of the terranes northward accretion and the successive collision of the baykala block in the middle triassic , the qiangtang block in the late triassic , the lhasa block in the middle jurassic , the gangdese block in the cretaceous and the subduction of izanagi plate in yanshanian period , the studied region became a intracontinental foreland basin from late triassic to cretaceous
摘要通过对鄂尔多斯盆地西缘北段沉降史的分析可知，晚三叠世白垩纪，由于中三叠世巴颜喀拉地体、晚三叠世羌塘地体、中晚侏罗世拉萨地块、白垩纪冈底斯地体连续向北增生、碰撞以及燕山期伊佐奈岐板块的俯冲，盆地西缘北段的响应显示为陆内前陆盆地的特征。