During this evolution , seven second - order tectonic units were formed ; from north to south are the mingqianri cretaceous residual sea basin , the arsuo tectonic melange zone , the taricuo - wenbu yenshan magmatic arc belt , the cuoqin - bangduo late paleozoic composite back - arc basin , the jiangrang - geerdi faulted uplift , the gangdise - chazi himalayan magmatic arc belt , and the xigaze - anba fore - arc basin . these units comprise important parts of a poly - arc - basin system and exhibit evolutional features of mesozoic to cenozoic arc - basin systems . mosaic pattern of these tectonic units delineates the lithosphere coupling processes of the gangdise tectonic belt under mechanisms such as back - arc basin attenuation and arc - continent collision 自中新生代以来,冈底斯构造带经历了洋壳俯冲、弧陆碰撞、陆内俯冲-碰撞、走滑和块段隆升的多阶段构造演化历程,形成了由北向南七个二级构造单元,即岷千日白垩纪残余海盆、阿索构造混杂岩带、它日错?文部燕山期岩浆弧带、措勤?帮多晚古生代复合弧后盆地、江让?格尔耿断隆、冈底斯?查孜喜马拉雅期岩浆弧带、日喀则?安巴弧前盆地。
岩浆: magma; rock-magma弧: arc bow电浆弧焊: plasma-arc welding (paw)岩浆: [地] magma; rock-magma干岩浆: dry magma母岩浆: mother magma; parent magma; parental magma潜岩浆: latent magma深岩浆: hypomagma湿岩浆: wet magma水岩浆: hydromagma外岩浆: epimagma岩浆;稠液: magma岩浆包: magma blistes岩浆带: zone of magma岩浆弹: pseudo-bombs岩浆的: magmatic岩浆垫: magma cushion岩浆房: magma chamber岩浆库: magma reservoir; reservoir of magma岩浆流: magmatic flow岩浆龙: magma dragon magma_dragon岩浆囊: blob; magma batch; magma pocket; pocket of magma; pocket of molten rock岩浆气: magmatic gas岩浆圈: pyrosphere岩浆泉: juvenile spring