The rifting that initiated at the end of Eocene has caused four regional surface uplifts and denudations in Oligocene(E3),Miocene(N1),Pliocene(N2),and Quaternary（Q）,respectively. They can be well correlated with the episodic subsidence and sedimentation occurred in the rifted basins.
始新世末期始发的裂谷作用导致该裂谷北翼在渐新世(E3)、中新世(N1)、上新世(N2)和第四纪(Q)发生了4幕区域性地面隆起和剥蚀作用,与裂谷盆地的4幕沉降和沉积作用相关联。
参考来源 - 内蒙古狼山·2,447,543篇论文数据，部分数据来源于NoteExpress
岩浆的形成可能与裂谷作用有关。
其余各岩体是本区造山后与大陆抬升作用以及大陆裂谷作用有关的花岗岩类。
The other intrusive bodies are post-orogenic granitoid in association with the continental uplifting and rifting.
成矿环境为半深水一深水局限盆地，成矿背景是以“洋盆化”为特征的裂谷作用。
The metallogenetic environment is a closed bathyal-abysmal basin and the metallogenetic setting is a rifting with characteristics of "ocean basin evolution".
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