Geodynamics of the Pamir-Tien Shan: Cenozoic continental subduction, crustal bucking and orocline formation

我们的目标是建立帕米尔-天山南部新生代岩石球体变形历史，即几何、运动学、缩短/陆内俯冲的数量和速度、地壳屈曲、伸展、侧向挤压和造山斜形成，以及剥蚀方式。TIPAGE束的这一部分执行构造地质学、地质热年代学和岩石学(相关的US-NSF项目)，以追踪中上地壳的压力-温度-时间-变形演化；它确定地壳的导电结构，以勾勒出主要变形区并检查其热状态；它使用受所有TIPAGE观测数据约束的2D+时间和3D+时间方法的数值热机械模拟，整合西印度-亚洲碰撞带的新生代演化。

We aim to establish the Cenozoic deformation history of the Pamir–southern Tien Shan on a litho-spheric scale, i.e. geometry, kinematics, amount and rate of shortening/intra-continental subduction, crustal buckling, extension, lateral extrusion and orocline formation, and the modes of denudation. This part of the TIPAGE bundle executes structural geology, geo-thermochronology, and petrology (associated US-NSF project) to trace the pressure-temperature-time-deformation evolution of the middle-upper crust; it determines the electrical conductivity structure of the crust to outline major deformation zones and examine its thermal state; it integrates the Cenozoic evolution of the western India-Asia collision zone using numerical thermomechanical modeling constrained by all TIPAGE observations in 2D + time and 3D + time approaches.