whereas the Meso Cenozoic first order sequences are consistent with the Meso Cenozoic synthems, which reflects the most important role of tectonic activities in formation of first order sequence during the foreland stage of the Tarim basin.

• 中、新生界地层的1级层序与构造层相符，反映了塔里木前陆盆地阶段构造活动对层序形成起着决定性作用。