The sedimentary systems in the T-R cycle: fluvialfan, fan delta, common delta and lacustrine sedimentary system.
识别出扇三角洲、远（近）源三角洲、水下扇及浅湖、深湖-半深湖等沉积体系。
2
Lianhe Group was related as fluvialfan sedimentary system in the north. They were disposed at the same time in the different structure location.
三组地层为同一时期不同沉积体系在不同构造位置上的沉积响应。
3
Fluvialfan sedimentary system disposed at the edge of south and north basin; Braided river system disposed in the central basin in late cretaceous in Xinjiang.