文中认为 :陆相断陷盆地层序形成的动力学机制源于全球构造事件导致的区域构造应力场、地幔隆升产生的岩石圈拉张伸展而导致的不同级别的幕式构造运动以及由构造、冰川消融作用和地球旋转而产生的气候旋回。基准面的变化是构造、气候的函数 ,对于地史时期的滨海盆地 ,基准面就是相对海平面。不同级别的基准面变化旋回形成不同级别的层序 ,表现为盆地的裂陷旋回期相当于海平面变化旋回的超周期组 ,形成构造层序 ;裂陷幕和气候的二级旋回相当于海平面旋回的超周期 ,形成层序组 ;幕式断陷作用和气候的三级旋回形成层序。断陷盆地一个典型层序形成的模式是 :由于湖水体积的有限性 ,一次断陷和掀斜运动就能产生构造坡折并使湖水体积再分配 ,湖水向主断层和构造坡折之间可容空间增大的区域流动 ,造成基准面下降 ,产生陆上暴露、下切水道、水下冲积扇、废弃型三角洲及扇三角洲构成低位域 (LST)。构造宁静期 ,在气候等因素的作用下 ,湖水将趋于恢复断陷前的位置 ,使基准面 (湖平面 )升高 ,形成湖浸和河流退积作用形成的破坏型三角洲 ,深湖、浊积扇及浅湖构成湖扩张体系域 (EST)。当湖平面达到最高并趋于稳定 ,由于断陷使流域地形变陡 ,大量碎屑物入湖形成以三角洲前积体为主的高位体系域 (HST)。叠加在三级基准? The paper argues that the dynamic mechanism of sequence formation in the continental rift basin originates from the regional tectonic stress field caused by global tectonic events, the different levels of episodic tectonism caused by the extension and extension of the lithosphere caused by the uplift of the mantle, , Glacier ablation and the Earth’s rotation caused by the climate cycle. The change of datum is a function of structure and climate. For the coastal basin in geo-history, the datum is relative sea level. Different levels of datum change cycle to form different levels of sequence, showing that the basin rift cycle corresponds to the sea level change cycle super cycle group, the formation of the structural sequence; the second episode of the rift curtain and climate is equivalent to the sea level cycle Of the super-cycle, the formation of sequence group; episodic fault depression and climate formation of the third order cycle. A typical sequence of faulted basins is that due to the limited volume of the lake water, a structural slope break and redistribution of the lake volume can be produced by a faulted depression and a tilting movement. Between the main fault and the structural slope of the lake, Flows in areas of increased volume cause the datum to drop, resulting in onshore exposures, undercuts, underwater alluvial fans, disused delta and fan delta forming low field (LST). During the tectonic rest period, under the action of climate and other factors, the lake will tend to restore the position before the fault depression and raise the datum (lake level) to form the faulty delta, deep lake, Turbidite fans and shallow lakes constitute the lake expansion system domain (EST). When the lake reaches its maximum and tends to be stable, a large amount of debris enters the lake to form a highstand system tract (HST) predominantly in the delta front due to the steep river basin steep terrain. Stacked in the three benchmark?