Hot event deposits occurred in Liantuo Formation of Lower Sinian, interbedded in fluvial facies sandstones and siltstones. 热事件沉积产物见于下震旦统莲沱组，夹于河流相沉积的砂岩及粉砂岩中。
A weak movement of the faults results in shallowing and filling of the lake basin, and developing alluvial fan and fluvial facies. 断层活动减弱时，水体变浅或乾涸，湖盆被充填，主要发育冲积扇或河流相沈积。
