沉积事件及其事件地层──简介Ｇ．Ｅｉｎｓｅｌｅ等“事件”这个术语在地学中使用范围很广。本文所说的沉积事件指的是在相对较慢的沉积物堆积背景下的形成时间短（几小时或几天），几乎没有沉积间断的快速沉积．用于类似现象的其它术语还有“沉积幕”，对于特殊的灾害现... Sedimentary events and their occurrence strata ─ ─ Introduction G. The term “event” such as Einsele is widely used in geosciences. Sedimentary events as used herein refer to the short formation time (hours or days) in the context of relatively slow sediment accumulation with little or no rapid deposition of sedimentary discontinuities. Other terms used for similar phenomena include “deposition curtain”, for special hazards now ...