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地震是经常发生的．是地球节律的一种反映。震积岩一词是SeilacherA（1969）首先提出的．随后欧美学者掀起了研究高潮。Mutti等（1984）认为浊积岩即震浊积岩，可以作为一个事件地层单元进行填图与追索。我国学者宋天锐（1988）最早提出地震-海啸序列，可以作为燕山地区雾迷山组地层划分对比的标志。乔秀夫等（199，1995）在华北上震旦统-下寒武统中建立了“碳酸盐岩液化地震序列”与“萨布哈震积序列”，并对华北东部同期地层进行了对比与成因地层学研究。笔者（1991，1994）指出扬子西缘的二叠系震积岩由原地相的地震干扰层与异地相的滑来震积层两部分组成，两者之门被震积不整合面分开。在伸展构造环境下，震积不整合即伸展不整合，它是瞬时间于水下形成的。滑来震积层表现为多旋回的震积序列．其中的化石混积层具有正向有序混积现象，这也与盆地边界正断层多次活动有关。由此，提出“扬子西缘的东吴伸展运动”新认识。将震积岩的研究与构造灾变事件、事件地层学接轨。我国地史上也是一个多震的地区，在我国土地上，完全有可能哺育出现代地层学的一门新分支——震积地层学。
Earthquakes happen frequently. Is a reflection of the rhythm of the earth. The term sestonite was first proposed by Seilacher A (1969). Followed by European and American scholars set off the climax of the study. Mutti et al. (1984) suggested that turbidite, a turbidite, can be mapped and retrieved as an event stratigraphic unit. Song Tianrui (1988), the scholar of our country, first proposed the earthquake-tsunami sequence, which can be used as a symbol of stratigraphic division of the Wumishan Formation in the Yanshan area. Qiao Xiu-fu et al. (199, 1995) established the “carbonate liquefaction seismic sequence” and “Sabuha seismic product sequence” in the Upper Sinian-Lower Cambrian in North China, and compared the same stratum in the eastern part of North China Genesis and stratigraphy study. The authors (1991, 1994) point out that the Permian seismite in the western margin of the Yangtze consists of two parts, the seismic disturbance layer of the in situ phase and the slip-syncline layer of different phases, and the gates of the two are separated by the seismic product unconformities. In the extensional tectonic setting, the seismograms are unconformities, ie, unconformities, which are formed instantaneously under water. The slip-to-seismosphere appears as a multi-cycle seismo sequence. Among them, the fossil mixed layer has a positive and orderly mixed phenomenon, which is also related to multiple activities of the normal fault in the basin boundary. As a result, a new understanding of “stretching of Soochow in the western edge of Yangtze River” was put forward. The study of seismites correlates with structural catastrophic events and event stratigraphy. In the history of our country, it is also a multi-earthquake area. It is entirely possible to nurture a new branch of modern stratigraphy - seismostratigraphy on our country’s land.