震积岩的特征、成因与浊积岩比较

The cause and feature that seismite are compared with turbidite

震积岩是在地层中具有古地震事件纪录的一类岩石的总称。震积岩和浊积岩都是属于事件性沉积范畴,其起因于一定的触发机制,阵发性因素直接或间接诱发下而形成。震积岩是由地震作用所产生的具有震积构造和震积岩序列的灾变事件沉积的。广义上说浊积岩就是由浊流沉积作用而形成的岩石组合。认清震积岩与浊积岩两者之间的相互区别和联系,这对于油气勘探也是很有指导意义的。

seismites are rocks as archives of ancient earthquake activities, which can supply the dynamics explanation for the crust evolution,It is to belong to incident sediment category to seismite and turbidite, its cause in certain trigger mechanism, clonic factor brings out directly or indirectly and forms, seismite is from seismic role produce have the calamity that shakes product structure and shakes product rock sequence change incident sediment. On broad sense say turbidite for is from turbid flow out the rock combination that sediment role forms. We have seen clearly to shake connection and the mutual difference between product rock and turbid product rock two , this also has guidance meaning very much for the exploration of oil gas.