华南全新世高海滩岩与海岸大震构造

笔者在世界上首次发现的华南海岸全新世高海滩岩中，又发现了海滩岩断代序列模式及其中蕴藏的重大科学信息。本文重点讨论高海滩岩与闽粤琼大震、大震构造与地震周期序列的关系，以及大震构造的定量标志。此外，继发现２５０年左右阶段的海岸升降年垂直活动速率后，又发现了５０年左右阶段的年活动速率。

Holocene high beachrocks in South China and the strcture of coastal large earthquakes

In the world,the authors have first discovered Holocene high beachrocks along the coast of South China,then discovered the dating sequence model of beachrock and its significant scientific information.In this paper we'll focus our discussion on the relation among high beachrock,large earthquake in Fujian and Guangdong, structure of larch earthquake and cyclic sequence of earthquake,also on the quantitative marks of large earthquake.Besides,in regard tO the vertical active rate of coastal uplift and subsidence,following the rate per year within stage about 250 years the authors also discovered that within stage about 50 years.