摘要
近些年来陆相层序地层学的研究取得了大量丰硕的成果,然而同起源于被动大陆边缘盆地的海相层序层序学理论相比较,仍处于初级阶段。其中,河流相地层的层序地层学研究更是急需深入,甚至有学者怀疑层序地层学理论能不能应用于河流相环境。本文通过详细分析河流相地层各级层序界面的成因及各级层序界面所控制下的层序地层单元与传统沉积相之间的对应关系论述了高分辨率层序地层序学在河流相地层对比中的应用。
Although the worth of High--resolution sequence stratigraphic has been greatly proofed in the recent years, it still locates at a low standard, esecially for the fluvial deposit, comparing with the theory of marine facies sequence stratigraphic which come of the resreach of passive margin basin. Some scholars even doubt that whether sequence stratigraphic can be used in fluvial deposit. This paper established a set of method of stratigraphie correlation by analysis the genesis of every scale sequence boundary and the corresponding relation between the depositional body which controled by these sequence boundaries and the traditional Sedimentary Facies.
出处
《内蒙古石油化工》
CAS
2010年第2期10-13,共4页
Inner Mongolia Petrochemical Industry
关键词
河流相:层序地层学
自旋回
沉积旋回
地层对比
Fluvial facies
High-- resolution Sequence Stratigraphic
A utogenetic cycle
Sedimentary cycle
Stratigraphic correlation
