层序地层学研究现状及发展趋势  

Current situation and developing tendency of sequence stratigraphy

作　　者：杨小萍[1] 刘桂侠[1] 马文杰[1] 

机构地区：[1]北京石油勘探开发研究院,北京100083

出　　处：《西北地质》2001年第2期16-20,共5页Northwestern Geology

摘　　要：层序地层学是建立在地震地层学、测井地质学、过程沉积学、古生物学、同位素地质学等多个学科基础上的研究等时年代地层格架中具有成因联系的、旋回岩性序列间相互关系的综合学科。它提供了一种沉积岩在三维空间的划分与对比分析的新方法 ,而不同于岩石地层对比原则 ,客观地恢复了沉积岩垂向叠置顺序和横向相关关系。本文分析了层序地层学的基本原理、控制因素等方面的最新认识 ,总结了层序地层学 4大发展方向。Sequence stratigraphy is based on seismic stratigraphy, log geology, processo-sedimentary, paleozoology, isotope geology and so on It is a synthetical subject which mainly studies relations between relative lithological sequence and circled lithological sequence in chronohorizon formation framework, and provides a new method by which division and correlatioon of sedimentary rock can be done in space We can objectively build up vertical and lateral stack sequence of sedimentary rock with sequence stratigraphy In the paper, the newest recognization about basic principle and controlling factores of sequence stratigraphy is analysed Moreover,the four developing tendencies of sequence stratigraphy are provided

关 键 词：层序地层学 发展趋势 沉积岩 岩石地层 地震地层学 古生物学 同位素地质学 

分 类 号：P539.2[天文地球—古生物学与地层学] P588.2[天文地球—地质学]