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一个大型弧后裂谷盆地的沉积充填模式——以松辽盆地为例

石油实验地质

2000年 22卷第1期

阅读：120

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Title

DEPOSITIONAL FILLING PATTERN OF A LARGE BACKARC RIFT BASIN—A CASE STUDY OF THE SONGLIAO BASIN

作者

陈建文

Authors

CHEN Jian-wen

单位

中国地质大学, 北京 100083

Organization

China University of geosciences, Beijing 100083, China

摘要

松辽盆地中生代火山岩特征反映了该盆地为弧后裂谷盆地的性质。本文根据大量的钻井和地震资料,在构造演化分析、沉积相分析和沉积充填类型分析的基础上,建立了该类盆地的沉积充填模式。

Abstract

The characteristics of the Mesozoic volcanic rock in the Songliao Basin reflect that this basin is a backarc rift basin.According to a great amount of drilling and seismic data and based on tectonic evolutionary analysis,sedimentary facies analysis and depositional filling type analysis,the depositional filling pattern of this type of basins is established in this paper.

关键词：

沉积充填模式; 弧后裂谷盆地; 松辽盆地;

Keywords:

the depositional filling pattern; backarc rift basins; the Songliao Basin;

基金项目

DOI

https://doi.org/10.11781/sysydz200001050