构造强烈改造型盆地——来自杉松岗盆地的证据  

Intensively reformed basin in tectonics:evidence from Shansonggang Basin in eastern Jilin

作　　者：吕建生[1] 孙春林[1] 孙跃武[1] 

机构地区：[1]吉林大学古生物学与地层学研究中心

出　　处：《世界地质》2007年第2期158-163,共6页World Geology

基　　金：吉林大学"985工程"东北资源与环境科技创新平台项目;高等学校博士学科点专项科研基金2005018306;吉林大学创新基金项目

摘　　要：通过对杉松岗盆地构造变形的研究与分析,总结并提出构造强烈改造型盆地的概念。构造强烈改造型盆地主要特征表现为盆地的原生状态遭到毁灭性的破坏,盆地的现存岩貌是构造改造的结果而非原始的有序堆积;各种构造岩和构造煤的广泛发育是构造强烈改造型盆地的重要物质记录;混杂堆积构成的宏观有序、微观无序的叠堆构造是构造强烈改造型盆地的主要控煤构造。On the basis of the study of tectonic deformation of Shansonggang Basin, the authors put forward the conception of tectonic intensively reformed basin （TIRB）. TIRB is characterized by complete destruction to its original state. Its present accumulated assemblage morphology comes from tectonic intensive reforming rather than its original sequence units, A great variety of tectonite and tectonic coals are developed widely, which marks important material records of TIRB. Stacking structures formed by mixed macro-order and micro - disorder accumulation are main coal controlling structures of TIRB.

关 键 词：强烈改造盆地 构造 杉松岗盆地 吉林东部 

分 类 号：P542[天文地球—构造地质学]