松辽盆地北部火山岩与基底作用关系研究
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摘要
依据松辽盆地北部的深地震反射资料,研究火山岩与基地的作用关系。结合本区地壳结构和大地构造环境以及深部构造机制,分析壳幔作用与岩浆活动之间的关系。认为本区火山岩是形成于俯冲,裂谷,幔隆等复杂环境的叠加,其结果表现为构造环境南北挤压,东西俯冲,幔隆壳薄,基地火山岩广泛分布的特点。
To study react relationship of volcanic with basement,according deep reflect seismic data in north Songliao basin.Combine with crust structures and tectonic environment in the area,and abyssal structural mechanism,analysis the relation between crust-mantle reaction with magmatic activity,recognized that formation of the volcanic in this area is the complex superimposed of thrust,rift and mantle uplift,and results exhibited characteristic of north-south compress in structure environment,east-west thrust,crust uplift and mantle thin,and wide volcanic range.
To study react relationship of volcanic with basement,according deep reflect seismic data in north Songliao basin.Combine with crust structures and tectonic environment in the area,and abyssal structural mechanism,analysis the relation between crust-mantle reaction with magmatic activity,recognized that formation of the volcanic in this area is the complex superimposed of thrust,rift and mantle uplift,and results exhibited characteristic of north-south compress in structure environment,east-west thrust,crust uplift and mantle thin,and wide volcanic range.
引文
[1]刘金平,松辽盆地徐家围子断陷火山岩储层综合预测方法研究[D].吉林大学,2005.
[2]唐建人,陈守田,张克明,松辽盆地北部深部层圈结构与成因模式探讨[J].技大学学报,2001,31(4):339~344.
[3]王清海,许文良,松辽盆地形成与演化的深部作用过程——中生代火山岩探针[J].吉林大学学报,2003,33(1):38~42.
[4]云金表,殷进垠,金之钧。松辽盆地深部地质特征及其盆地动力学演化[J].地震地质,2003,25(4):596~608.
[5]云金表,金之钧,殷进垠,赵利华,庞庆山。松辽盆地徐家围子地区深反射结构及其盆地动力学意义[J].地学前缘,2008,15(4):308~314.
[2]唐建人,陈守田,张克明,松辽盆地北部深部层圈结构与成因模式探讨[J].技大学学报,2001,31(4):339~344.
[3]王清海,许文良,松辽盆地形成与演化的深部作用过程——中生代火山岩探针[J].吉林大学学报,2003,33(1):38~42.
[4]云金表,殷进垠,金之钧。松辽盆地深部地质特征及其盆地动力学演化[J].地震地质,2003,25(4):596~608.
[5]云金表,金之钧,殷进垠,赵利华,庞庆山。松辽盆地徐家围子地区深反射结构及其盆地动力学意义[J].地学前缘,2008,15(4):308~314.
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