学科分类
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1 个结果
  • 简介:TheJinpingorogenicbeltinSichuan,ChinaconsistsmainlyoftheJinpingshanintracontinentalthrust-nappebelt,forelandthrust-nappebeltandforelandupliftbelt.Basedonanalysesaboutthecharacteristicsofthestructuralunitsinthisarea,theauthorsproposeinthispaperthatChapuzi-Bazherevivalfaultbeltistheregionalboundaryfault,andpointsoutthataftertheformationofthePre-Sinianbasement,thewesternedgeoftheYangtzeparaplatformwasturnedintothepassivecontinentalmargininSiniantoTriassic,thenintotheMesozoiccollisionorogenicbelt,andfinallyintotheCenozoicorogenicbeltthroughintracontinentalorogeny.

  • 标签: 四川 金屏山地区 冲断层 造山区域 结构类别 切向压力区