简介:TheJinpingorogenicbeltinSichuan,ChinaconsistsmainlyoftheJinpingshanintracontinentalthrust-nappebelt,forelandthrust-nappebeltandforelandupliftbelt.Basedonanalysesaboutthecharacteristicsofthestructuralunitsinthisarea,theauthorsproposeinthispaperthatChapuzi-Bazherevivalfaultbeltistheregionalboundaryfault,andpointsoutthataftertheformationofthePre-Sinianbasement,thewesternedgeoftheYangtzeparaplatformwasturnedintothepassivecontinentalmargininSiniantoTriassic,thenintotheMesozoiccollisionorogenicbelt,andfinallyintotheCenozoicorogenicbeltthroughintracontinentalorogeny.