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大陆碰撞造山带不同的构造演化阶段往往形成不同成因类型的周缘前陆盆地 (系统 )。根据对几个典型大陆造山带的研究 ,我们把大陆碰撞造山带的构造演化过程分为陆 -陆拼接和大规模陆内逆冲推覆 (陆内俯冲 )两个阶段 ;早期陆 -陆拼接阶段直接在俯冲板块被动大陆边缘基础上形成的前陆盆地称为“原前陆盆地” ,后期大规模陆内逆冲 -推覆 (或陆内俯冲 )阶段在俯冲板块内部形成的前陆盆地称为“远前陆盆地”(它比原前陆盆地距主缝合带远 )。原前陆盆地和远前陆盆地是同一大陆碰撞造山带不同构造演化阶段的产物 ,是两种不同成因类型的周缘前陆盆地 ,它们构成了同一大陆造山带的双前陆盆地 ,而不是传统概念的单一成因类型前陆盆地。
Different continental tectonic orogenic stages of tectonic evolution tend to form different genetic types of peripheral foreland basins (systems). Based on the studies of several typical orogenic belts, we divide the tectonic evolution of continental collision orogenic belts into two stages: land-land splicing and large-scale intracontinental thrust nappe (intracontinental subduction); early land-land splicing The foreland basin formed directly on the passive continental margin of the subducted plate is called the “former foreland basin” and the later foreland basin formed within the subduction plate in the large-scale intracontinental thrust-subduction (or intracontinental subduction) stage Known as the “Far Foreland Basin” (which is farther from the main suture than the original foreland basin). The former foreland basin and the far foreland basin are the products of different tectonic evolution stages of the same continental collision orogenic belt. They are two foreland foreland basins with different genetic types and constitute the dual foreland basin of the same continental orogenic belt, rather than the traditional The single genesis of the concept foreland basin.