The former is formed in trench - arc environment ofintracontinental rift, and the latter in marginalbasin.
前者为陆内裂陷沟-弧环境产物．后者形成于陆缘盆地构造环境。
2
For Kala Kunlun and Tarim, two kinds of rock associations, passive continental marginalbasin and collision orogenic belt, are developed corresponding to each cycle.
对应每一旋回，喀喇昆仑地层区和塔里木地层区发育有被动大陆边缘盆地和碰撞造山两种类型的岩石组合。
3
According to the sedimentological evidences the paper believes that Qiangtang basin was a continental marginalbasin during middle Jurassic time and was at an extensional architectonic setting.