caledonian stage

基本解释

The Wuyishan orogen is a composite one formed in the Caledonian stage and the lndosinan-Yanshanian stage.
武夷造山带是加里东期和印支—燕山期形成的复合造山带。
This kind of structure is the product under background of the uplift in Caledonian postorogenic phase formed at the end of the Caledonian Stage.
该类型构造形成于加里东期末，是该区加里东造山期后隆升背景的产物。
The first was in the basin subsidence stage that was prior to the Caledonian movement. The second took place in the marginal sea deposition stage after the Caledonian movement.
区内下古生界烃源岩经历了两次成油过程，第一次发生在加里东运动前的盆地沉降阶段，第二次发生在加里东运动后晚古生代陆表海沉积阶段。