The Yangtze landmass collided with North China landmass due to Caledoniansubduction which happened after the ocean basin closed with Paleotethys subduction atEarly Palaeozoic. At last it developed Caledonian orogeny and caused borderland basinreversing.
英
美
- 早古生代洋盆隨原特提斯的消亡,經(jīng)加里東期的俯沖,揚子地塊與華北地塊碰撞,最終形成加里東俯沖造山帶,由此導致陸緣盆地的反轉。
