哈工组 ( 卡尼晚期 ——— 诺利期 ) 中的三层沉积混杂岩是弧后裂陷作用的产物.The 3 sedimentary melanges in the Hagong Formation ( Late Carnian - Norian ) are resulted from the back - arc riftogenesis.弧后盆地扩张到达小洋盆,出现蛇绿混杂岩.The small ocean basin is formed and ...

“混杂岩”的英语可以翻译为：melange，mixtite，contaminated rocks，contaminated rock ...