Through systematical research of early to middle Permian basic igneous rocks the tocus on the trace element and REE geochemistry the deposition characteristics the source of basic igneous rocks and the deep geological process of early to middle Permian Magmatism are put forward .

通过对 塔里木盆地早 -中二叠 世基 性岩 类的微量元素、稀土元素和沉积特征的分析，提出了盆地早 -中二叠世基 性岩 类的物质来源和岩浆作用的深部地质过程。