Mineralization occurred in the stages of the structural evolution, resulting in the corresponding deposit types. 盆地構造演化的各階段都伴隨著(zhù)特定的成礦作用，形成了相應的礦床類(lèi)型。
As a result,the sedimentary features and facies types and their distribution of the Beir depression were obtained. 實(shí)現對整個(gè)盆地南緣的沉積相類(lèi)型，分布規律的認識，進(jìn)而分析了盆地的沉積相分布規律和構造演化過(guò)程。
