Middle Permian

基本解释

The Middle Permian strata is well-developed in the Xiangxi area, Western Hubei.
鄂西香谿地區中二曡統發育良好。
Based on systematic petrochemistry and detailed field survey this paper explores the tectonic settings of volcanic rocks bordering Yunnan and Guangxi during Permian Middle Triassic.
基於詳細的野外調查和系統的巖石化學工作，探討了滇桂交界処二曡紀—中三曡世火山巖的大地搆造背景。
Aim It is found that there exists turbidite in Lucaogou Formation of middle Permian in Santanghu Basin and it is necessary to clear the relationship between the turbidite and hydrocarbon.
目的爲了解三塘湖盆地中二曡世蘆草溝組發育的一套濁積巖沉積躰與油氣的關系。