From the characteristics of a saline lake sequence to explain the genesis of the saline lake in the Paleogene Kumgeliemu Group of the Kuqa Depression

Table 1 Results of Gypsum rock XRD in the Paleogene Kumugeliemu Group of the Kuqa Depression(%). Table 2 Results of Salt rock XRD in the Paleogene Kumugeliemu Group of the Kuqa Depression(%). Table 3 Trace element contents of mudstone in Member 1 of the Paleogene Kumugeliemu Group of the Kuqa Depression. Table 4 REEs content of gypsum rock in the Paleogene Kumugeliemu Group of the Kuqa Depression (ppm). Table 5 REEs content of halite in the Paleogene Kumugeliemu Group of the Kuqa Depression (ppm). Table 6 The value of gypsum δ34S-CDT (‰) in the Kuqa Depression (Provided by Tarim Oil Field) Table 7 87Sr/86Sr value of halite of the Paleogene Kumugeliemu Group in the Kuqa Depression (cited from Wang, 2010)表1 库车凹陷古近系库姆格列木群石膏岩X射线衍射（XRD）分析结果（%）。 表2 库车凹陷古近系库姆格列木群盐岩X射线衍射（XRD）分析结果（%）。 表3 库车凹陷古近系库姆格列木群一段泥岩微量元素含量。 表4 库车凹陷古近系库姆格列木群石膏岩稀土元素（REEs）含量（ppm）。 表5 库车凹陷古近系库姆格列木群石盐稀土元素（REEs）含量（ppm）。 表6 库车凹陷石膏岩硫同位素δ³⁴S-CDT值（‰）（塔里木油田提供）。 表7 库车凹陷古近系库姆格列木群石盐⁸⁷Sr/⁸⁶Sr比值（引自Wang, 2010）