白云岩-蒸发岩共生体系白云石化过程研究:以鄂尔多斯盆地马家沟组为例*
吴宇婷1,2,3, 甯濛1,2,3, 夏攀1,2,3, 乔占峰4,5, 于洲4,5, 文华国1,2,3

Research on dolomitization process in dolomite-evaporite syngenetic system of the Majiagou Formation in Ordos Basin
WU Yuting1,2,3, NING Meng1,2,3, XIA Pan1,2,3, QIAO Zhanfeng4,5, YU Zhou4,5, WEN Huaguo1,2,3
PAAS标准化后鄂尔多斯盆地西磑口剖面马家沟组白云岩样品稀土元素配分模式(孔隙水稀土元素浓度扩大105倍,孔隙水数据来自 Haley et al ., 2004 ) A—S1段 Ⅰ 型共生组合的稀土元素配分模式图; B—S2段 Ⅱ 型共生组合的稀土元素配分模式图