蒸发背景沉积序列精细刻画及沉积学解译:以鄂尔多斯盆地中部中奥陶统马五6亚段为例*
黄道军1, 钟寿康2,3, 张道锋1, 王保保2,3, 廖建初1, 谢康2,3, 卢子兴1, 谭秀成2,3

Datailed characterization and interpretation of sedimentary sequences under evaporitic environments: a case from the Ma56 submember of Middle Ordovician in central Ordos Basin
Huang Dao-Jun1, Zhong Shou-Kang2,3, Zhang Dao-Feng1, Wang Bao-Bao2,3, Liao Jian-Chu1, Xie Kang2,3, Lu Zi-Xing1, Tan Xiu-Cheng2,3
鄂尔多斯盆地中部中奥陶统马五6亚段微生物白云岩宏观与微观特征 a—微生物凝块白云岩,发育凝块格架,岩心照片,T112井,3369.45 m,$马五_{6}^{2}$;b—a局部素描;c—微生物凝块白云岩,格架孔充填白云石,单偏光,T112井,3369.45 m,$马五_{6}^{2}$;d—微生物凝块白云岩,格架孔充填石膏,单偏光,T112井,3364.46 m,$马五_{6}^{2}$;e—微生物粘结砂屑白云岩,岩心照片,T112井,3370.05 m,$马五_{6}^{2}$;f—微生物粘结砂屑白云岩,单偏光,T112井,3370.05 m,$马五_{6}^{2}$;g—缓波状叠层白云岩,岩心照片,T112井,3371.07 m,$马五_{6}^{2}$;h—微生物叠层白云岩,单偏光,T112井, 3364.93 m,$马五_{6}^{2}$;i—微生物叠层白云岩,发育层状格架孔,正交光,J5井,3539.20 m,$马五_{6}^{3}$