鄂尔多斯盆地中东部下二叠统太原组灰岩沉积特征与沉积模式*
黄有根1,2, 许杰3,4, 郑小鹏1,2, 刘燕1,2, 钟寿康3,4, 李琳3,4, 张道锋1,2, 谭秀成3,4

Sedimentary characteristics and sedimentary models of the Lower Permian Taiyuan Formation limestone in mid-eastern Ordos Basin
HUANG Yougen1,2, XU Jie3,4, ZHENG Xiaopeng1,2, LIU Yan1,2, ZHONG Shoukang3,4, LI Lin3,4, ZHANG Daofeng1,2, TAN Xiucheng3,4
鄂尔多斯盆地中东部太原组碎屑岩特征 a—砾岩/粗砂岩,岩心照片,S109井,2068.59 m;b—中粗砂岩,单偏光,T121井,2473.22 m;c—中粗砂岩,正交偏光,T121井,2473.22 m;d—泥质粉砂岩,岩心照片,ZT1H井,2520.49 m;e—泥质粉砂岩,单偏光,J26井,3086.54 m;f—泥岩,岩心照片,SP1井, 2566.83 m;g—泥岩,岩心照片,Y36井,3034.29 m;h—泥岩,单偏光,M115井,2055.10 m;i—煤岩,岩心照片,SP1井,2561.15 m