鄂尔多斯盆地东北部中侏罗统直罗组下段沉积相其对铀成矿的控制作用*
张字龙1, 韩效忠1, 李胜祥2, 姚春玲1, 赵永安1

Sedimentary facies of the lower part of Middle Jurassic Zhiluo Formation in northeastern Ordos Basin and its controls on uranium mineralization
Zhang Zilong1, Han Xiaozhong1, Li Shengxiang2, Yao Chunling1, Zhao Yong'an1
鄂尔多斯盆地东北部中侏罗统直罗组沉积相特征(A--泊尔江海子地区Zk99井砾质辫状河沉积; B--温家梁Zk441井砂质辫状河沉积; C--大柳塔地区Zk23-57井曲流河沉积)