鄂尔多斯盆地及周缘地区上石炭统沉积特征<sup>*</sup>

鄂尔多斯盆地及周缘地区上石炭统沉积特征^*

冯娟萍^1,², 欧阳征健³, 陈全红⁴, 李文厚⁵

Sedimentary characteristics of the upper Carboniferous in Ordos Basin and its adjacent areas

Feng Juan-Ping^1,², Ouyang Zheng-Jian³, Chen Quan-Hong⁴, Li Wen-Hou⁵

鄂尔多斯盆地及周缘地区本溪组晋祠段石英砂岩显微照片 a—粗粒石英砂岩,府1井,2156.21~2156.27 m(-);b—中粗粒石英砂岩,本溪组晋祠段,关家崖剖面(+)