Distribution and depositional model of microbial carbonates in the Ordovician middle assemblage, Ordos Basin, NW China |
WEI Liubin,ZHAO Junxing,SU Zhongtang,WEI Xinshan,REN Junfeng,HUANG Zhengliang,WU Chunying |
Fig. 7. Lithofacies paleogeography of Ma56 in the central- east of Ordos Basin. |