Differential structure of Ordovician karst zone and hydrocarbon enrichment in paleogeomorphic units in Tahe area, Tarim Basin, NW China

ZHANG San,JIN Qiang,HU Mingyi,HAN Qichao,SUN Jianfang,CHENG Fuqi,ZHANG Xudong

Fig. 6. The distribution of surface rivers and underground rivers on the paleoweathering crust of the Ordovician in Tahe area.