Distribution of shallow water delta sand bodies and the genesis of thick layer sand bodies of the Triassic Yanchang Formation, Longdong Area, Ordos Basin

LIU Hanlin,QIU Zhen,XU Liming,WANG Fengqin,TONG Qiang,LIN Jiahao,YIN Shuai,WANG Wenqiang

Fig. 9. The sand bodies in Chang 82 sub-member on sections perpendicular to the main provenance direction in Longdong area (see Fig. 7 for the section location; GR represents natural gamma log).