Evolution of lithofacies and paleogeography and hydrocarbon distribution worldwide (Ⅱ)

ZHANG Guangya,TONG Xiaoguang,XIN Renchen,WEN Zhixin,MA Feng,HUANG Tongfei,WANG Zhaoming,YU Bingsong,LI Yuejun,CHEN Hanlin,LIU Xiaobing,LIU Zuodong

Fig. 9. Extents of paleogeographic units in different geological periods.