Microscopic Pore Structures and Their Controlling Factors of the Lower Carboniferous Luzhai Shale in Guizhong Depression, China
Figure 2
Structure division and stratigraphic column of the Guizhong Depression [11, 39, 40]. (a) The map of China. (b) Structure division of the Guizhong Depression. (c) Stratigraphic column of Luzhai Formation.