Figure 1
From: Geometric Heterogeneity of Continental Shale in the Yanchang Formation, Southern Ordos Basin, China

Ordos Basin structure and location of study area. (A) Map showing the Ordos Basin in China. (B) Tectonic map of Ordos Basin, modified after Lei (2015)32; the study area in the south part of the Weibei uplift is outlined by a red box. The source of the map is the Geological Society of America bulletin, Vol. 99(4), April, 2015. Permission for the map was obtained from an Open Access license with license number 4026530233979. The figure was created using the Chinese version of CorelDraw Graphic Suite X8. (http://www.coreldraw.com/cn).