Paleo-geomorphologic characteristic evolution and geological significance of the Ordovician weathering crust in eastern Ordos Basin
Wei Xinshan, Ren Junfeng, Zhao Junxing, Zhang Daofeng, Luo Shunshe, Wei Liubin, Chen Juanping
Acta Petrolei Sinica . 2017, (9): 999 -1009 .  DOI: 10.7623/syxb201709002