Lithofacies palaeogeography of the Early Paleozoic in Ordos area
Li Wenhou, Chen Qiang, Li Zhichao, Wang Ruogu, Wang Yan, Ma Yao
JOURNAL OF PALAEOGEOGRAPHY . 2012, (1): 85 -100 .  DOI: 10.7605/gdlxb.2012.01.008