Lithofacies palaeogeography of the early Katian and lateKatian of Late Ordovician in southern Sichuan-northern Guizhou Provinces
Chen Chao, Mou Chuanlong, Liang Wei, Xu Penghui
JOPC . 2014, (5): 641 -654 .  DOI: 10.7605/gdlxb.2014.05.52