Redox status of the Mesoproterozoic epeiric sea in North China
Tang Dongjie, Shi Xiaoying, Pei Yunpeng, Jiang Ganqing, Zhao Guisheng
JOURNAL OF PALAEOGEOGRAPHY . 2011, (5): 563 -580 .  DOI: 10.7605/gdlxb.2011.05.010