Cyclostratigraphic constraints on the negative carbon isotope excursion from the upper part of Member 3 of Doushantuo Formation, South China. - Li, Haiyan; Zhang, Shihong; Han, Jian; Jiang, Ganqing; Wu, Huaichun; Ding, Jikai; Zhong, Tao; Dong, Jin; Yang, Tianshui (Geophysical Research Abstracts, 2019)