Tonian paleomagnetism of the red beds of Madiyi Formation, lower Banxi Group in South China: implications for pre-Sturtian climate, Rodinia reconstruction and true polar wander

Hanbiao Xian1, Shihong Zhang1, Qisheng Xiao2, Haiyan Li1, Linxi Chang1, Hairuo Fu1 and Rui Liu1, (1)China University of Geosciences (Beijing), State Key Laboratory of Biogeology and Environmental Geology, Beijing, China, (2)China University of Geosciences, Beijing, China