K. A. McFadden, J. Huang, X. Chu, G. Jiang, A. J. Kaufman, C. Zhou, X. Yuan, S. Xiao,
Pulsed oxidation and biological evolution in the Ediacaran Doushantuo Formation Proceedings of the National Academy of Sciences of the United States of America. ,vol. 105, pp. 3197- 3202 ,(2008) ,
10.1073/PNAS.0708336105