Possible links between extreme oxygen perturbations and the Cambrian radiation of animals
He, T.; Zhu, M.; Mills, B.J.W.; Wynn, P.M.; Zhuravlev, A.Y.; Tostevin, R.; Pogge von Strandmann, P.A.E.; Yang, A.; Poulton, S.W.; Shields, G.A. (2019). Possible links between extreme oxygen perturbations and the Cambrian radiation of animals. Nature Geoscience 12(6): 468-474. https://dx.doi.org/10.1038/s41561-019-0357-z