Partin et al. 2013

Partin C.A., Bekker A., Planavsky N.J., Scott C.T., Gill B.C., Li C., Podkovyrov V.N., Maslov A., Konhauser K.O., Lalonde S.V., Love G.D., Poulton S.W., Lyons T.W. Large-scale fluctuations in Precambrian atmospheric and oceanic oxygen levels from the record of U in shales // Earth Planet. Sci. Lett. 2013. V. 369-370. P. 284-293.