@article {6011,
	title = {Uranium isotope fractionation suggests oxidative uranium mobilization at 2.50 Ga},
	journal = {Chemical Geology},
	volume = {362},
	year = {2013},
	pages = {105-114},
	author = {B. Kendall and G.A. Brennecka and S. Weyer and A.D. Anbar}
}