Uranium isotopes in marine carbonates as a global ocean paleoredox proxy: A critical review

Feifei Zhang, Timothy M. Lenton, Álvaro del Rey, Stephen J. Romaniello, Xinming Chen, Noah J. Planavsky, Matthew O. Clarkson, Tais W. Dahl, Kimberly V. Lau, Wenqian Wang, Ziheng Li, Mingyu Zhao, Terry Isson, Thomas J. Algeo, Ariel D. Anbar