Origin of 2.0 Ga Phosphorites and Associated Carbon and Sulphur Isotope Anomalies, Zaonega Formation, NW Russia

Üpraus, K., Lepland, A., Zerkle, A., Oduro, H., Patel, N., McLean, F., Kreitsmann, T., Kirsimäe, K., Wing, B., Bui, T. H., Martma, T., Romashkin, A., Rychanchik, D.