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RT @GeoScienceWorld: Manganese carbonate-bearing mudstone of the Witwatersrand-Mozaan succession in southern Africa as evidence for bacteri…
RT @GeoScienceWorld: Manganese carbonate-bearing mudstone of the Witwatersrand-Mozaan succession in southern Africa as evidence for bacteri…
Manganese carbonate-bearing mudstone of the Witwatersrand-Mozaan succession in southern Africa as evidence for bacterial manganese respiration & availability of free molecular oxygen in Mesoarchaean oceans A.J.B Smith et al South African Journal of Geo