earth's atmosphere since the formation of the planet. Geological events: *A) No oxidized iron found. *B) Oxidized iron bands in seabed rock = evidence for...
following license: English This graph shows relative abundance of banded iron formations by geologic time. URL: https://commons.wikimedia.org/wiki/user:Kent_G...
Source No machine-readable source provided. Own work assumed (based on copyright claims). Author Siim Other versions Image:Banded iron formation.png...
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