Banded Iron Formation
By A Mystery Man Writer
Description
A nearly 3-billion-year-old banded iron formation from Canada shows that the atmosphere and ocean once had no oxygen.
Ontario banded iron formation
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Banded Iron Formations (BIFs) » Geology Science
Banded Iron Formation - an overview
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Banded Iron Formation stock image. Image of drilled - 176252629
Banded Iron Formation
Banded iron formation rock hi-res stock photography and images - Alamy
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