Ancient Ocean Oxygen Pulses Discovered

Posted: 2025-05-10 22:59:36 UTC

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#ocean

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#geochemistry

#cyanobacteria

#sediments

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This article contains some claims that remain unverified. While much of the content may be accurate, exercise care when relying on this information.

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2025-05-10 22:59:42 UTC

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Researchers have found evidence of oxygen pulses in the ocean around 2.6 billion years ago through geochemical analysis of sediments.

Discovery of oxygen pulses in ancient oceans

Geochemical analysis of sediments

Implications for early life