Mackinawite partial oxidation to green rust produces a large, abiotic uranium isotope fractionation
Abstract Low-oxygen settings and transition zones between strictly anoxic and oxic conditions may have characterised large expanses of Precambrian continental margins, where oxygen-breathing, complex life emerged and diversified. Accurate reconstructions of oxygen levels in such conditions are there...
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Main Authors: | , , , , , |
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Format: | Article |
Language: | English |
Published: |
Nature Portfolio
2025-02-01
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Series: | Communications Earth & Environment |
Online Access: | https://doi.org/10.1038/s43247-025-02088-5 |
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