Marine sulphate captures a Paleozoic transition to a modern terrestrial weathering environment

Marine sulphate captures a Paleozoic transition to a modern terrestrial weathering environment

Abstract The triple oxygen isotope composition of sulphate minerals has been used to constrain the evolution of Earth’s surface environment (e.g., pO2, pCO2 and gross primary productivity) throughout the Proterozoic Eon. This approach presumes the incorporation of atmospheric O2 atoms into riverine...

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Main Authors: Anna R. Waldeck, Haley C. Olson, Peter W. Crockford, Abby M. Couture, Benjamin R. Cowie, Eben B. Hodgin, Kristin D. Bergmann, Keith Dewing, Stephen E. Grasby, Ryan J. Clark, Francis A. Macdonald, David T. Johnston
Format: Article
Language:English
Published: Nature Portfolio 2025-03-01
Series:Nature Communications
Online Access:https://doi.org/10.1038/s41467-025-57282-y
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https://doi.org/10.1038/s41467-025-57282-y

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