Ocean deoxygenation after the Sturtian Snowball.

Nat Commun · 2025 · PMC12219592 · PMID 40592813

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a decreasing trendno p-value reported

2 ), combined with published δ 238 U records 16 from different stratigraphic sections, reveal a decreasing trend following the Sturtian deglaciation (Fig. 3 ).

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