Rapid enhancement of chemical weathering recorded by extremely light seawater lithium isotopes at the Permian–Triassic boundary
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DOI: 10.1073/pnas.1711862115
Abstract: Significance Estimates of seawater Li isotopic composition at the Permian–Triassic boundary (PTB) reveal extremely light seawater Li isotopic signatures accompanying the most severe mass extinction in the history of animal life. Theoretical modeling indicates a… read more here.
Keywords: seawater; permian triassic; extremely light; weathering ... See more keywords