Better dating of Deccan Traps, and the K-Pg event

Predictably, the dialogue between the supporters of the Deccan Trap flood basalts and the Chicxulub impact as triggers that were responsible for the mass extinction at the end of the Mesozoic Era (the K-Pg event) continues. A recent issue of Science contains two new approaches focussing on the timing of flood basalt eruptions in western India relative to the age of the Chicxulub impact.

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The Deccan Traps in the Western Ghats of India (Credit: Wikipedia)

This item can be read in full at Earth-logs, which replaces Earth-pages

 

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