Scientists Claim Earth’s Geological ‘Pulse’ Beats Every 27.5 Million Years, Last Beat Happened 7 Million Y… – India Times

According to scientists, major geological events, such as mass extinctions and volcanic eruptions, repeat themselves every 27 million years. They are calling it, ‘a pulse of the Earth’ in a new study. 
Geologist Michael Rampino, who is the lead author of…

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