An Explosion of Life Happens on Earth Every 36 Million Years. Now We Know Why. : ScienceAlert
Marine life booms with a spate of new species every 36 million years, and tectonic heaving is the indirect reason, new research has found.A deep analysis of the fossil and geological record reveals a changing sea level that occurs in response to a 36-million-year cycle of tectonic movement.This, a team led by geologist Slah Boulila of Sorbonne University in France has found, disrupts several ecosystems, causing many species to struggle – and new ones to blossom to fill the new ecological niches that emerge."In terms of…