A recent study by scientists at the University of Leeds has identified a previously unknown giant volcanic eruption that occurred 260 million years ago, which significantly contributed to a global mass extinction event. This discovery enhances the understanding of the Permian-Triassic extinction, the most severe extinction event in Earth's history. The findings were published on May 30, 2009, in ScienceDaily, highlighting the critical role of volcanic activity in shaping Earth's biological history.
PREREQUISITESGeologists, paleontologists, environmental scientists, and anyone interested in the historical impacts of volcanic activity on Earth's biodiversity.
http://www.sciencedaily.com/releases/2009/05/090528142827.htmScienceDaily (May 30, 2009) — A previously unknown giant volcanic eruption that led to global mass extinction 260 million years ago has been uncovered by scientists at the University of Leeds.
B. Elliott said:Ancient Volcanic Eruptions Caused Global Mass Extinction
http://www.sciencedaily.com/releases/2009/05/090528142827.htm