A new view of mass extinctions...the Permian (Endings)

by David Turell , Monday, January 24, 2011, 16:34 (5050 days ago) @ xeno6696

New discoveries point to massive volcanic activity as the major cause of the Permian extinction, with 95% of sea life and 70% of land life killed off 250 million years ago.-http://www.physorg.com/news/2011-01-gun-world-biggest-extinction.html