Great Dying mystery REVEALED explaining how volcano eruption wiped out 90 percent of life THE cause of a huge volcano eruption which led to the demise of 90 percent of life on Earth has been discovered by scientists for the first time. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:Yellowstone WARNING: Supervolcano could be on BRINK of erupting after 'increased activity'SpaceX Launches Rocket Carrying Space Station CargoSpaceX Scrubs Rocket LaunchThe Murky Future of Nuclear Power in the United StatesWATCH LIVE: Spectacular Southern Ring of Fire Solar Eclipse to cast shadow on WORLDHumans may have descended from MARTIANS - astonishing claim from top ET hunter