Toba super-volcano catastrophe idea ‘dismissed’
BBC News | Jonathan Amos
Posted on 05/02/2013 7:34:42 PM PDT by SunkenCiv
http://www.freerepublic.com/focus/chat/3015183/posts
Another article on the subject:
http://www.d.umn.edu/external-affairs/homepage/13/llo-lakemalawi.html