- #1
curro_jimenez
I have read a surprising theory about the massive Permian extinction at http://www.nature.com/nsu/030818/030818-16.html.
Briefly, Gregory Ryskin of Northwestern University in Evanston, Illinois, argues that a tremendous explosion of the methane dissolved under the seas has caused the extinction.
Opinions?
Briefly, Gregory Ryskin of Northwestern University in Evanston, Illinois, argues that a tremendous explosion of the methane dissolved under the seas has caused the extinction.
Opinions?