Click Here to Read: The Chilling Regularity of Mass Extinctions: Scientists say new evidence supports a 26-million-year cycle linking comet showers and global die-offs by Adrienne LaFrance in the Atlantic on Novmber 3, 2015.
Click Here to Read: The Chilling Regularity of Mass Extinctions: Scientists say new evidence supports a 26-million-year cycle linking comet showers and global die-offs by Adrienne LaFrance in the Atlantic on Novmber 3, 2015.