Events
Monday, December 1, 2008
Monday, December 1st, 2008
4:00pm
–
5:00pm
Add to Cal
Geological and Planetary Sciences Seminar
The Great Mass Extinction—A Sudden Event or a Slow Moving Train-Wreck?
Roger Summons,
faculty member in geology and geochemistry, Caltech, and professor of geobiology,
MIT,