The Great Mass Extinction—A Sudden Event or a Slow Moving Train-Wreck?
155 Arms, Robert P. Sharp Lecture Hall
December 01 2008 04:00 PM
Roger Summons, faculty member in geology and geochemistry, Caltech, and professor of geobiology, MIT
"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.
Series: Geological and Planetary Sciences Seminar