Link to the Show / Show NotesPaul E. Olsen, the Arthur D. Storke Memorial Professor of Earth and Environmental Sciences at Lamont-Doherty Earth Observatory of Columbia University, presented "Mega Eruptions, Mega Impacts, Mass Extinctions, and the Shape of Life" at the 27th annual Richard G. Osgood, Jr., Memorial Lecture on Wednesday, Feb. 27, at The College of Wooster. The lecture, which is free and open to the public, was held in Lean Lecture Room of Wishart Hall (303 E. University St.), beginning at 7:30 p.m.
* - Due to a technical error the first few minutes of the lecture were not captured