Plate Tectonics

July 19, 2011
Continental drift morphed into Plate Tectonics

Featuring

Lamont-Doherty Earth Observatory
Special Research Scientist

This video is part of the Lamont summer internship lecture series. Walter Clarkson Pitman is a geophysicist and a professor emeritus at Columbia University. Pitman was an early proponent of plate tectonics and the Black Sea deluge theory.