The geological and geophysical basis for the plate tectonic theory, with critical evaluation of historic and current research through reading of primary sources. Special emphasis on earthquake research including prediction efforts, and on processes of mountain belt formation. Other topics include plate kinematics, paleomagnetism, driving mechanisms, Precambrian tectonics, and tectonic geomorphology. Seminar format with emphasis on oral and written communication. Prerequisite: GEOL 112 or permission of instructor. Fall (Alternate years) (Group II)