GEOS 255T(F) How do Mountains Form?+

Plate tectonic theory provides a valuable starting point for understanding the formation of mountains, but each mountain range has a unique history rich in detail. This course examines three regions where mountains are actively forming today: the Himalayas, Andes, and Hawaiian chain. After a brief review of plate tectonics, the origin of igneous rocks, and crustal deformation, we will read articles that describe the history of these regions and the driving sources that continue to elevate the mountains. We will also examine the processes of erosion that prevent the mountains from attaining higher elevations. We will try to answer the question: Have mountains in each of these regions reached their maximum height? This course will follow the tutorial format. After initial group meetings, students will meet in pairs for one hour each week with the instructor. Each student will orally present a written paper every other week for discussion during the tutorial session. Evaluation will be based on five papers and each student's effectiveness as a critic. Prerequisite: any 100-level Geosciences course or consent of the instructor. Enrollment limited to 10 students with preference given to sophomores. This course will be linked to a winter study trip to Hawaii in January 2000. Participation in the winter study course in not required of students, but the tutorial is a prerequisite for the winter study course.

Hour: KARABINOS