43:25

8 Subduction Zones and Magmatic Arcs

45:38

Sierra Nevada Province Geology

22:24

Ancient Native American Salt Basins, Sierra Nevada Mountains, California

1:03:22

Dr. Sean Long Webinar on The Widening of the West

1:20:43

Evolution of the Appalachian Mountains

58:31

California Geology

38:53

Week 10: Western North America Tectonic Overview

1:08:17

Geology of the Rincon Mountains, Arizona with Dr. George Davis