This course focuses on one of several geologic provinces in North America in the most direct manner possible - in the field. After an initial lecture orientation, the class explores the rocks, land forms, structures, and fossils first hand. Students learn to make their own observations and interpretations along the way. Each student becomes an expert in the geology of a selected area and makes in-field presentations to the rest of the class, as well as compiling a field notebook of the features that the class examines. Trips include the Colorado Plateau, the Death Valley region, and the Pacific Northwest.