Mapping of complexly deformed high-grade metamorphic rocks in areas of relatively poor exposure, such as the southern Appalachian Blue Ridge, is very challenging. A traditional mapping project in such areas may be too difficult and frustrating for most undergraduate students and may be ineffective. Mapping parts of the outcrop at Woodall Shoals, with the benefits of 100% exposure and a relatively small area, provides a good alternative. This very large (2,000-square-meter) outcrop contains a full compliment of rock fabric and complex geologic structures typical of such areas. For purposes of the present exercise, it serves as a generic scale model of an exhumed high-grade terrain. The detailed map of the outcrop by Hatcher et. al. (1989, Georgia Geological Society Guidebook, v. 9, n. 3, Plate 3) is used as a solution to the exercise.
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- Material Type:
- Science Education Resource Center (SERC) at Carleton College
- Provider Set:
- Teach the Earth
- Jonathan Mies
- Date Added: