(Formerly numbered Conservation of Archaeological and Ethnographic Materials 498.) Fieldwork, 20 or 40 hours. Open only to Conservation MA program graduate students who have completed first year of conservation program coursework. Supervised conservation-related professional and research-based training in field through participation in field projects (i.e., archaeological excavation, site management, indigenous site preservation and consultation), as well as in museum, library, archive, and collections conservation and science departments, regional and national laboratories, or at other similar venues. All intern placements must be preapproved by program and developed in collaboration between student, faculty members, and host institution/agency. S/U grading.