TY - RPRT TI - Mafic and ultramafic rocks from a layered pluton at Mount Fairweather, Alaska AU - George Plafker AU - E.M. MacKevett PY - 1969 DO - 10.3133/ofr69208 UR - https://pubs.usgs.gov/publication/ofr69208 ID - ofr69208 ER -