TY - RPRT TI - Preliminary geologic map of the eastern end of the upper zones of the Stillwater Complex, Stillwater County, Montana AU - Kenneth K. Segerstrom AU - R. R. Carlson PY - 1980 DO - 10.3133/ofr80364 UR - https://pubs.usgs.gov/publication/ofr80364 ID - ofr80364 ER -