TY - RPRT TI - Preliminary geologic map of the southwest part of the Edgemont NE quadrangle, Fall River County, South Dakota AU - G. B. Gott AU - R. W. Schnabel PY - 1956 DO - 10.3133/mf59 UR - https://pubs.usgs.gov/publication/mf59 ID - mf59 ER -