TY  - RPRT
TI  - Preliminary geologic map of the northwest part of the Edgemont NE quadrangle, Custer and Fall River Counties, South Dakota
AU  - G. B. Gott
AU  - R. W. Schnabel
PY  - 1956
DO  - 10.3133/mf55
UR  - https://pubs.usgs.gov/publication/mf55
ID  - mf55
ER  -