TY  - RPRT
TI  - Geologic map of the Dugout Creek Quadrangle, Richland and Roosevelt counties, Montana
AU  - R. B. Colton
PY  - 1979
DO  - 10.3133/mf1113
UR  - https://pubs.usgs.gov/publication/mf1113
ID  - mf1113
ER  -