TY  - RPRT
TI  - Geologic map of the Watkins quadrangle, Prairie and McCone Counties, Montana
AU  - R. B. Colton
AU  - J. P. McGraw
AU  - D. K. Bozeman
PY  - 1994
DO  - 10.3133/ofr93521
UR  - https://pubs.usgs.gov/publication/ofr93521
ID  - ofr93521
ER  -