TY  - RPRT
TI  - Geologic map of the Choteau 1 degree by 2 degrees Quadrangle, Lewis and Clark, Teton, Powell, Missoula, Lake, Hathead, and Cascade counties, Montana
AU  - Melville Rhodes Mudge
AU  - Robert L. Earhart
PY  - 1979
DO  - 10.3133/ofr79280
UR  - https://pubs.usgs.gov/publication/ofr79280
ID  - ofr79280
ER  -