TY  - RPRT
TI  - Preliminary bedrock geologic map of part of the northern disturbed belt, Lewis and Clark, Teton, Pondera, Glacier, Flathead, and Powell Counties, Montana
AU  - Melville R. Mudge
AU  - Robert L. Earhart
AU  - Dudley D. Rice
PY  - 1977
UR  - https://pubs.usgs.gov/publication/70047784
ID  - 70047784
ER  -