TY  - RPRT
TI  - Geologic map and coal resources of the Thompson Creek area, Big Horn County, Montana
AU  - W. J. Mapel
AU  - J.K. Griffith
PY  - 1981
DO  - 10.3133/mf1312
UR  - https://pubs.usgs.gov/publication/mf1312
ID  - mf1312
ER  -