@misc{indiciae55f0b341a60f,
  title = {Geologic map and coal resources of the Leslie Creek quadrangle, Powder River County, Montana},
  author = {Marguerite W. McLellan},
  year = {1981},
  doi = {10.3133/mf1296},
  url = {https://pubs.usgs.gov/publication/mf1296},
  note = {Source identifier: mf1296}
}