@misc{indiciae5cddba394489,
  title = {Geologic map of the Lima 30’ x 60’ quadrangle, southwest Montana},
  author = {J. D. Lonn and Betty A. Skipp and E. T. Ruppel and S. U. Janecke and William J. Perry and J. W. Sears and M. J. Bartholomew and M. C. Stickney and W. J. Fritz and H. A. Hurlow and R. C. Thomas},
  year = {2000},
  url = {https://pubs.usgs.gov/publication/70226508},
  note = {Source identifier: 70226508}
}