@misc{indiciae8d2675c01bfd,
  title = {Generalized geologic map of the Wallace 1 degree by 2 degrees Quadrangle, Montana and Idaho},
  author = {J. E. Harrison and A. B. Griggs and J. D. Wells},
  year = {1981},
  doi = {10.3133/mf1354a},
  url = {https://pubs.usgs.gov/publication/mf1354A},
  note = {Source identifier: mf1354A}
}