@misc{indiciaefbf9818f73f2,
  title = {Geology of a strip along the Centennial fault, southwestern Montana and adjacent Idaho},
  author = {I. J. Witkind},
  year = {1975},
  doi = {10.3133/i890},
  url = {https://pubs.usgs.gov/publication/i890},
  note = {Source identifier: i890}
}