@misc{indiciae12d60b6990be,
  title = {Geology of the Small Horn Canyon, Daly's Spur, Cedar Creek, and Dell areas, southwestern Montana},
  author = {Wayne Russell Lowell},
  year = {1949},
  doi = {10.3133/ofr492},
  url = {https://pubs.usgs.gov/publication/ofr492},
  note = {Source identifier: ofr492}
}