@misc{indiciae7204ec9aa68e,
  title = {Preliminary geologic map of the Sevier quadrangle, Sevier County, Utah},
  author = {Eugene Callaghan and Raymond Laurence Parker},
  year = {1958},
  doi = {10.3133/ofr5820},
  url = {https://pubs.usgs.gov/publication/ofr5820},
  note = {Source identifier: ofr5820}
}