@misc{indiciaec744c4a321d8,
  title = {Preliminary geologic map of the northwest quarter of the Hot Sulphur Springs quadrangle, Grand County, Colorado},
  author = {Glen Arthur Izett},
  year = {1965},
  doi = {10.3133/ofr6579},
  url = {https://pubs.usgs.gov/publication/ofr6579},
  note = {Source identifier: ofr6579}
}