@misc{indiciae912e34fa8ae7,
  title = {Preliminary geologic map of the Barn Quadrangle, Millard County, Utah},
  author = {L. F. Hintze},
  year = {1974},
  doi = {10.3133/mf633},
  url = {https://pubs.usgs.gov/publication/mf633},
  note = {Source identifier: mf633}
}