@misc{indiciaee6f0a1c8e810,
  title = {Geologic map of the Oran Quadrangle, Scott and Stoddard counties, Missouri},
  author = {W. D. Johnson},
  year = {1985},
  doi = {10.3133/mf1804},
  url = {https://pubs.usgs.gov/publication/mf1804},
  note = {Source identifier: mf1804}
}