@misc{indiciae9e24e5001355,
  title = {Geologic map of the Artemus quadrangle, Bell and Knox Counties, Kentucky},
  author = {Dudley D. Rice},
  year = {1974},
  doi = {10.3133/gq1207},
  url = {https://pubs.usgs.gov/publication/gq1207},
  note = {Source identifier: gq1207}
}