@misc{indiciaec2a6011c5e3a,
  title = {Geology of the Fenton quadrangle, Kentucky},
  author = {Robert Wayne Schnabel and Jules A. MacKallor},
  year = {1964},
  doi = {10.3133/gq317},
  url = {https://pubs.usgs.gov/publication/gq317},
  note = {Source identifier: gq317}
}