@misc{indiciae804858d9d2b8,
  title = {Geologic map of the Pineville quadrangle, Bell and Knox Counties, Kentucky},
  author = {A.J. Froelich and James Tazelaar},
  year = {1974},
  doi = {10.3133/gq1129},
  url = {https://pubs.usgs.gov/publication/gq1129},
  note = {Source identifier: gq1129}
}