@misc{indiciae4cd8f08c1df9,
  title = {Geologic map of the Creekville quadrangle, Clay and Leslie Counties, Kentucky},
  author = {Bruce Bryant},
  year = {1978},
  doi = {10.3133/gq1464},
  url = {https://pubs.usgs.gov/publication/gq1464},
  note = {Source identifier: gq1464}
}