@misc{indiciae8c22affdbcdb,
  title = {Geologic map of the Hodgenville quadrangle, Larue and Nelson Counties, Kentucky},
  author = {Frank R. Moore},
  year = {1968},
  doi = {10.3133/gq749},
  url = {https://pubs.usgs.gov/publication/gq749},
  note = {Source identifier: gq749}
}