@misc{indiciaeea10c5ba2f6c,
  title = {Geologic map of parts of the Hamlin and Paris Landing quadrangles, western Kentucky},
  author = {Lawrence Vernon Blade},
  year = {1966},
  doi = {10.3133/gq498},
  url = {https://pubs.usgs.gov/publication/gq498},
  note = {Source identifier: gq498}
}