@misc{indiciae6bd09c3b4172,
  title = {Geologic map of the Wilmore quadrangle, central Kentucky},
  author = {Earle Rupert Cressman and Stephanie Vladimira Hrabar},
  year = {1970},
  doi = {10.3133/gq847},
  url = {https://pubs.usgs.gov/publication/gq847},
  note = {Source identifier: gq847}
}