@misc{indiciae9cff5d8c686f,
  title = {Geologic map of the New Haven quadrangle, Nelson and Larue Counties, Kentucky},
  author = {Warren Lee Peterson},
  year = {1966},
  doi = {10.3133/gq506},
  url = {https://pubs.usgs.gov/publication/gq506},
  note = {Source identifier: gq506}
}