@misc{indiciae7fe5c3b19a7c,
  title = {Geologic map of the Garrison quadrangle, Kentucky–Ohio, and part of the Pond Run quadrangle, Lewis County, Kentucky},
  author = {James R. Chaplin and Charles E. Mason},
  year = {1978},
  doi = {10.3133/gq1490},
  url = {https://pubs.usgs.gov/publication/gq1490},
  note = {Source identifier: gq1490}
}