@misc{indiciae0a5671355d05,
  title = {Geologic map of the Kayjay quadrangle and part of the Fork Ridge quadrangle, Bell and Knox Counties, Kentucky},
  author = {Charles L. Rice and Edwin K. Maughan},
  year = {1978},
  doi = {10.3133/gq1505},
  url = {https://pubs.usgs.gov/publication/gq1505},
  note = {Source identifier: gq1505}
}