@misc{indiciaee1fb098526df,
  title = {Geologic map of the Hindman quadrangle, Knott County, Kentucky},
  author = {Walter Danilchik},
  year = {1976},
  doi = {10.3133/gq1308},
  url = {https://pubs.usgs.gov/publication/gq1308},
  note = {Source identifier: gq1308}
}