@misc{indiciae66eafe9bbb04,
  title = {Geology of the Lodiburg quadrangle, Kentucky},
  author = {Richard Kenneth Hose and Edward G. Sable and David Carl Hedlund},
  year = {1963},
  doi = {10.3133/gq193},
  url = {https://pubs.usgs.gov/publication/gq193},
  note = {Source identifier: gq193}
}