@misc{indiciae739328d2133d,
  title = {Geology of the Hickory Flat quadrangle, Kentucky-Tennessee},
  author = {Samuel L. Moore},
  year = {1965},
  doi = {10.3133/gq420},
  url = {https://pubs.usgs.gov/publication/gq420},
  note = {Source identifier: gq420}
}