@misc{indiciae99693bafa4da,
  title = {Geology of the Knoxville quadrangle, Tennessee},
  author = {John Mark Cattermole},
  year = {1958},
  doi = {10.3133/gq115},
  url = {https://pubs.usgs.gov/publication/gq115},
  note = {Source identifier: gq115}
}