@misc{indiciaeef9be06b1226,
  title = {The Monteagle Limestone of south-central Kentucky},
  author = {Richard Quintin Lewis},
  year = {1971},
  doi = {10.3133/b1324e},
  url = {https://pubs.usgs.gov/publication/b1324E},
  note = {Source identifier: b1324E}
}