@misc{indiciae5ecb8eedeea1,
  title = {Some solutional features of the limestone near Lexington, Kentucky},
  author = {D.K. Hamilton},
  year = {1948},
  doi = {10.2113/gsecongeo.43.1.39},
  url = {https://pubs.usgs.gov/publication/70215757},
  note = {Source identifier: 70215757}
}