@misc{indiciaee21728c9f98f,
  title = {Red iron-ore beds of Silurian age in northeastern Alabama, northwestern Georgia, and eastern Tennessee},
  author = {Jesse W. Whitlow},
  year = {1962},
  doi = {10.3133/mf175},
  url = {https://pubs.usgs.gov/publication/mf175},
  note = {Source identifier: mf175}
}