@misc{indiciaef7b35529612a,
  title = {Bauxite deposits of the Margerum district, Alabama},
  author = {Harlan Richard Bergquist and Elizabeth Claire Fischer Overstreet},
  year = {1965},
  doi = {10.3133/b1199d},
  url = {https://pubs.usgs.gov/publication/b1199D},
  note = {Source identifier: b1199D}
}