@misc{indiciae39f38bd4fe1b,
  title = {Geology of the Paleozoic area in the Malvern quadrangle, Garland and Hot Spring Counties, Arkansas},
  author = {B.R. Haley},
  year = {1964},
  doi = {10.3133/i405},
  url = {https://pubs.usgs.gov/publication/i405},
  note = {Source identifier: i405}
}