@misc{indiciae24737a588f60,
  title = {Babb fault system, Crittenden and Livingston Counties},
  author = {George C. Hardin},
  year = {1955},
  doi = {10.3133/b1012b},
  url = {https://pubs.usgs.gov/publication/b1012B},
  note = {Source identifier: b1012B}
}