@misc{indiciae79d3c99a7e25,
  title = {Geologic maps of the Big Sandy, West Elliotts Creek, and Reed Brake Roadless Areas, Tuscaloosa, Hale, and Bibb counties, Alabama},
  author = {M.W. Szabo and S. H. Patterson},
  year = {1983},
  doi = {10.3133/mf1505a},
  url = {https://pubs.usgs.gov/publication/mf1505A},
  note = {Source identifier: mf1505A}
}