@misc{indiciae56a22ba35072,
  title = {Geologic map of the Atlanta 30' x 60' quadrangle, Georgia},
  author = {M. W. Higgins and T. J. Crawford and R. L. Atkins and R. F. Crawford},
  year = {1998},
  doi = {10.3133/ofr98245},
  url = {https://pubs.usgs.gov/publication/ofr98245},
  note = {Source identifier: ofr98245}
}