@misc{indiciaeb1b8c20784f9,
  title = {Configuration of the base of the upper permeable zone of the Tertiary limestone aquifer system, southeastern United States},
  author = {James A. Miller},
  year = {1982},
  doi = {10.3133/ofr811177},
  url = {https://pubs.usgs.gov/publication/ofr811177},
  note = {Source identifier: ofr811177}
}