@misc{indiciae8df7a3755b8b,
  title = {Geologic map of the South Boston 30' × 60' quadrangle, Virginia and North Carolina},
  author = {J. Wright Horton, and John D. Peper and William C. Burton and Robert E. Weems and Paul E. Sacks},
  year = {2022},
  doi = {10.3133/sim3483},
  url = {https://pubs.usgs.gov/publication/sim3483},
  note = {Source identifier: sim3483}
}