@misc{indiciaeeddfa4627b8c,
  title = {Preliminary geologic map of the Lunenburg and Fort Mitchell 7.5' quadrangles, Virginia},
  author = {William C. Burton},
  year = {1995},
  doi = {10.3133/ofr954},
  url = {https://pubs.usgs.gov/publication/ofr954},
  note = {Source identifier: ofr954}
}