@misc{indiciaef67a11a95894,
  title = {Geologic map of the Devils Fork Roadless Area, Scott County, Virginia},
  author = {K. J. Englund and W. R. Sigleo and T.M. McKibbin},
  year = {1984},
  doi = {10.3133/mf1611a},
  url = {https://pubs.usgs.gov/publication/mf1611A},
  note = {Source identifier: mf1611A}
}