@misc{indiciae669bf4cc8b73,
  title = {Geologic map of the NE Memphis quadrangle, Tennessee},
  author = {William Scott Parks},
  year = {1978},
  doi = {10.3133/ofr791268},
  url = {https://pubs.usgs.gov/publication/ofr791268},
  note = {Source identifier: ofr791268}
}