@misc{indiciae1ff17163bd92,
  title = {Reconnaissance geology of the Rak Quadrangle, 27/42 C, Kingdom of Saudi Arabia},
  author = {K.S. Kellogg},
  year = {1984},
  doi = {10.3133/ofr84374},
  url = {https://pubs.usgs.gov/publication/ofr84374},
  note = {Source identifier: ofr84374}
}