@misc{indiciaed6398ff90822,
  title = {Reconnaissance geology of the Jabal Bitran quadrangle, Kingdom of Saudi Arabia},
  author = {Viktor P. Kahr and W.C. Overstreet and J. W. Whitlow and A.O. Ankary},
  year = {1972},
  doi = {10.3133/ofr72204},
  url = {https://pubs.usgs.gov/publication/ofr72204},
  note = {Source identifier: ofr72204}
}