@misc{indiciae2121bce8cc04,
  title = {Summary of trip during May-June 1964 to the southern Tuwayq quadrangle, Saudi Arabia},
  author = {William C. Overstreet and Jesse W. Whitlow},
  year = {1970},
  doi = {10.3133/ofr70249},
  url = {https://pubs.usgs.gov/publication/ofr70249},
  note = {Source identifier: ofr70249}
}