@misc{indiciae206480d96c23,
  title = {Reconnaissance Geology of the Jabal as Sukkah Quadrangle, Sheet 21/43 B, Kingdom of Saudi Arabia},
  author = {Maurice R. Brock},
  year = {1982},
  url = {https://pubs.usgs.gov/publication/70254453},
  note = {Source identifier: 70254453}
}