@misc{indiciaec1d5e9d8c7d8,
  title = {An interpretation of gravity and aeromagnetic surveys of the Greater Jiddah area, Kingdom of Saudi Arabia},
  author = {Mark E. Gettings and Gordon E. Andreasen},
  year = {1983},
  url = {https://pubs.usgs.gov/publication/70157374},
  note = {Source identifier: 70157374}
}