@misc{indiciaecc73daa0b9a8,
  title = {Reconnaissance geologic map of the Jizan Quadrangle, sheet 16/42 B, Kingdom of Saudi Arabia},
  author = {H. Richard Blank and M. E. Gettings},
  year = {1985},
  doi = {10.3133/ofr85724},
  url = {https://pubs.usgs.gov/publication/ofr85724},
  note = {Source identifier: ofr85724}
}