@misc{indiciaedc2e7d07f007,
  title = {Preliminary tectonic map of the Arabian Peninsula},
  author = {Glen F. Brown},
  year = {1971},
  doi = {10.3133/ofr7157},
  url = {https://pubs.usgs.gov/publication/ofr7157},
  note = {Source identifier: ofr7157}
}