@misc{indiciae673611a73bea,
  title = {Geochronologic data for the Arabian Shield},
  author = {Lyman Thomas Aldrich and Glen F. Brown and Carl Hedge and Richard Marvin},
  year = {1978},
  doi = {10.3133/ofr7875},
  url = {https://pubs.usgs.gov/publication/ofr7875},
  note = {Source identifier: ofr7875}
}