@misc{indiciae19b99cf3663e,
  title = {A summary of the geologic history of Libya},
  author = {Gus H. Goudarzi},
  year = {1959},
  doi = {10.3133/ofr5944},
  url = {https://pubs.usgs.gov/publication/ofr5944},
  note = {Source identifier: ofr5944}
}