@misc{indiciae45d6ed160a9d,
  title = {Historic surface faulting in continental United States and adjacent parts of Mexico},
  author = {M. G. Bonilla},
  year = {1967},
  doi = {10.3133/ofr6723},
  url = {https://pubs.usgs.gov/publication/ofr6723},
  note = {Source identifier: ofr6723}
}