@misc{indiciae8afff1515ba7,
  title = {United States earthquakes, 1960},
  author = {H.C. Talley and W.K. Cloud},
  year = {1984},
  doi = {10.3133/ofr84960},
  url = {https://pubs.usgs.gov/publication/ofr84960},
  note = {Source identifier: ofr84960}
}