@misc{indiciae68cceb211d50,
  title = {Seismograph station codes and coordinates, 1985 edition},
  author = {B.W. Presgrave and R.E. Needham and J. H. Minsch},
  year = {1985},
  doi = {10.3133/ofr85714},
  url = {https://pubs.usgs.gov/publication/ofr85714},
  note = {Source identifier: ofr85714}
}