@misc{indiciae46973fe5673f,
  title = {Preliminary results of precise leveling and trilateration surveys in Yellowstone National Park, Wyoming, 1985},
  author = {Daniel Dzurisin and K.M. Yamashita and Daniel J. Johnson},
  year = {1986},
  doi = {10.3133/ofr86265b},
  url = {https://pubs.usgs.gov/publication/ofr86265B},
  note = {Source identifier: ofr86265B}
}