@misc{indiciaefae3e78cb76e,
  title = {Eruption of Trident Volcano, Katmai National Monument, Alaska, February–June 1953},
  author = {George L. Snyder},
  year = {1954},
  doi = {10.3133/cir318},
  url = {https://pubs.usgs.gov/publication/cir318},
  note = {Source identifier: cir318}
}