@misc{indiciae4e0a5c82e7bc,
  title = {Crater Lake revealed},
  author = {David W. Ramsey and Peter Dartnell and Charles R. Bacon and Joel E. Robinson and James V. Gardner},
  year = {2003},
  doi = {10.3133/i2790},
  url = {https://pubs.usgs.gov/publication/i2790},
  note = {Source identifier: i2790}
}