@misc{indiciae8603785afc95,
  title = {Geologic map of Mount Mazama and Crater Lake Caldera, Oregon, including the database for the geologic map of Mount Mazama and Crater Lake Caldera, Oregon},
  author = {Charles R. Bacon and David W. Ramsey and Dillon R Dutton},
  year = {2008},
  doi = {10.3133/sim2832},
  url = {https://pubs.usgs.gov/publication/sim2832},
  note = {Source identifier: sim2832}
}