@misc{indiciaed7b678b414aa,
  title = {Geologic map of Okmok Volcano},
  author = {Jessica Larsen and Christina A. Neal and Janet Schaefer and Christopher J. Nye},
  year = {2023},
  doi = {10.14509/31015},
  url = {https://pubs.usgs.gov/publication/70250602},
  note = {Source identifier: 70250602}
}