@misc{indiciaefef1d34be4ed,
  title = {Preliminary Geologic Map of Mount Pagan Volcano, Pagan Island, Commonwealth of the Northern Mariana Islands},
  author = {Frank A. Trusdell and Richard B. Moore and Maurice K. Sako},
  year = {2006},
  doi = {10.3133/ofr20061386},
  url = {https://pubs.usgs.gov/publication/ofr20061386},
  note = {Source identifier: ofr20061386}
}