@misc{indiciaec774ba4bd21d,
  title = {Pre-1980 eruptive history of Mount St. Helens, Washington},
  author = {Michael A. Clynne and David W. Ramsey and Edward W. Wolfe and James W. Hendley and Peter H. Stauffer},
  year = {2005},
  doi = {10.3133/fs20053045},
  url = {https://pubs.usgs.gov/publication/fs20053045},
  note = {Source identifier: fs20053045}
}