@misc{indiciae0b7e81926f8e,
  title = {Catalog of Mount St. Helens 2004 - 2005 tephra samples with major- and trace-element geochemistry},
  author = {Michael C. Rowe and Carl R. Thornber and Daniel J. Gooding and John S. Pallister},
  year = {2008},
  doi = {10.3133/ofr20081131},
  url = {https://pubs.usgs.gov/publication/ofr20081131},
  note = {Source identifier: ofr20081131}
}