@misc{indiciaed0e7a9d848c9,
  title = {Field-trip guide to a volcanic transect of the Pacific Northwest},
  author = {Dennis Geist and John A. Wolff and Karen Harpp},
  year = {2017},
  doi = {10.3133/sir20175022m},
  url = {https://pubs.usgs.gov/publication/sir20175022M},
  note = {Source identifier: sir20175022M}
}