@misc{indiciae01afc74d1557,
  title = {Geologic history of Mount Hood Volcano, Oregon: A field-trip guidebook},
  author = {W. E. Scott and C. A. Gardner and D. R. Sherrod and R.I. Tilling and M. A. Lanphere and R. M. Conrey},
  year = {1997},
  doi = {10.3133/ofr97263},
  url = {https://pubs.usgs.gov/publication/ofr97263},
  note = {Source identifier: ofr97263}
}