@misc{indiciae3de66e00722d,
  title = {Volcanic stratigraphy and alteration mineralogy of drill cuttings from EWEB 3 drill hole, Clackamas County, Oregon},
  author = {Terry E. Keith and James R. Boden},
  year = {1980},
  doi = {10.3133/ofr80877},
  url = {https://pubs.usgs.gov/publication/ofr80877},
  note = {Source identifier: ofr80877}
}