@misc{indiciae8dd808b76ce7,
  title = {Volcanic ash fall - a "hard rain" of abrasive particles},
  author = {Christopher A. Kenedi and Steven R. Brantley and James W. Hendley and Peter H. Stauffer},
  year = {2000},
  doi = {10.3133/fs02700},
  url = {https://pubs.usgs.gov/publication/fs02700},
  note = {Source identifier: fs02700}
}