@misc{indiciae21ed61e287ab,
  title = {Volcanic sand which fell at Unalashka, Alaska, Oct. 20, 1883 and some considerations concerning its composition},
  author = {J. S. Diller},
  year = {1884},
  doi = {10.1126/science.ns-3.69.651},
  url = {https://pubs.usgs.gov/publication/70207985},
  note = {Source identifier: 70207985}
}