@misc{indiciaec2adf1ece184,
  title = {A re-evaluation of basalt-obsidian relations at East Lake Fissure, Newberry Caldera, Oregon},
  author = {Michael W. Higgins and Aaron C. Waters},
  year = {1970},
  doi = {10.1130/0016-7606(1970)81[2835:arobra]2.0.co;2},
  url = {https://pubs.usgs.gov/publication/70226484},
  note = {Source identifier: 70226484}
}