@misc{indiciae3056ce00235e,
  title = {Rhyolitic glass in Ordovician K-bentonites: A new stratigraphic tool: Comment and reply},
  author = {Paul C. Lyons and John W. Delano and Steven J. Tice and Charles E. Mitchell and Daniel Goldman},
  year = {1994},
  doi = {10.1130/0091-7613(1994)022<1151:rgiokb>2.3.co;2},
  url = {https://pubs.usgs.gov/publication/70186952},
  note = {Source identifier: 70186952}
}