@misc{indiciaef3030bf53c1f,
  title = {Geochemistry and petrology of Oligocene and Miocene ash-flow tuffs of the southeastern Great Basin, Nevada},
  author = {Edward A. du Bray},
  year = {1995},
  doi = {10.3133/pp1559},
  url = {https://pubs.usgs.gov/publication/pp1559},
  note = {Source identifier: pp1559}
}