@misc{indiciae209dd08bc469,
  title = {Geologic map of the Kau Desert quadrangle, Hawaii},
  author = {George Walton Walker},
  year = {1969},
  doi = {10.3133/gq827},
  url = {https://pubs.usgs.gov/publication/gq827},
  note = {Source identifier: gq827}
}