@misc{indiciae19c8fbae7f1f,
  title = {Ruby Mountains metamorphic core complex: deep crustal exposures exhumed from beneath the Pinon Range?},
  author = {Keith A. Howard},
  year = {1992},
  url = {https://pubs.usgs.gov/publication/70073377},
  note = {Source identifier: 70073377}
}