@misc{indiciae7e9b074a4c7f,
  title = {40Ar/39Ar age-spectrum data for metamorphic and plutonic rocks from west-central Idaho},
  author = {L.W. Snee and J. F. Sutter and Karen Lund and D.E. Balcer and K. V. Evans},
  year = {1987},
  doi = {10.3133/ofr8752},
  url = {https://pubs.usgs.gov/publication/ofr8752},
  note = {Source identifier: ofr8752}
}