@misc{indiciaeb8ab487f47bf,
  title = {40Ar/39Ar age-spectrum and laser fusion data for volcanic rocks in west central Colorado},
  author = {Michael J. Kunk and Jeffrey A. Winick and Josette O. Stanley},
  year = {2001},
  doi = {10.3133/ofr01472},
  url = {https://pubs.usgs.gov/publication/ofr01472},
  note = {Source identifier: ofr01472}
}