@misc{indiciae034f7ba1a2ce,
  title = {A preliminary determination of the age of some Colorado Plateau uranium ores by the lead-uranium method},
  author = {Lorin Rollins Stieff and T. W. Stern and R.G. Milkey},
  year = {1953},
  doi = {10.3133/tei268},
  url = {https://pubs.usgs.gov/publication/tei268},
  note = {Source identifier: tei268}
}