@misc{indiciae2734cac1c213,
  title = {New U/Pb Ages from Granite and Granite Gneiss in the Ruby Geanticline and Southern Brooks Range, Alaska},
  author = {W. W. Patton and T. W. Stern and Joseph G. Arth and C. Carlson},
  year = {1987},
  url = {https://pubs.usgs.gov/publication/70014195},
  note = {Source identifier: 70014195}
}