@misc{indiciae6e2648e8c01e,
  title = {Comment and reply on "High-latitude application of 87Sr/86Sr: Correlation of Nuwok beds on North Slope, Alaska, to standard Oligocene chronostratigraphy"},
  author = {Louie Marincovich and Charles L. Powell},
  year = {1991},
  doi = {10.1130/0091-7613(1991)019<0537:carohl>2.3.co;2},
  url = {https://pubs.usgs.gov/publication/70242956},
  note = {Source identifier: 70242956}
}