@misc{indiciaebca0f825e77a,
  title = {Subsurface temperatures and geothermal gradients on the North Slope, Alaska},
  author = {Timothy S. Collett and Kenneth J. Bird and Leslie B. Magoon},
  year = {1989},
  url = {https://pubs.usgs.gov/publication/70015391},
  note = {Source identifier: 70015391}
}