@misc{indiciae228a0d18d3ba,
  title = {Paleozoic tectonic history of the Arctic basin north of Alaska},
  author = {M. Churkin},
  year = {1969},
  doi = {10.1126/science.165.3893.549},
  url = {https://pubs.usgs.gov/publication/70011515},
  note = {Source identifier: 70011515}
}