@misc{indiciae2c3480c1ff31,
  title = {Preliminary report on the stratigraphy and structure of the upper Utukok and Kokolik Rivers area},
  author = {Marvin D. Mangus},
  year = {1950},
  doi = {10.3133/70222233},
  url = {https://pubs.usgs.gov/publication/70222233},
  note = {Source identifier: 70222233}
}