@misc{indiciaefa73d45ebc20,
  title = {Geology of the upper Tetling River district, Alaska},
  author = {F. H. Moffit},
  year = {1941},
  doi = {10.3133/b917b},
  url = {https://pubs.usgs.gov/publication/b917B},
  note = {Source identifier: b917B}
}