@misc{indiciae205798a32e79,
  title = {Geology of the York tin deposits, Alaska},
  author = {Edward Steidtmann and Stanley H. Catheart},
  year = {1922},
  doi = {10.3133/b733},
  url = {https://pubs.usgs.gov/publication/b733},
  note = {Source identifier: b733}
}