@misc{indiciaeadb180138b43,
  title = {Geology and mineral resources of the Solomon and Casadepaga quadrangles, Seward Peninsula, Alaska},
  author = {Philip Sidney Smith},
  year = {1910},
  doi = {10.3133/b433},
  url = {https://pubs.usgs.gov/publication/b433},
  note = {Source identifier: b433}
}