@misc{indiciae2cfdc1030e87,
  title = {Geologic features of Alaskan metalliferous lodes},
  author = {A. H. Brooks},
  year = {1911},
  doi = {10.3133/b480c},
  url = {https://pubs.usgs.gov/publication/b480C},
  note = {Source identifier: b480C}
}