@misc{indiciae7da6f31bf1fc,
  title = {Map showing general geology and location of chemically and radiometrically analyzed samples in parts of the Ketchikan, Bradfield Canal, and Prince Rupert quadrangles, southeastern Alaska},
  author = {James G. Smith and Raymond L. Elliott and Henry C. Berg and Brian D. Wiggins},
  year = {1977},
  doi = {10.3133/mf825},
  url = {https://pubs.usgs.gov/publication/mf825},
  note = {Source identifier: mf825}
}