@misc{indiciae803f09e5464b,
  title = {Ordovician-Silurian volcanogenic massive sulfide deposits on southern Prince of Wales Island and the Barrier Islands, southeastern Alaska},
  author = {George E. Gehrels and Henry C. Berg and Jason B. Saleeby},
  year = {1983},
  doi = {10.3133/ofr83318},
  url = {https://pubs.usgs.gov/publication/ofr83318},
  note = {Source identifier: ofr83318}
}