@misc{indiciae131bbd5366cc,
  title = {The Alaska Mineral Resource Assessment Program: Background information to accompany geologic and mineral-resource maps of the Cordova and Middleton Island quadrangles, southern Alaska},
  author = {Gary R. Winkler and George Plafker and R.J. Goldfarb and J. E. Case},
  year = {1992},
  doi = {10.3133/cir1076},
  url = {https://pubs.usgs.gov/publication/cir1076},
  note = {Source identifier: cir1076}
}