@misc{indiciae7d4744739a5c,
  title = {Generalized geologic map of Chignik and Sutwik Island quadrangles, Alaska},
  author = {R. L. Detterman and T. P. Miller and M. E. Yount and Frederic H. Wilson},
  year = {1979},
  doi = {10.3133/mf1053a},
  url = {https://pubs.usgs.gov/publication/mf1053A},
  note = {Source identifier: mf1053A}
}