@misc{indiciaeca759a37a7ef,
  title = {Reconnaissance geologic map of surficial deposits of the Mount McKinley quadrangle, Alaska},
  author = {W. E. Yeend},
  year = {1997},
  doi = {10.3133/ofr97138},
  url = {https://pubs.usgs.gov/publication/ofr97138},
  note = {Source identifier: ofr97138}
}