@misc{indiciaeb4696a2ef8cc,
  title = {Reconnaissance geologic map of the Tanana quadrangle, Alaska},
  author = {Robert Mills Chapman and Warren Yeend and W. P. Brosge and H. N. Reiser},
  year = {1982},
  doi = {10.3133/ofr82734},
  url = {https://pubs.usgs.gov/publication/ofr82734},
  note = {Source identifier: ofr82734}
}