@misc{indiciae2ebe346285f1,
  title = {Preliminary geologic map of the Tanana and northeast part of the Kantishna River quadrangles, Alaska},
  author = {Robert Mills Chapman and W. E. Yeend and W. P. Brosge and H. N. Reiser},
  year = {1975},
  doi = {10.3133/ofr75337},
  url = {https://pubs.usgs.gov/publication/ofr75337},
  note = {Source identifier: ofr75337}
}