@misc{indiciae8e33054d4074,
  title = {Preliminary geologic map of the Livengood Quadrangle, Alaska},
  author = {R. M. Chapman and Bond Taber},
  year = {1971},
  doi = {10.3133/ofr7166},
  url = {https://pubs.usgs.gov/publication/ofr7166},
  note = {Source identifier: ofr7166}
}