@misc{indiciaec02ad761fcd0,
  title = {Generalized geologic map of Philip Smith Mountains Quadrangle, Alaska},
  author = {William Peters Brosge and H. N. Reiser and J.T. Dutro and R. L. Detterman},
  year = {1977},
  doi = {10.3133/ofr77430},
  url = {https://pubs.usgs.gov/publication/ofr77430},
  note = {Source identifier: ofr77430}
}