@misc{indiciae0a3020948793,
  title = {Geologic map of the Utukok River quadrangle, Alaska},
  author = {Charles G. Mull and David W. Houseknecht and G. H. Pessel and Christopher P. Garrity},
  year = {2006},
  doi = {10.3133/sim2817d},
  url = {https://pubs.usgs.gov/publication/sim2817D},
  note = {Source identifier: sim2817D}
}