@misc{indiciaebc921297a151,
  title = {Geochemical maps of an area northwest of the Chulitna River, central Alaska Range},
  author = {C. C. Hawley and Allen L. Clark},
  year = {1969},
  doi = {10.3133/ofr69123},
  url = {https://pubs.usgs.gov/publication/ofr69123},
  note = {Source identifier: ofr69123}
}