@misc{indiciae86a2026d492a,
  title = {Preliminary geologic map of the Circle quadrangle, Alaska},
  author = {Helen Laura Foster and Jo Laird and T. E. Keith and G. W. Cushing and W. D. Menzie},
  year = {1983},
  doi = {10.3133/ofr83170a},
  url = {https://pubs.usgs.gov/publication/ofr83170A},
  note = {Source identifier: ofr83170A}
}