@misc{indiciaea3b2160290ac,
  title = {Preliminary geologic map of Wyoming},
  author = {J. D. Love and Ann Coe Christiansen},
  year = {1983},
  doi = {10.3133/ofr83802},
  url = {https://pubs.usgs.gov/publication/ofr83802},
  note = {Source identifier: ofr83802}
}