@misc{indiciae3680d50ca5f4,
  title = {Paleozoic formations in the Wind River Basin, Wyoming},
  author = {W. R. Keefer and J. A. Van Lieu},
  year = {1966},
  doi = {10.3133/pp495b},
  url = {https://pubs.usgs.gov/publication/pp495B},
  note = {Source identifier: pp495B}
}