@misc{indiciae6ca493fcdefe,
  title = {Stratigraphy and correlation of Cretaceous and Paleocene rocks, west-central Wind River basin, Wyoming},
  author = {W. R. Keefer and R. C. Johnson},
  year = {1997},
  doi = {10.3133/oc146b},
  url = {https://pubs.usgs.gov/publication/oc146B},
  note = {Source identifier: oc146B}
}