@misc{indiciae41013c69dcda,
  title = {Preliminary geologic map of the Sheridan 1° by 2° quadrangle, northern Wyoming},
  author = {J. D. Love and A. C. Christiansen and Janet L. Earle},
  year = {1978},
  doi = {10.3133/ofr78456},
  url = {https://pubs.usgs.gov/publication/ofr78456},
  note = {Source identifier: ofr78456}
}