@misc{indiciae52545d19d226,
  title = {Geologic map of the Pine Butte quadrangle, Sweetwater County, Wyoming},
  author = {Henry W. Roehler},
  year = {1974},
  doi = {10.3133/gq1199},
  url = {https://pubs.usgs.gov/publication/gq1199},
  note = {Source identifier: gq1199}
}